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WO/2021/085949A1 |
The present invention relates to an oral cleaner using air for cleaning teeth by means of air pressure. The oral cleaner using air can prevent oral inflammation and kill Streptococcus mutans by irradiating LED light with air pressure and...
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WO/2021/078595A1 |
The present disclosure is directed to personal care devices having improved measurement of performance characteristics including external loads and motion. The personal care device comprises: a drive assembly arranged on or within a hand...
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WO/2021/080047A1 |
The present invention enables accurate oral conditions to be delivered to an expert by accumulating/exchanging oral care data beyond personal oral care. An embodiment provides an oral care method using negative pressure, comprising: an i...
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WO/2021/077636A1 |
A cup-type oral irrigator, comprising an oral irrigator body (1) and a flexible water pipe (5). A first end of the water pipe (5) is detachably connected to the oral irrigator body (1), and in an attached state, the oral irrigator body (...
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WO/2021/078350A1 |
The "P-File" is a new and innovative endodontic file that can be used in removal of gutta percha for retreatment of previously obturated endodontically treated teeth saving the practitioners' time and enhancing efficiency of removal of o...
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WO/2021/081560A1 |
A toothbrush apparatus, a method, and a medical system. The apparatus includes a sensing module configured to detect one or more brushing parameters for determining at least a brushing intensity. One or more processors are communicativel...
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WO/2021/073024A1 |
An electric toothbrush, composed of a toothbrush body (1) and a toothbrush head (2), the toothbrush head (2) being combined with the toothbrush body (1) by means of being connected to an oscillating rod (5); the toothbrush body (1) is co...
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WO/2021/070116A1 |
An oral care kit comprises (i) a compressible pipette including a fluid-storage compartment and a fluid-loading tube, and (ii) a suction toothbrush having an attachment element externally disposed on a lateral-facing surface of the sucti...
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WO/2021/070483A1 |
The state detection device according to the present disclosure detects an operation state of a to-be-detected device that is provided with a reciprocating drive unit. The state detection device is provided with: a sound obtaining unit fo...
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WO/2021/072188A1 |
A water flosser having a processor controlled self-supporting coil driving a pump piston such that the flow rate, pressure, output wave form, pulse frequency, pulse duration and/or kinetic energy per pulse of the oral irrigator may be co...
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WO/2021/068313A1 |
A method for using a toothbrush having an iontophoresis function and a toothbrush having an iontophoresis function. The toothbrush having an iontophoresis function comprises a handle part (1) and a brush head (2); the brush head (2) is e...
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WO/2021/072256A1 |
A light source for emitting light, a light conduit in electromagnetic communication with the light source for communicating light from the light source to the area of interest in three dimensions, and a controller combined to the light s...
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WO/2021/071653A1 |
A replacement toothbrush head includes a tubular sleeve having a brush at one end and a drive shaft receptacle at the opposite end. The receptacle extends into the sleeve from a mouth at a tube end to a shoulder spaced from the mouth wit...
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WO/2021/066871A1 |
A dental device is disclosed for applying medicine to a patient's teeth. The device includes a handle having a distal end and a proximal end. The handle has a handle lumen extending from the distal end towards the proximal end. The handl...
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WO/2021/063309A1 |
An ultrasonic and suction integrated dental scaler, which relates to the technical field of dental instruments. The integrated dental scaler comprises a dental scaler body (1) and a dental scaler handle (2). The dental scaler body (1) ha...
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WO/2021/063827A1 |
A nozzle unit (100) for oral healthcare is provided which comprises at least one nozzle orifice (5). The nozzle unit (100) is designed to be used in an oral irrigator and has at least one constructional feature configured to contribute t...
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WO/2021/067019A1 |
The present disclosure relates generally to oral health products, such as electric toothbrushes. In one example, the electric toothbrush includes a housing, an output shaft positioned within and extending out of the housing, a magnetic a...
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WO/2021/058039A1 |
An assembly method for an electric toothbrush, comprising the following steps: S1, preparing components: providing a frame (13), a driving mechanism (40), a power supply mechanism (60), a control mechanism, a handle, and a toothbrush hea...
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WO/2021/056119A1 |
A work light comprises an elongate circuit board having a length extending between a connection end and a free end and a width extending between a left side and a right side. A light emitting diode is mounted on the elongate circuit boar...
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WO/2021/053052A1 |
The invention relates to a nozzle element (1) for a powder jet device which is provided for dental treatment, comprising - a primary conduit (11) for conveying a powder/gas mixture (13) in a flow direction (S) and - preferably a secondar...
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WO/2021/051151A1 |
Disclosed herein is an oral health improving product comprising a composition of an orally acceptable base and poorly soluble salts, wherein the composition is adapted to be receivable into fissures in teeth thereby sealing opening(s) th...
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WO/2021/048704A1 |
The present disclosure is concerned with a method of gluing a metal part to another part, the metal part and the other part in particular intended for being used in a personal care device such as an electric toothbrush. The method has th...
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WO/2021/044129A1 |
An electric toothbrushing device is disclosed, the device comprising means (16) for producing vibration of a toothbrush head (14), means (24, 32, 40, 42, 44) for producing an orientation signal indicating of an area of the mouth being br...
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WO/2021/043686A1 |
There is provided a controller for a fluid-detection system, wherein the controller is configured to: determine if a user is interacting with the fluid detection system, wherein the determining comprises at least one of: determining whet...
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WO/2021/042635A1 |
Disclosed are a brush head (10), a manufacturing method therefor, and a toothbrush (100) comprising the brush head (10). The brush head (10) comprises a brush handle (12) and bristles (15), wherein the brush handle (12) is provided with ...
