Technical Field

Medical devices; aesthetic, athletic devices.

Technical Problem

The technical problem when attempting face and neck muscle training is that most facial muscles are not connected to bone. Because they connect mostly to other muscles and other soft tissue there is almost no resistance against which they could press/squeeze to tone and/or grow stronger. This is the problem of the existing face exercises - the lack of effective face and neck muscle support these muscles would need. Existing facial muscle exercises stretch and crumple the skin which can cause formation of undesirable new facial lines/creases.

State of the Art

US2021008409 describes the oral training device for muscles of the throat and/or face including a panel which is receivable in the oral cavity formed between the lips and teeth. The panel has a first face adjacent to the lip area and an opposite second face being adjacent to the teeth and/or gums when in use. The device includes a handle which projects outwardly from the first face for applying an outward pulling force to the panel generally away from the oral cavity. The device also includes an elongated platform extending laterally across the first face onto which the upper and lower lips are placed when in use.

CN109420289 A describes the device used for monitoring mouth and face muscle training. The device comprises a device body and a sensor. According to the structure of the device body, the device body can be worn on the mouth and face part, the sensor is arranged on the device body, and in this way, when the device body is worn on the mouth and face part, the sensor can sense preset-mode movement of mouth and face muscles to be trained. JP2008067732 describes solution to the problem of training three muscle groups consisting of the mouth muscles group, mastication muscle group and tongue muscle group simultaneously by one implement. The oral muscle training implement is molded from an elastic resin, and includes a U-shaped occlusion part substantially formed along the human dentition, a tongue support part extending from the center to the rear of the occlusion part, a stick-like projection part extending from the center to the front of the occlusion part, and a crossbar part orthogonally crossing the projection part and extending on approximately the same plane as the occlusion part. The occlusion part is formed with such length as to extend to approximately a half of the left or right first molar of a target subject, and is formed in such a shape that both ends are wide and oval. The tongue support part is composed of a slender support rod extending from the occlusion part and a spherical or bale-shaped tongue support body disposed at the end of the support rod. The tongue support part extends downward at about 20 degrees from the extension surface of the occlusion part.

CN209530001 describes the orofacial muscle training device, which includes: a C- shaped sheet-shaped body. When the orofacial muscle training device is worn in place, the C-shaped sheet-shaped body is located between the labial buccal muscles and the teeth. Between the jaws, to block the teeth and the lip and cheek muscles; the tongue position guide piece is formed from the middle part of the C-shaped sheet body extending to the inside of the C shape; and the tongue stimulation structure is formed on the tongue position guide piece Close to the end, make the tongue easy to perceive, so as to train the tongue to be in the correct position.

Description of New Solution

Facial muscle training device solves technical problem of insufficient muscle activation/pull/squeeze of face muscles (mouth area, mid face area, lower face area, jaw and side of the face as well as neck muscles) by providing appropriately design the new device or plurality thereof to fit into specific areas of the oral cavity (the mouth), said device fitting between anterior (front) or/and posterior (back) teeth and inside the lips and cheeks, and providing support for said muscles. Training with said devices provides support for more intense facial exercise than available. With more intense targeted exercises the training results are more pronounced and attainable faster. The process for training of facial muscles provides for toning and strengthening of muscles of a subject in the need thereof primarily for aesthetic purposes as well as athletic purpose. Further, only part of the face and neck (left or right) can be subject to exercise (asymmetrical use).

The facial training device also solves the new crease formation problem due to existing facial exercise/yoga facial muscle trainings.

The main advantage of this invention is the muscle support providing muscle activation in mid-face, lower face and neck area. In addition, the device shape and size as well as static muscle activation prevent skin stretching and new crease formation during muscle activation.

Static muscle activation protocol also does not negatively affect the Temporomandibular (Jaw) Joint during muscle activation. Once the device is placed into the oral cavity it remains stable in position.

The subject of this invention is also a thickened area of the device which provides the necessary muscle support during muscle training enabling strong muscle activation, for purposes of these specification also denoted as a bulge.

This thickness/protrusion (said bulge) that supports this intensive muscle activation. The bulge is the area where the supported muscles can squeeze and push against.

The C-shaped panel is the base shape of all embodiments of the new devices. To support the muscles the devices are all thickened in the shape of a bulge at certain areas of this C-shape.

The bulge can be of different sizes and shapes located at different points of the C- shaped panel. Some device models or embodiments comprise built-in special sensors that report exerted force information to special training and monitoring programs uploaded to various mobile devices.

Different types/shapes of bulges include but are not limited to: the tooth ledge, thickened C-shape panel, the pull which creates the necessary resistance for intense muscle activation.

Muscle support shapes - said bulges that enable intense exercise are:

• the front of the C-shaped panel has the thickened part said bulge placed in the middle

• the C-shaped panel concave side have protruding one or more tooth ledges - bulges

• both ends of the C-shaped panel have the bulge

• C-shape thickened panel incorporates the thickened area - »the buldge« which is via a handle pulled against the muscle force

#1 The C-plate at the front concave area has a thicker part «the bulge« in the form of a tooth ledge to provide muscle support/counterforce to the mouth area muscles.

#2 Both C-shaped panel ends are thickened towards the ends «the 2 bulges« of each side. The device thickness in this area supports/provides the counterforce to the cheek area muscle activation.

#3 The tooth ledge is the thickened part «the bulge« and the thickness stabilizes the jaw in the slightly open position. This tooth ledge thickness «the bulge« provides the muscle resistance for the Masseter muscle activation.

#4 The device C-shaped plate is thickened at the front «the bulge« for smooth lips support. The main muscle counter force is created by the pull handle.

#5 The C-plate is thickened at the front convex side of the panel and «the bulge« provides muscle support/counter force to the mouth area muscle activation. The new facial muscle training devices comprise:

• a panel which is receivable in the oral cavity formed between the lips and/or cheeks on one side, and teeth and gums on the other side, the panel having a first face being adjacent to the lip/cheek area and an opposite second face being adjacent to the teeth/gums when in use;

• said panel can be positioned at least or predominately on one side of said oral cavity;

• said panel having length, width, and thickness, said length in general along line of teeth, said width lateral to said length in general direction of tooth growth, and/or opposite thereto, and said thickness lateral to said length in general direction from posteriority of the mouth toward the throat, that is from teeth and/or gums toward cheek area when in use;

• said panel size, including and not limited to thickness of sufficient size to prevent touching of upper and lower lips when first inserted by a subject in need thereof and prior and/or during the use of said device. The proper lip strengthening (and surrounding muscles) exercise is enabled by inserting this device that causes the lips to be at a slight distance when relaxed and during most lip muscle activation/movement in the direction of trying to close the lips.

