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WO/2002/087459 |
A tool (20) is mounted in a dental ultrasound handpiece (10) by two leaf springs (26, 28) arranged parallel and spaced. The ends of the leaf springs (26, 28) are moved by an actuation unit (60) in phase opposition.
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WO/2002/087460 |
This invention relates generally to compositions and methods useful for oral hygiene rinses, and more specifically to oral rinses in which the antimicrobial activity of chlorous acid is supplemented by that of lactic acid as one of a com...
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WO/2002/087460 |
This invention relates generally to compositions and methods useful for oral hygiene rinses, and more specifically to oral rinses in which the antimicrobial activity of chlorous acid is supplemented by that of lactic acid as one of a com...
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WO/2002/085238 |
A chuck (A) having a pair of opposed clamp pads (30), each pad engaging a tool shank (54) at sharp corners along a pair of angularly-spaced lines of contact. Tapered outer surfaces on the clamp pads are crowned to engage a cooperating ta...
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WO/2002/083023 |
The present invention provides an improved method and apparatus for detecting dental caries (including residua caries) during treatment thereof. A dental handpiece in accordance with th epresent invention inlcudes both an integral drill ...
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WO/2002/081378 |
The invention pertains generally to dental units (e.g., a high-speed dental handpiece (11), an ultrasonic scaler(13)and an air/water syringe(12)) connected to a water supply that provides coolant and rinse water to the dental units. More...
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WO/2002/080803 |
The invention relates to a laser treatment device which is provided with a lighting system and which is particularly suitable for use in medicine. The inventive device comprises a laser light source for the production of a processing las...
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WO/2002/078558 |
The invention relates to a device for laser ablation of organic and inorganic material, especially used in dentistry, comprising a laser light source, a detecting device used to detect at least one part of plasma radiation produced by th...
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WO/2002/079686 |
The retainer (20) of the present invention is made of a composite material having a body made from a polymer, a layer of solid lubricant formed over the body by chemically coating the body with a porous layer of solid lubricant and impre...
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WO/2002/076633 |
A coating for a handle (1), for dental or surgical purposes, comprises a layer (11) of a hard material with a given roughness and a plastic layer (12), arranged on the above layer (11), with a reduced wetting ability. A dirt-repellent su...
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WO/2002/076302 |
The invention relates to a method and device system, which are provided for removing material or tissue or for working material or tissue and which can be used in the fields of medicine and dentistry as well as for the most varied types ...
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WO/2002/074160 |
A dental tartar detection and removal device (10) comprises a powered tartar removal instrument (12) adapted to be displaced along a tooth (T), illumination means (14) for illuminating with an incident light a region on the examined or p...
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WO/2002/074181 |
The invention relates to a device (1) for fixing dentures to a jaw bone (2; 3), especially for holding an implant body inserted in the jaw bone. Said device (1) is embodied in such a way that it comprises at least one holding arm (29; 30...
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WO/2002/074180 |
The invention relates to a powder jet device for use in dentistry, comprising a powder jet tool (5) that is connected to a supply block (20) for the media air and water. For this purpose, said supply block (20) is provided with correspon...
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WO/2002/069829 |
The invention relates to a medical or dental handpiece comprising a tool. A socket sleeve, into which a retaining shaft (37) can be inserted and fixed, is provided in the front-end region of said handpiece and the socket sleeve is mounte...
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WO/2002/067840 |
A dental treatment system which can include at least one dental bracket table; at least one portable base unit; and at least one suspension device coupled between the at least one dental bracket table and the at least one portable base u...
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WO/2002/068336 |
The invention relates to an apparatus and a method for the disinfection of water for water consumption units (3) designed for health and dental care purposes. According to the invention, a cold-water flow is diverted from an existing ser...
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WO/2002/069315 |
An adapter (30) for use with a piezoelectric and/or magnetostrictive ultrasonic unit can be coupled between the handpiece (12a) and the cable (12b). The adapter (30) includes a symmetrically oriented flow path (38a, 38b) with offset ends...
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WO/2002/068852 |
A connector (2) is provided to connect a medical/dental instrument to a supply hose (H) carrying air, water, and light from a control unit. The connector includes a first portion (3) which is rotatably received in a second portion (93). ...
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WO/2002/067802 |
The invention relates to a medical laser treatment device which is configured in such a way that it can be switched between a cw-working mode and a pulse working mode, and comprises a first laser light source for producing a cw-laser bea...
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WO/2002/066079 |
The ozone appliance for the professional dental office and other medical applications introduces dissolved ozone into dental and surgical operatory water lines (21). This dissolved ozone can not only disinfect water and water lines (21);...
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WO/2002/064328 |
The invention relates to a personal care system (1) comprising a personal care appliance (2) which comprises a body (3), an additive outlet (7), and a first reservoir (8) which is connected with said additive outlet (7) and has a refill ...
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WO/2002/064056 |
An oral care system (1) comprising a sonic power toothbrush (2) which comprises a body (3), a brush member (4) mounted on the body (3), a brush head (5) which is supported by the brush member (4) at its end remote from the body (3) so as...
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WO/2002/054972 |
The invention relates to a manual instrument used in medicine or dental medicine and comprising a rod-shaped tool holder. A receiver sleeve for a tool is rotatably positioned in the front end region of said tool holder. Said receiver sle...
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WO/2002/054970 |
A dental handpiece (10) of the type having a body (11), a head (13) and a neck (12), is improved by having at least one portion of the handpiece (10) formed by metal injection molding or MIM. The use of MIM allows for improved fabricatio...