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WO/2021/043672A1 |
In the context of dental care, a system (100) is provided which comprises i) an appliance (110) that is configured to operate a functional unit, ii) a data providing arrangement (120) that is configured to include operation data in the f...
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WO/2021/042937A1 |
An oral cavity viewing instrument (200) containing an electromagnetic shielding system (500), the instrument containing a housing (4), a power supply system (5), a lighting system (6), a viewing system (7), a circuit system (8), a switch...
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WO/2021/043685A1 |
The present disclosure is directed to an air vent assembly (100), including an air vent assembly for a pump of an oral irrigator. The air vent assembly comprises a first internal chamber (144) in fluid communication with the input port (...
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WO/2021/037667A1 |
The invention relates to a cleaning guide (17) for facilitating interdental space cleaning, said guide can be placed on a dental arch (3) and gums (19) adjacent thereto and has an arc-shaped vestibular edge region (21), an arc-shaped ora...
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WO/2021/036236A1 |
Disclosed are an intelligent linkage opening and closing cover device and an electric toothbrush sterilizer provided with same, the linkage opening and closing cover device comprising a storage base, a cover body and a linkage mechanism....
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WO/2021/038378A1 |
Exemplary embodiments of the present disclosure are directed towards a tooth brushing training device and a method for instructing users to brush tooth. The tooth brushing training device comprising: a group of indicators configured to d...
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WO/2021/033294A1 |
Provided is a polyester-based monofilament for a toothbrush, the monofilament having exceptional flexibility (usage feel), durability (bristle breaking resistance), and restoration properties (bristle opening resistance). The present inv...
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WO/2021/034905A1 |
An electric toothbrush includes a handle with a motor and a light source located in a proximal end. A brush head is in a distal end of the toothbrush, and a drive shaft conveys kinetic energy from the motor to the brush head. The drive s...
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WO/2021/032573A1 |
A handheld oral cleaning device including a handle having an internal cavity, the internal cavity including a cylinder having an inlet port and an exhaust port, the inlet port in fluid communication with a reservoir within the handle, th...
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WO/2021/032757A1 |
A nozzle (14) for use with a personal care device (10), comprising: (i) a nozzle housing (50/52) defining a central channel (54) through which a stream of liquid and/or air is directed, and comprising a housing orifice (56) at the end of...
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WO/2021/028557A1 |
An optical analysis of saliva or a fluid-saliva mixture is performed in order to check whether the saliva or fluid-saliva mixture contains blood, which allows for determining whether or not a person may suffer from gingivitis or another ...
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WO/2021/028555A1 |
The present invention relates to compostable tools for eating and for drinking, such as drinking straws or cutlery. The present invention furthermore relates to biodegradable medical commodities such as cotton swabs, tongue depressors or...
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WO/2021/028792A1 |
An insert assembly 1 with radiofrequency identifier, adapted to be inserted in a medical device handpiece (4), is described below. The insert assembly 1 comprises an insert 2, a ferromagnetic layer 6, a dielectric layer 7, an insert ante...
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WO/2021/028764A1 |
A handpiece assembly for medical device is described, comprising a handpiece (4) for medical device, comprising a distal handpiece portion (22) adapted to receive an insert tip assembly (1) comprising a radiofrequency identifier (3), an ...
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WO/2021/028790A1 |
An insert assembly (1) comprising an insert (2) and a radiofrequency identifier (3), said insert assembly (1) being adapted to be inserted in a medical device handpiece (4), said insert assembly (1) comprising: - said insert (2) adapted ...
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WO/2021/025661A1 |
A system for detecting blood in an oral cavity during toothbrushing. The system may include a toothbrush having a sensor that is configured to emit first light at a first wavelength and second light at a second wavelength, receive reflec...
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WO/2021/022585A1 |
Disclosed is a multi-functional electric toothbrush, comprising a toothbrush head (10) and a toothbrush handle (20) detachably connected to the toothbrush head (10). A wireless transmitting coil (21) and a wireless receiving coil (11) ar...
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WO/2021/022762A1 |
The present invention relates to an anode for a process for producing ozone by means of the electrolysis of water, a preparation method therefor and the use thereof, an ozone generating system, and a tooth rinser. The anode comprises a t...
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WO/2021/018893A1 |
A personal care device (10) configured to automatically characterize a head member, comprising: a head member (14) comprising a cavity (40) with one or more internal pin locations (44) configured to cooperatively communicate information ...
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WO/2021/018871A1 |
A contacting system (20) for electrically contacting electric conductor elements (14) imbedded into an insulating jacket (10) of a cable strand (4a) is to allow the cable strand (4a) to be electrically contacted so as to meet increased r...
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WO/2021/018748A1 |
The present disclosure is directed to a cantilever-type pump subassembly for an oral irrigator which provides noise and vibration reduction and simpler assembly. The pump subassembly comprises: an inlet portion arranged to receive fluid ...
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WO/2021/018764A1 |
The present disclosure is directed to mechanisms for oral irrigator fluid channels which provide back flow prevention. The oral irrigator comprises: an irrigator tip; a tether having a first end and a second end, a third channel arranged...
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WO/2021/019207A1 |
A dental apparatus (10) for tooth stain removal comprising an elongate body formed of a single piece of plastic. The dental apparatus comprising a distal portion (15) of the body having a distal end for contacting a tooth, wherein the di...
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WO/2021/020697A1 |
The present invention relates to a dental floss holder which allows a user to string a looped dental floss thereon and use same, and to easily replace same. The configuration comprises: a rest which is configured to have a Y shape overal...
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WO/2021/011970A1 |
An endodontic device (10) includes: (i) an elongate housing (12) defining opposing first and second ends (20,22), and a grip (24) located intermediate the first and second ends (20,22); (ii) a chuck (14) located at or near the first end ...
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