• Said panel is either even in thickness or varies in thickness depending on the function and the location of the “bulge” which is where muscles and the surrounding tissue need support during exercise.

Said facial muscle training devices are solving the following issues:

• The need for support of facial muscles for intense training of facial muscles.

• Lack of devices providing optimal support for the facial muscles during exercise (no ill fit or possible injury).

• Lack of the really stimulating (professionally designed) physical training routine for optimal facial muscle toning and (growth) strengthening.

• The danger of new skin creases /lines forming during and due to facial exercise.

• The danger or Temporomandibular (Jaw) Joint injury. Said facial muscle training device can also be used for training of neck muscles.

In particular, said device provides support for said face muscles by being appropriately shaped. Said panel in form of letter C is thickened at strategically located areas forming the “bulges” in order to provide support for said face muscles and face muscle activation. Further, due to shaping of said device and static training protocol skin stretching is reduced.

In order to support and activate different face muscles the device is provided with enlarged thickness or the “bulge” at different areas therefore forming several embodiments as described herein.

Said face muscle activation also referred to as static muscle activation does not negatively affect Temporomandibular (Jaw) Joint (also referred to as TMJ) during muscle activation. Once the device is placed into the oral cavity it remains stable in position.

Said device preferably provides for said face muscle activation in mid-face, lower-face and neck areas.

Said facial muscle training device provides for training of predominately one side of oral cavity in following cases:

• following inability of said user movements of a part of oral cavity such as following the stroke;

• decision of said user to exercise only one part (left or right side) of the face and/or neck.

In order to use the embodiments properly, the user should hold the device so that the edge marked with a little triangle is facing upwards. The left and right flaps should be facing the user. Holding the device as described place the device into user’s mouth. The user should adjust the position of the device by pushing back the front of the device so that it is snug with the front teeth. User’s upper lip should fit smoothly over the upper part (marked with the small triangle) of the device. User’s lower lip should fit smoothly over the lower part of the device.

It should be noted that the use of facial muscle training device is not causing new wrinkles while it provides for effective underlying support for the lip area, cheeks and attached lower, middle face muscle and/or neck muscles. Further, it enables intense exercise execution which is not possible without these devices.

Special muscles support provided by these new devices is what is making intense exercise even possible. At the same time devices are also essentially not allowing skin crease formation during facial exercise.

The device targets the key face muscles that sag and make us look older due to (age and) lack of exercise. Especially those face muscles not attached to the bone or attached to the bone on one end only (and to soft facial tissue on the other). This interconnectedness offers very low - almost nil resistance during our daily use/movement/exercise of these muscles. Therefore these “unattached” or “halfattached” muscles are very difficult to train due to lack of firm support.

The facial muscle training device also provides as much resistance to muscle activation as necessary. For effective muscle training the incremental increase of muscle support/resistance (like weights for the face muscle) to enable gradual muscle strength increase is necessary. This gradual resistance increase is achieved by slowly increasing the muscle activation/squeeze/push against the device - all depending to the muscle strength achieved of the user.

In case of facial muscle training device the lip gap between is a crucial feature which is achieved by the ergonomically shaped as well as appropriate thickness and size of the front panel of the device as well as other parts. The lip gap is maintained to support the lips and surrounding area during exercise. This is designed to prevent/avoid the lip crumpling problem and resulting creases in the surrounding skin. The new devices are an elegant solution to the key problem of how to provide necessary resistance for stronger muscle activation. The more muscle(s) is/are squeezing the more resistance the training device will provide. This is only possible due to the carefully ergonomically designed/ shaped training devices.

All embodiments of this device are designed so they can be used safely and at the same time providing the exact right amount of resistance to the activated muscle (which we have not seen anywhere with the patented or other face training devices).

Only now we can activate this muscle to the point of failure (“the burn”- a muscle training expression for when a muscle is stressed by exercise to the point of failure), which is the point we need to reach when training any muscle to stimulate strengthening and growth.

The device provides this maximum resistance to muscle activation which is the key feature. Only after the “burn” feeling is achieved the muscle gets the right kind of stimulation to start repairing the muscle fibers and grow stronger. Regular chewing or just quick repetitions do not achieve this result.

Also the fact that the devices per these specifications are designed to fit into the oral cavity perfectly so that they enable a pleasant face muscle training session. A pleasant, effective and comfortable training sessions are desirable so the user will keep employing the devices and (after sufficient training of course) actually achieve the desired results.

The soft ergonomically shaped embodiments to facial muscle training device fit most end users (with certain individual muscle strength, mouth size, skin quality/quantity, skin lines/creases).

Masticatory muscles are better stimulated and easier to exercise than most other facial muscles even without the use of facial muscle training device due to the fact that they are attached to bone at both ends - the Temporal bone on one end and the Mandible on the other. The closing of the jaw while normally chewing or squeezing together the upper and lower teeth provides enough resistance for low intensity Masseter muscles training. But there is one problem.

The problem is that medical doctors and dentists warn their patients against any intensive chewing while eating or exercising. The doctors advise against abusing Jaw joints (Temporomandibular or TMJ joint) due to excessive chewing.

Doctors find that problems with the Jaw joints can be severe so they strongly advise their patients to avoid muscle movements that can damage their joints - which specifically is the excessive chewing motion promoted by some other inventions. Most doctors consider even chewing gum to be possibly damaging to the Jaw joints. As this is a painful condition the doctors recommend the suffering patients to get a personalized support apparatus to ease the pain of overused (damaged) Jaw joint.

Without any sharp or hard edges the new facial muscle training devices are shaped to fit well into the oral cavity and allow comfortable and effective training without discomfort or injury.