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WO/2002/053057 |
A device is used for forming holes and inserting sleeves in a unit incorporated in a dental bridge or a template for forming holes in bone. The unit comprises a shell and, arranged in the latter, a matrix material which is viscous at lea...
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WO/2002/053056 |
In a method and arrangement for allocating prosthetic installation work between at least three parties (A, B, C) a dental situation and fixture application are simulated on a computer screen by the first party. The second party produces ...
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WO/2002/049529 |
A dental handpiece (10) of the type having at least one component (11) fabricated from an elastomeric material, is improved by fabricating the component (11) from a perfluoroelastomer.
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WO/2002/049796 |
Improvements in material-to-material connections are provided. For example, metal-to-metal connections are improved, such as the interface connection between a dental handpiece bur tube (10) and a component such as bearing (12). At least...
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WO/2002/045610 |
A method and apparatus are provided for determining the preload in a dental implant system. The preload is determined by transmitting a sonic impulse, which is preferably an ultrasonic impulse, at a predetermined frequency to the head of...
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WO/2002/043927 |
The invention concerns a dynamometric key designed in particular for fixing an insert (22) on a handpiece (23). Said dynamometric key is characterised in that it consists of a grip element (3), and a securing element (5), said two elemen...
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WO/2002/040082 |
A syringe sleeve (10) receives a syringe (11) without the syringe (10) dispensing tip (12). After the syringe (11) is received within the sleeve (10), the dispensing tip (12) is affixed to the syringe (11). This causes the end (50) of th...
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WO/2002/038069 |
The invention relates to methods and arrangements for disinfection of water lines of a dental unit, wherein the water lines are filled with a strong chemical, which is allowed to act in the lines for a desired length of time. Firstly, th...
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WO/2002/038070 |
The invention relates to a medical, preferably dental, handpiece (10),, for treating tissue with high frequency mechanical vibrations. Said handpiece comprises a housing (11) which contains a neck section (12) and a head section (14). Ar...
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WO/2002/038033 |
An improved smoke evacuation system (10) and method for removing gaseous byproducts of surgical procedures and noxious vapors from chemicals is provided. The smoke and vapor evacuation system includes a vacuum head (18) positionable at a...
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WO/2002/038074 |
.The invention concerns a positioning device for setting implanted bearing dental prostheses in the maxillary bone or for bone grafting on the maxillary bone, comprising positioning interim dentures (1) along two dimensions, a positionin...
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WO/2002/038210 |
A device for both dynamic anesthesia and affected area separation, comprising hand pieces (3a, 3b) having an ultrasonic vibrator (21A) vibrated by an ultrasonic vibration oscillator (40A) with an ultrasonic frequency of 20 to 100 KHz, a ...
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WO/2002/036033 |
A dental instrument (10) is configured to be positioned adjacent the teeth and gums of a patient without injuring or causing pain to sensitive teeth or gums. The dental instrument (10) includes: i) a main body (12) having a proximal end ...
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WO/2002/034154 |
An apparatus and method are provided for tooth treatment, wherein in base (40) is mounted in the mouth of a patient and a tooth treatment tool (51) connected to said base such that said connection allows for supported movement of the too...
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WO/2002/033312 |
A light-emitting assembly (80) comprises a plurality of light-emitting diodes (81) and at least one connection conductor (82) for providing electrical connections between poles of light-emitting diodes (81). The connection conductor (82;...
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WO/2002/028305 |
The invention relates to a dental laser device that can be switched between various operating modes, comprising a laser device (1) that can be operated as a laser oscillator or as a laser amplifier. The laser device comprises a laser res...
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WO/2002/028307 |
A transmission for changing rotary motion into angularly reciprocating motion and adapted to be mounted on the output end of a dental power unit of the type having a rotary drive output and used to drive a dental tool. The transmission i...
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WO/2002/028306 |
A tissue cutter particularly suited for cutting holes for dental anchors. The tissue cutter (10) has a central shaft (14) including a proximal end (16) having conventional connection structure for attachment to a powered rotatable applia...
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WO/2002/026153 |
The invention relates to a tubeless appliance for dental treatment, comprising a handpiece which can be coupled to a dental tool, and a supply element. Said supply element comprises an electric energy source for a drive motor for the den...
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WO/2002/024083 |
A powered surgical handpiece for use with a micro-cutting instrument, especially a bone-drilling device useful for ENT/head/neck procedures. The powered surgical handpiece includes a motor contained with a housing. The housing includes a...
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WO/2002/022037 |
A dental implant (16) which contains a bi-cortical anchor apparatus (12) for insertion into a jawbone (28). The anchor apparatus (12) includes a tool receptor (15, 41) for interacting with a tool (17) which facilitates insertion of the a...
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WO/2002/022039 |
A dental handpiece (10) has a rotor (15) and a ball bearing assembly (14) supporting the rotor (15). The ball bearing assembly (14) has at least one ball (22). The bearing (14) has an inner (20) and an outer race (21), and the outer race...
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WO/2002/017811 |
The invention relates to a handpiece for a medical laser treatment device, particularly a dental handpiece, comprising a laser light outlet for a laser beam that is guided at least partially through the handpiece, whereby the laser light...
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WO/2002/015811 |
The invention relates to a device for feeding a treatment liquid to medical appliances, comprising an outlet opening for the treatment liquid, especially for feeding water to dental equipment. The inventive device comprises a feed line (...
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WO/2002/015810 |
An apparatus and method are disclosed for boring into teeth to remove decaying tool matter using a high pressure jet of water. A system according to the invention may include a pressurized water source (12) operably connected to an appli...
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