Another advantage/invention is the training protocol. For most devices the protocol is that after inserting the device in the specific position the user should focus on the muscle/s to be trained and squeeze it/them. Squeeze the muscles for 10 seconds. Repeat the 10 seconds squeeze. Follow with the maximum squeeze which should last at least 16 to 18 seconds for most embodiments of the device. Relax. At the same time all other muscles not involved in this particular exercise should stay relaxed.

Facial muscle training device further comprising said panel of sufficient size to prevent forming of additional creases in facial skin around mouth of said subject prior to using of said device if used correctly. Facial muscle training device according to this specification further comprising of none, one or more protrusion attached to said second face of said facial muscle training device, said protrusion(s) to be inserted between upper and lower teeth of said subject.

Facial muscle training device according to this specification further comprising a handle attached to said first face of said facial muscle training device.

Facial muscle training device according to this specification comprising at least two protrusions attached to said second face of said facial muscle training device, at least one protrusion to be inserted between upper and lower teeth of said subject.

Facial muscle training device has the first face adjacent to the lip/cheek area and an opposite second face being adjacent to the teeth/gums when in use. The device may include a handle which projects outwardly from the first face for applying an outward pulling force to the panel generally away from the oral cavity. The device may include at least one protrusion protruding from said second face toward oral cavity to be in contact with said subject teeth when in use.

Facial muscle training device is comprised of a flat elongated C-shape having a longitudinal axis,

• said training device curved in essentially C shape of said longitudinal axis thereby forming two lateral sides;

• said lateral sides extending transversally from said longitudinal axis forming width of said curved elongated body;

• said lateral sides extending perpendicular to said longitudinal axis forming thickness of said curved elongated body;

• when in use, said device placed between subject teeth/gums, and lips/cheeks;

• said device having the first and the second face;

• when in use, said first face adjacent to lips/cheeks, and said second face adjacent to teeth/gums,

• when in use, said training device having said lateral sides of sufficient width to at least partially prevent touching of said subject upper and lower lips when placed inside said subject mouth while having said subject lips resting on said first face of the device without straining of said subject muscles controlling said subject lips.

Facial muscle training device can be further comprised of none, one or more protrusion(s), chosen from the list consisting of no protrusion, a single protrusion extending from said second face toward said subject oral cavity, at least two protrusions extending from said second face toward said subject oral cavity, at least one protrusion extending from said first face away from said subject oral cavity.

Facial muscle training device can further comprise said protrusion having shape as a handle, said handle is designed to be held and pulled with one or both hands to better apply and distribute the pull force. The handle is laying essentially in a plane, which would be formed if a sheet would be placed between said subject upper and lower teeth.

Facial muscle training device can further comprise said lateral sides being extended in direction perpendicular to said width of said device in order to form thickened lateral sides.

Muscles to be trained

Facial muscle training device according to this specification can be used to train at least one of the following muscles:

M. Orbicularis Oris, Pars Marginalis; M. Orbucularis Oris, Pars Labialis; M. Digastricus, Venter Anterior; M. Digastricus, Venter Posterior; M. Stylohyoideus; M. Mylohyoideus; M. Geniohyoideus; Platysma; M. Sternocleidomastoideus; M. Levator Labii Superioris; M. Levator Anguli Oris; M. Levator Labii Superioris Alaeque Nasi; M. Zygomaticus Major; M. Zygomaticus Minor; M. Risorius; M. Buccinator; M. Depressor Septi Nasi; M. Depressor Anguli Oris; M. Depressor Labii Inferioris; M. Mentalis or any combination thereof.

Facial muscle training device according to this specification can be used to train at least one of the following muscles: M. Buccinator; M. Zygomaticus Major; M. Zygomaticus Minor; M. Risorius; Platysma; M. Sternocleidomastoideus; M. Levator Labii Superioris Aleque Nasi; M. Levator Labi Superioris; M. Depressor Labii Inferioris; M. Mentalis; M. Depressor Anguli Oris; M. Levator Anguli Oris; M. Digastricus, Venter Anterior; M. Digastricus, Venter Posterior; M, Stylohyoideus; M. Mylohyoideus; M. Geniohyoideus or any combination thereof.

Facial muscle training device according to this specification can be used to train at least one of the following muscles: M. Masseter, Pars Profunda; M. Masseter, Pars Superficialis; M. Temporalis; M. Pterygoideus Lateralis; M. Pterygoideus Medialis or any combination thereof.

Facial muscle training device according to this specification can be used to train at least one of the following muscles: M. Orbicularis Oris, Pars Marginalis; M. Orbucularis Oris, Pars Labialis; M. Levator Labii Superioris; M. Levator Anguli Oris; M. Levator Labii Superioris Alaeque Nasi; M. Zygomaticus Major; M. Zygomaticus Minor; M. Risorius; M. Buccinator; M. Depressor Septi Nasi; M. Depressor Anguli Oris; M. Depressor Labii Inferioris; M. Mentalis or any combination thereof.

Training process

Process for training of at least one facial muscle, said process comprised of the following steps: Providing facial muscle training device comprising

• a panel which is receivable in the oral cavity formed between the lips, cheeks and teeth, the panel having a first face being adjacent to the lip/cheek area and an opposite second face being adjacent to the teeth/gums when in use;

• said panel having length, width, and depth, said length in general along line of teeth, said width lateral to said length in general direction of teeth growth, or opposite thereto, and said depth lateral to said length in general direction from posteriority of the mouth toward the throat when in use;

• said panel width of sufficient size to prevent touching of upper and lower lips when first inserted by a subject in need thereof and prior to using of said device;

• inserting of said facial muscle training device inside of subject mouth, said panel being placed between subject gums and subject lips; • ensuring that lips of said subject do not touch after inserting and prior to using of said facial muscle training device;

• exercising of facial muscles. Process for training of at least one facial muscle is further comprised of placing of said facial training device into mouth of a subject in need thereof in such a way that elongated curved body is placed between lips/cheeks and teeth/gums of said subject wherein the first face of said elongated curved body is adjacent to said subject lips/cheeks, and the second face of said elongated curved body is adjacent to said subject teeth/gums, in such a way that said subject upper and lower lips are at least partially prevented from not touching each other when said device is placed inside said subject mouth while having said subject lips resting on said first face of the device without straining of said subject muscles controlling said subject lips. Process according to this specification is further comprised of placing of subject teeth onto protrusions protruding from said device, and biting lightly with subject teeth onto said protrusions. Process according to this specification is further comprised of squeezing of cheek muscles until such time that subject feels resistance and finally feels the “burn” due to said cheek muscles impinging onto thickened lateral sides of said device. Process according to this specification is further comprised by inserting said device into subject mouth placing the concave part on the superior (upper) and inferior (lower) anterior (front) teeth, further by placing lips over the device so that the whole device is in subject mouth - whole except the handle, and further by pulling the handle away from subject mouth by means of said handle while the subject lip muscles counteract said pulling force of the device being pulled away from subject mouth all to the point of “burn”.

The embodiments according to this invention are designed to anatomically fit to the oral cavity. This way they align with the mouth cavity walls as well as the teeth and gums. As the gently curved shape of the devices is comfortably aligned with the anatomical shapes of the mouth cavity there is no unnecessary friction or stress to the inside of the mouth - the delicate oral mucosa (inside “skin” of the mouth). The ergonomically shaped facial muscle training device embodiments are fitted between the inside wall of the lips/cheeks and the teeth/gums thus providing the necessary support to the face muscles for the intended exercise. The embodiments provide support for the face muscles (and neck muscles) to press against.

When training any muscle and creating a muscle “bum” with the purpose of making the muscles stronger it is very important that these muscles experience increased level of resistance in parallel with the growing muscle strength. As for example for the Biceps muscle training we need heavier and heavier dumbbells. The embodiments’ muscle supports (the bulges and protrusions) are designed/shaped to also provide the required resistance as the intensity level of the exercises increases.

Device can be of appropriate size and shape to provide the muscle support and resistance predominantly to one side of facial muscles (left or right) in order to train predominately at least one muscle on one side of user’s face, for example, if following medical condition such as stroke or similar, or if for example only one side of face is in need of exercise.

In addition to all of the above the appropriate force measuring device such as strain gage or the like can be inserted into said panel in order to measure the force exerted on said panel. Further, appropriate pressure measuring device such as pressure gage or the like can be inserted inside said panel provided that said panel is filled with appropriate material able to convey the pressure, such as liquid, gel or the like.

When applying exercises the force and/or pressure on the surface of said panel or within said panel will reflect exercise performed by said muscles. Said force or pressure measuring device will read forces and/or pressure either within said panel or on the surface of said panel and transmit the results to monitoring mechanism such as monitor so said user can access the data either during exercise or after the exercise to check on the progress of exercise and force and/or pressure attained during the exercise. Figures

The device is further shown with help of figures, said figures forming integral part of this specification, and showing as follows:

Fig. 1 shows elongated shape bended in general C-shape, comprising of the first face (1) with the thickened part - “the bulge”(8) and the second face (2), and having longitudinal (10) axis.

Fig. 2 shows facial muscle training device having elongated essentially C-shaped sheetshaped body, comprising of the first face (1), with the thickened part - “the bulge” (8) and the second face (2), said first face (1) adjacent to lips during use, and said second face (2) adjacent to teeth and gums during use, said shaped body having bent form to fit inside subject oral cavity between subject teeth and lips, having two side panels (3, 4) extending in direction between subject teeth/gums and lips and bent toward subject oral cavity when in use, said two said panels (3, 4) extending essentially transversally to main axis of said elongated body, said device comprising a protrusion (5) on the second face (2) for holding with subject anterior (front) teeth, said protrusion (5) extending toward subject oral cavity when in use.

Fig. 3 shows facial muscle training device having elongated essentially C-shaped sheetshaped body, comprising of the first (1) and the second (2) face, said first face (1) adjacent to lips and cheeks during use and said second face (2) adjacent to teeth and gums during use, said shaped body having bent form to fit inside subject oral cavity, having two side panels (3, 4), that are thickened and rounded towards the ends - “the bulge” (8), extending in direction between subject teeth, gums and inside wall of cheeks and bent toward subject oral cavity when in use, said two said panels (3, 4) extending essentially transversally to main axis of said elongated body.

Fig. 4 shows facial muscle training device having elongated essentially C-shaped sheetshaped body, comprising of the first (1) and the second (2) face, said first face (1) is adjacent to lips and cheeks during use, and said second face (2) adjacent to teeth and gums during use, said shaped body having bent form when placed inside subject oral cavity, having two side panels (3, 4) extending in direction between subject teeth and gum and bent toward subject oral cavity when in use, said two said panels (3, 4) extending essentially transversally to main axis of said elongated body, said device comprising two muscle support protrusions (5) on the second face (2), said protrusions (5) extending toward subject oral cavity.

Fig. 5 shows facial muscle training device having elongated essentially C-shaped sheetshaped body comprising of the first face (1) with the thickened part - “the bulge” (8) and the second face (2), said first face (1) adjacent to lips during use, and said second face (2) adjacent to teeth and gums during use, said shaped body having bent form when placed inside subject oral cavity, having two side panels (3, 4) extending in direction between subject teeth and gums and bent toward subject oral cavity when in use, said two said panels (3, 4) extending essentially transversally to main axis of said elongated body. The first face (1) holding the handle (7), said handle (7) protruding from said first face (1) of the device in direction away from said subject oral cavity when in use, said handle (7) essentially having the shape of a flat protrusion laying in the same plane which would be formed by a sheet placed between upper and lower teeth of the subject and extending away from oral cavity of said subject.

Fig. 6 shows facial muscle training device having elongated essentially C-shaped sheetshaped body, comprising of the first face (1) with the thickened part - “the bulge” (8) and the second face (2), said first face (1) adjacent to lips and cheeks during use, and said second face (2) adjacent to teeth and gums during use, said shaped body having bent form when placed inside subject oral cavity, having two side panels (3, 4) extending in direction between subject teeth, gums, lips and cheeks and bent toward subject oral cavity when in use, said two said panels (3, 4) extending essentially transversally to main axis of said elongated body.

Fig. 7 shows facial muscle training device having elongated essentially C-shaped sheetshaped body, comprising of the first (1) and the second (2) face, said first face (1) adjacent to lips and cheeks during use, and said second face (2) adjacent to teeth and gums during use, said shaped body having bent form when placed inside subject oral cavity, having two side panels (3, 4) - one (4) thickened - “the bulge” (8) and the other (3) flat/thin (9) - extending in direction between subject teeth, gums and lips and bent toward subject oral cavity when in use, said two said panels (3, 4) extending essentially transversally to main axis of said elongated body, said device comprising a protrusion (5) on the second face (2) for holding with subject anterior (front) teeth on one side of the face only, said protrusion (5) extending toward subject oral cavity when in use.

The said device embodiment comes in two versions - version for supporting and training the left side face muscles and version for training the right side face muscles.

Fig. 8 shows facial muscle training device having elongated essentially C-shaped sheetshaped body, comprising of the first (1) and the second (2) face, said first face (1) adjacent to lips and cheeks during use, and said second face (2) adjacent to teeth and gums during use, said shaped body having bent form when placed inside subject oral cavity, having two side panels (3, 4) - one (4) thickened and rounded towards the end - “the bulge” (8), and the other (3) thin/flat (9) - extending in direction between subject teeth, gums and inside wall of cheeks and bent toward subject oral cavity when in use, said two said panels (3, 4) extending essentially transversally to main axis of said elongated body.

The said device embodiment comes in two versions - version for supporting and training the left side face muscles and version for training the right side face muscles.

Fig. 9 shows facial muscle training device having elongated essentially C-shaped sheetshaped body, comprising of the first (1) and the second (2) face, said first face (1) adjacent to lips and cheeks during use, and said second face (2) adjacent to teeth and gums during use, said shaped body having bent form when placed inside subject oral cavity, having two side panels (3, 4) extending in direction between subject teeth and gum and bent toward subject oral cavity when in use, said two said panels (3, 4) extending essentially transversally to main axis of said elongated body, said device comprising one protrusion (5) shaped for muscle support on second face (2) for holding with subject posterior (back) teeth of one side of the face, said protrusion (5) extending toward subject oral cavity when in use. The said device embodiment comes in two versions - version for supporting and training the left side face muscles and version for training the right side face muscles.

Fig. 10 shows facial muscle training device having elongated essentially oval C-shaped sheet-shaped body comprising of the first face (1) with the thickened part - “the bulge” (8) and the second face (2), said first face (1) adjacent to lips and cheeks during use and said second face (2) adjacent to teeth and gums during use, said shaped body having bent form when placed inside subject oral cavity, having two side panels (3, 4) extending in direction between subject teeth and gums and bent toward subject oral cavity when in use, said two said panels (3, 4) extending essentially transversally to main axis of said elongated body. The first face (1) further comprising a handle (7), said handle (7) protruding from said first face (1) of the device in direction sideways (left or right) away from said subject oral cavity when in use, said handle (7) essentially laying in the same plane which would be formed by a sheet placed between upper and lower teeth of the subject and extending away from oral cavity of said subject.

The said device embodiment comes in two versions - version for supporting and training the right side face muscles and version for training the left side face muscles.

Fig. 11 shows facial muscle training device shaped for children having elongated essentially C-shaped sheet-shaped body comprising of the first (1) and the second (2) face, said first face (1) adjacent to lips during use, and said second face (2) adjacent to teeth and gums during use, said shaped body having bent form when placed inside subject oral cavity, having two side panels (3, 4) extending in direction between subject teeth and gum and bent toward subject oral cavity when in use, said two said panels (3, 4) extending essentially transversally to main axis of said elongated body. The first face (in this case) shaped like a cloud (1) holding the handle (in this case shaped like a sun) (7) is thicker in this area - “the bulge” (8), further said handle (7) protruding from said first face (1) of the device in direction away from said subject oral cavity when in use, said handle (7) essentially having the shape of a flat protrusion laying in the same plane which would be formed by a sheet placed between upper and lower teeth of the subject and extending away from oral cavity of said subject. Embodiments of the invention

The first embodiment (Fig. 2) is designed to support intense activation, toning and strengthening of specifically the whole lip muscle, muscles above the lips, including muscles along the nose and all muscles below the lower lip and even connecting to a part of the neck muscles.

The size and position of the training device as well as the thickness of the first embodiment support very strong activation/squeeze even of the muscles of the mouth and neck area that are connected to the chin muscles. This can also help with correcting sagging under the chin.

The new feature of the first embodiment is the thicker front plate and tooth ledge shape, size and its specific thickness. These features stop the upper and the lower lip from pressing together. The resulting gap (or partial gap) between the lips prevents the lips from creating new creases that always form when intensely pressing the lips together. With this design intense oral area muscle training is achieved without causing unsightly creases forming just above the upper lip and just below the lower lip.

These small lines (at first) become very visible with time. Most users would like to get rid of these ugly lines and not get more of them while training. Therefore, the embodiments are specifically designed to prevent lips from being pressed together specifically when lip muscles are fully activated and are trying to squeeze and crimp together into a furrow/a crinkle. Avoiding crimpling the lips when performing the exercise of squeezing lips together is most important because this furrowing and crimpling could cause permanent lines/wrinkles above the upper lip and below the lower lip.

The first embodiment is designed for the activation of the following main muscles:

M. Orbicularis Oris, Pars Marginalis; M. Orbucularis Oris, Pars Labialis; M. Digastricus, Venter Anterior; M. Digastricus, Venter Posterior; M. Stylohyoideus; M. Mylohyoideus; M. Geniohyoideus; Platysma; M. Sternocleidomastoideus; M. Levator Labii Superioris; M. Levator Anguli Oris; M. Levator Labii Superioris Alaeque Nasi; M. Zygomaticus Major; M. Zygomaticus Minor; M. Risorius; M. Buccinator; M. Depressor Septi Nasi; M. Depressor Anguli Oris; M. Depressor Labii Inferioris; M. Mentalis or any combination thereof.

The first embodiment features at least one protrusion protruding from said second face. Said device should be used by placing it into subject mouth so that the sides of the device point towards the lateral sides of the mouth in such a way that said protrusion generally aligned with front teeth of said subject. Then, the subject bites down lightly and holding with subject anterior (front) teeth on said protrusion, follows by placing of upper lip smoothly over the upper part of the device, and then by placing of lower lip smoothly over the lower part of the device.

The subject should pay attention that the upper and lower lips should not press together as this can form new creases. If they do touch, the subject is encouraged to activate the smile muscle as to pull the lips apart slightly and proceed. This is followed by a gentle bite, not chewing.

The exercises of said muscles are performed by trying to close subject mouth/lips by squeezing all the muscles around the mouth area. In addition, the muscles particularly above the upper lip and up along the nose can be activated.

Prior to performing exercises, check for proper placement, squeeze subject lip and mouth muscles against the device and feel the resistance.

The second embodiment (Fig. 3) is designed to be used for strengthening of the cheek area and the connecting muscles including the jowls and connecting neck muscles. There is no crease-forming stretching. All the muscle stress is focused on the cheek muscles stimulating them to grow stronger. Stronger, toned cheek muscles help with smoother-looking cheeks, diminished jowls.

The second embodiment is used for the activation of the following main muscles:

M. Buccinator; M. Zygomaticus Major; M. Zygomaticus Minor; M. Risorius; Platysma; M. Sternocleidomastoideus; M. Levator Labii Superior is Aleque Nasi; M. Levator Labi Superior is; M. Depressor Labii Inferior is; M. Mentalis; M. Depressor Anguli Oris; M. Levator Anguli Oris; M. Digastricus, Venter Anterior; M. Digastricus, Venter Posterior; M. Stylohyoideus; M. Mylohyoideus; M. Geniohyoideus or any combination thereof.

The second embodiment features two convex parts (the bulges) on each side, that are thickened and rounded toward the ends. During use, these should point towards subject.

Before using, said device should be positioned by placing the front of the device on subject anterior (front) teeth.

Place the two side parts of the device into the space between the lateral teeth and the inside wall of the cheek on each side of subject mouth. Keep teeth in resting/relaxed position. Subject should not chew or clench subject teeth.

To check for proper placement, squeeze subject smile and cheek muscles. Subject should feel the convex part - the bump on each side pressing the inside of subject cheek. Squeeze the muscles of the whole cheek area and feel the resistance. Adjust the squeeze to the level of training.

When in its proper place in the mouth the training device should feel comfortable.

The third embodiment (Fig. 4) has been designed while keeping in mind that the Masticatory muscles are different from many other face muscles as they can be exercised without any additional support as they are connected to the bone on both ends - one on the Mandible and one on the Temporal bone. The problems that can affect the subject and are avoided by using the third embodiment are: first - the teeth are stressed while in contact directly - the upper teeth pressing strongly against the lower (possibly uneven) teeth can cause cracks in individual teeth and/or fillings and second - when repetitious biting down or chewing could possibly damage the Jaw joint. The third embodiment is designed and functions as a buffer between the upper and the lower teeth. The tooth ledges on the concave - the inside side of the C shaped front plate provide a buffer and evenly disperses force to any individual tooth. The tooth ledge’s function is to stabilize the teeth and the jaw to protect the jaw from lateral movements which could injure the Jaw joint.

As repetitive chewing motion is strongly advised against by dentists the users are instructed to bite into the tooth ledges, press and hold steady with only 3 repetitions per session. This way users avoid any lateral motion of the teeth/jaw that is detrimental to the Jaw joint. This way the user can stress the Masticatory muscles with much more intensity and therefore strengthen and grow them safely, without injury.

The third embodiment is used for the activation of the following main muscles:

M. Masseter, Pars Profunda; M. Masseter, Pars Superficialis; M. Temporalis; M. Pterygoideus Lateralis; M. Pterygoideus Medialis or any combination thereof.

The third embodiment provides for at least two protrusions protruding from said second face, at least two protrusions arranged on lateral parts of said second face facing from said second face toward interior of the subject.

Looking at the concave side of the device the sides with a protrusion should point towards subject and later the back of the mouth.

This embodiment enables more intense, more comfortable, and at the same time much more effective training of shorter duration with essentially negligible stress to the Jaw joint- the Temporomandibular joint - the joint between the Head of Mandible and the Mandibular fossa and Articular tubercle of the Temporal bone.

To start using place the front of the device into subject mouth snug onto the anterior (front) teeth. Put said lateral parts (“wings”) of the device towards the back of subject mouth. Place the left/right protrusion between subject superior (upper) and inferior (lower) posterior (back) teeth on the left/right side of subject mouth. The lateral part of the device should be in contact with the inside wall of the cheek. Make sure subject upper and lower lips are smooth (no wrinkles) and placed over the front of the device. To check for proper placement of the device squeeze subject Jaw muscle (M. Masseter) lightly biting down on the protrusions between subject posterior (back) teeth. Feel the resistance. Now subject can bite onto the protrusions with the posterior (back) teeth.

The fourth embodiment (Fig. 5) has been designed to support the upper and lower M. Orbicularis Oris activation. Without this support the M. Orbicularis Oris muscle squeeze together both lips and crumple the lips and skin creating deep creases/lines (which can become permanent) in the skin above as well as below the lips. This lip-gap position which enables maximum muscle activation and at the same time prevents creases from forming is enabled by:

• front teeth touching the inside side of the front panel

• placing upper lip over the outside top part of the device (above the handle) and lower lip on the lower part of the outside of the device (below the handle)

The dimension of the front panel corresponds to the front teeth and the surrounding gum area. The size and shape are ergonomically designed so that the M. Orbicularis Oris, Pars Marginalis (upper lip) is placed firmly over the upper part of the arched front panel that conforms to the curve of the teeth. Also the lower part of the M. Orbicularis Oris, Pars Labialis (lower lip) is placed smoothly and firmly over the lower part of the curved front panel.

The handle of the device is designed to be pulled away from the mouth with one or both hands. Pulling it in different directions away from the mouth creates the appropriate counter pull to both: M. Orbicularis Oris, Pars Marginalis (upper lip) and M. Orbicularis Oris, Pars Labialis (lower lip) as well as the connected muscles above the upper lip and the connected muscles below the lower lip.

Now the muscles are ready to exert themselves to the maximum. This firm position on the front panel with the upper and lower lips staying slightly parted is crucial because it is giving the muscles the exact stable support against which they can be pulled/squeezed much harder than it would be possible without the front panel pull away from the mouth. The gap between the lips ensures that the lips do not crumple together which in time would cause lines/creases to appear on the skin above the upper lip as well as the skin below the lower lip.

When the M. Orbicularis Oris and the muscles directly above the top lip and the muscles directly below the bottom lip are completely supported the lips do not touch or only partly touch. When this group of muscles is activated, the wide support of the lip area prevents the undesirable result of any new creases from forming.

The small gap maintained between the upper and lower lip is created by the specific shape and size of the training device. The gap is created because the upper and lower lips are supported in such a way that they can not crumple together. Crumpling the lips together (as if blowing out smoke) would cause deep lines/creases in the skin just above the upper and just below lower lip which are unfortunately almost impossible to get rid of.

Because this whole area above and below the lips is firmly supported, the Nasolabial fold (the line that runs vertically from the comers of the mouth to the nose nostrils) is also smoothed out during exercise. The lips will appear fuller and firmer. The fine lines above the lips will diminish. The cheeks and side jaw will appear firmer, more toned. The lines on the side of the mouth and on the cheeks will diminish/become less prominent.

The results of using the facial muscle training device may vary depending on the frequency and intensity of trained as well as the physical condition/age of the user.

Problems to be solved by using facial muscle training devices described in this specification are, among others:

• The problem of not enough resistance for the muscles for effective exercise.

• The problem of ugly lines and creases.

• The problem of device stability in mouth. In order to remedy the problems, much stronger resistance is needed so the size of front panel is specifically designed to perfectly support and provide the exact amount of resistance to the exercises performed for the muscles above as well as below the lips even during more intense training. The shape and size and correct stiffness/hardness of the front panel allow for/provide firm and painless support to the muscles trained by pulling the handle on the front panel- the muscle support is manually adjusted to the muscle activation intensity.

The device is designed to stay at a fixed, stable comfortable position during an exercise. There is no movement (except the muscle squeezing) so there is no stretching of the skin. In order to properly train the M. Orbicularis Oris we need to activate/squeeze the muscle intensely. When we squeeze the muscle without appropriate support deep lines/creases form in the skin above the upper lip and below the lower lip appear (like when we blow smoke). The device’s shape and material are strong enough to effectively support the M. Orbicularis Oris (and connected muscles) so that the lips can not touch and no new creases form.

Only when placing the facial muscle training device inside the mouth with lips on the outside side of the front panel we can activate intensely the M. Orbicularis Oris in a manner that does not cause new skin creases to form.

There should be a slight gap between the upper and the lower lip. Even when M. Orbicularis Oris, Pars Marginalis and M. Orbucularis Oris, Pars Labialis are fully engaged/fully activated they do not touch.

The fourth embodiment comprises the front plate shape, size and thickness with a pull handle in the front. The front plate size, shape and curvature features are all combined in such a way to stop the upper and the lower lips from touching. The resulting gap and position of the lips prevent the lips from creating creases that otherwise would always form when intensely pressing the lips together. With this design intense Oral area training is achieved without causing unsightly creases forming just above the upper lip and just below the lower lip. These small lines (at first) can become very visible with time. Most users would like to get rid of these ugly lines not get more of them while training. Therefore, this new the fourth embodiment device is designed to specifically stimulate the lips muscles as much as possible while preventing crease formation. The two most important design elements of this invention are: a lip gap produced by device’s curved front shape and dimension.

The lip gap is crucial when lip muscles are fully activated and are trying to squeeze and crimp together into a furrow/a crinkle. Avoiding crimpling the lips when performing the exercise of is most important because this furrowing and crimpling could cause permanent lines/wrinkles above the upper lip and below the lower lip.

The fourth embodiment is used for the activation of the following main muscles:

M. Orbicularis Oris, Pars Marginalis; M. Orbucularis Oris, Pars Labialis; M. Levator Labii Superioris; M. Levator Anguli Oris; M. Levator Labii Superioris Alaeque Nasi;

M. Zygomaticus Major; M. Zygomaticus Minor; M. Risorius; M. Buccinator; M. Depressor Septi Nasi; M. Depressor Anguli Oris; M. Depressor Labii Inferioris; M. Mentalis or any combination thereof.

Said fourth embodiment is designed to provide for protrusion facing away from the first face of said device, i.e. away from the subject during the use, said protrusion in form of a pull handle designed to be held and pulled with one or both hands. Said handle preferably lying in a plane which would be formed if a sheet would be placed between said subject upper and lower teeth. The pull/handle stays outside the mouth.

Holding the device by the pull handle insert the device into subject mouth placing the concave part on the superior (upper) and inferior (lower) anterior (front) teeth.

Place lips over the device so that the whole device is in subject mouth - whole except the handle.

Subject lips should not touch as this can form new creases. If they do touch gently activate the smile muscle as to pull subject lips apart slightly. Adjust if necessary.

To check for proper placement activate subject lip muscle (M. Orbicularis Oris) and surrounding muscles. At the same time pull the handle away from subject mouth with subject hand(s). Subject lip muscles should counteract subject pulling on the device away from subject mouth.

How much subject pull in the direction away from subject mouth will determine the level of resistance to subject lip and other mouth area muscles training.

The fifth embodiment (Fig. 6) is similar to the first embodiment but with a larger plate which is smooth inside as well as outside. This device is to be positioned between the anterior (front) teeth and inside wall of the lips. The outside and inside walls both have different curvatures (dome-like shape) facing the same direction thus forming a thicker area creating the “bulge” between the tops of both domes which supports the lips so they do not touch or crumple together. The concave side faces the front teeth and is turned towards the back of the mouth.

The different curvature of the front plane and the back plane form special comfortable ergonomic fit to the front teeth and gum area as well as provides muscle support for the mouth, chin and even the connected neck muscles. Purpose of the embodiment is to support and intensely train the lip/mouth area muscles as well as the connecting muscles.

Subject lips should not be able to press against each other together as this can form new creases. To start gently activate the smile muscle as to pull subject lips into slight smile. Adjust if necessary while checking in the mirror. To check for proper placement activate subject lip muscle (M. Orbicularis Oris) and surrounding muscles and squeeze strongly and hold. Follow the same squeeze routine as with other embodiments of the device.

The fifth embodiment is designed for the activation of the following main muscles:

M. Orbicularis Oris, Pars Marginalis; M. Orbucularis Oris, Pars Labialis; M. Digastricus, Venter Anterior; M. Digastricus, Venter Posterior; M. Stylohyoideus; M. Mylohyoideus; M. Geniohyoideus; Platysma; M. Sternocleidomastoideus; M. Levator Labii Superioris; M. Levator Anguli Oris; M. Levator Labii Superioris Alaeque Nasi; M. Zygomaticus Major; M. Zygomaticus Minor; M. Risorius; M. Buccinator; M. Depressor Septi Nasi; M. Depressor Anguli Oris; M. Depressor Labii Inferioris; M. Mentalis or any combination thereof.

Some embodiments of the devices (half face training devices) are designed to be used to correct face muscle asymmetry, specifically face muscle atrophy on one side of the face - either left or right. To be able to correct this the half face training devices are based on the same principles as first, second, third, fourth and fifth embodiments, but are specifically designed for support training only one side of the face muscles/muscle groups (either the left or the right side).

The sixth, seventh, eighth and ninth embodiments are designed to support facial muscle training to correct face muscle asymmetry or specifically face muscle atrophy on one side of the face - either left or right. These embodiments are designed for cases of a brain stroke (and other possible causes) which can affect the one side (left or right) face nerves. Prolonged but temporary lack of muscle activity in a certain muscle or muscle group in just one side of the face can result in severe weakening of the muscles which causes drooping mouth corners, sagging cheeks, jowls and similar in one side of the face only causing facial asymmetry/deformity. As humans we are very sensitive to facial symmetry therefore correcting the deformity caused by weak muscles would benefit the victims.

There are left and right side variants of each of these half-face training devices.

With the sixth, seventh, eighth and ninth embodiments the imbalance of muscle size and function between the left and the right side of the face can be improved considerably (with proper training), in many cases the symmetry of the face can be corrected completely.

There are no existing face training devices on the market that would support training only one side of the face.

The sixth embodiments (left and right versions) (Fig. 7) support the mouth area muscles (lip muscles, muscles above and below them), muscles connecting to the nose and neck on one side of the face (left or right). It is used to stimulate the muscles of the affected area to train, grow stronger and re-gain their function.

One of very obvious signs of the disfunction is a drooping mouth corner (left or right).

The two sixth embodiments are designed for the activation of the following muscles of one side of the face (left or right):

M. Orbicularis Oris, Pars Marginalis; M. Orbucularis Oris, Pars Labialis; M. Digastricus, Venter Anterior; M. Digastricus, Venter Posterior; M. Stylohyoideus; M. Mylohyoideus; M. Geniohyoideus; Platysma; M. Sternocleidomastoideus; M. Levator Labii Superioris; M. Levator Anguli Oris; M. Levator Labii Superioris Alaeque Nasi; M. Zygomaticus Major; M. Zygomaticus Minor; M. Risorius; M. Buccinator; M. Depressor Septi Nasi; M. Depressor Anguli Oris; M. Depressor Labii Inferioris; M. Mentalis.

The seventh embodiments (left or right versions) (Fig.8) support the muscles of the affected cheek and the connecting muscles including jowls and neck muscles on one side of the face.

The seventh embodiments are designed for the activation of the following muscles of one side of the face (left or right):

M. Buccinator; M. Zygomaticus Major; M. Zygomaticus Minor; M. Risorius; Platysma; M. Sternocleidomastoideus; M. Levator Labii Superioris Aleque Nasi; M. Levator Labi Superioris; M. Depressor Labii Inferioris; M. Mentalis; M. Depressor Anguli Oris; M. Levator Anguli Oris; M. Digastricus, Venter Anterior; M. Digastricus, Venter Posterior; M. Stylohyoideus; M. Mylohyoideus; M. Geniohyoideus.

The eighth embodiments (left or right versions) (Fig.9) are used to stimulate the muscles of the affected jaw area to train, grow stronger and re-gain their function. It is targeting the masticatory muscles contributing, controlling chewing as well as shaping the jawline.

The eighth embodiments are designed for the activation of the following muscles of one side of the face (left or right): M. Masseter, Pars Profunda; M. Masseter, Pars Superficialis; M. Temporalis; M. Pterygoideus Lateralis; M. Pterygoideus Medialis.

The ninth embodiments (left or right versions) (Fig.10) are targeting all the muscles jointly contributing to movement of the mouth area, as well as controlling lip function as well as facial expressions. They are designed to support M. Orbicularis Oris, Pars Marginalis and Pars Labialis, as well as the connected muscles above the upper lip and below the lower lip of one side of the face.

The handle of the device is designed and placed on to one side of the device (left or right), depending on which side of the face should be trained. The handle should be pulled with one or both hands diagonally in the different directions away from the mouth (either towards the left or the right diagonal) depending on the embodiment, which can be left or right version of the device.

The ninth embodiments are designed for the activation of the following muscles of one side of the face:

M. Orbicularis Oris, Pars Marginalis; M. Orbucularis Oris, Pars Labialis; M. Levator Labii Superioris; M. Levator Anguli Oris; M. Levator Labii Superioris Alaeque Nasi; M. Zygomaticus Major; M. Zygomaticus Minor; M. Risorius; M. Buccinator; M. Depressor Septi Nasi; M. Depressor Anguli Oris; M. Depressor Labii Inferioris; M. Mentalis.

The tenth embodiment (Fig. 11) is similar to the fourth embodiment and supports the mouth area muscles. Because it is designed for children it comes in two smaller sizes (to fit children ages 3 - 10). The handle as well as the front panel is shaped like a toy - an animal or part of an animal. The purpose is to provide the device to enable children to do myofunctional therapy in a fun and comfortable way. The function of this toy-like design is to distract and amuse the child while training the mouth area muscles. For the child the training becomes a game. The anatomic, soft and rounded shape and feel of the part that is inserted into the mouth is much more pleasant comfortable and therefore easy to use. For the parents encouraging their children it makes the biggest difference. Currently the devices on the market are uncomfortable, children do not like to use them and parents have a hard time following the medical advice of their children’s pediatric dentist and pediatrician. This device would make it much easier for the parents to achieve desired result for their child.

For the younger children the animal would be a duck, a teddy bear, for the older children a fairy or a super hero. So, facial muscle training device can have smaller size suitable for children, having handle shaped as a figurine, preferably chosen from the group containing teddy bear, fairy, superhero and similar.

These specifications provide also for combining at least two of above described embodiments one with another in order to form new embodiment not specifically addressed in these specifications.