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Patent Searching and Data


Matches 301 - 350 out of 8,517

Document Document Title
WO/2022/151035A1
A finely-adjustable teeth cleaning pen, comprising a teeth cleaning pen main body (10), a teeth cleaning working head (21) extending out of the teeth cleaning pen main body (10), and a camera unit (30); the upper end of the teeth cleanin...  
WO/2022/147929A1
A water suction pump and an oral irrigator provided with same. The water suction pump comprises a pump body (11) and a piston assembly (12) arranged in the pump body (11) in a reciprocating manner, wherein the pump body (11) and/or the p...  
WO/2022/148713A1
Methods and devices for detecting scrubbing motion during use of a personal hygiene device are provided wherein false scrubbing feedback is eliminated. A method (500) may include receiving (502) motion information data of the personal hy...  
WO/2022/142144A1
An electric toothbrush head (10) and an electric toothbrush. The electric toothbrush head (10) comprises a toothbrush head housing (100), a bristle member (200), and a counterweight member (300). In an extension direction of the toothbru...  
WO/2022/145941A1
A dental surgery assistance device comprising an inner frame inserted into an oral cavity, and a retraction member coupled to the inner frame to retract the adjacent tissue of the oral cavity comprises a holder provided at either the inn...  
WO/2022/143915A1
A handle device (10) and an electric toothbrush. The handle device (10) comprises a handle housing (100), a battery mechanism (200), a drive motor (300), a first buffer member (400), and a second buffer member (500). A mounting cavity (1...  
WO/2022/142174A1
A toothbrush handle device (10) and an electric toothbrush. The toothbrush handle device (10) comprises a toothbrush handle housing (100), a battery mechanism (200), a driving electric motor (300), a first buffer member (400) and a secon...  
WO/2022/145854A1
The present invention relates to a cup holding assembly capable of accommodating, holding, and easily ejecting various cups of different diameters, and a dental cup dispenser using same. The present invention provides a cup holding assem...  
WO/2022/145159A1
The objective of the present invention is to provide a replaceable-head-type toothbrush in which operability and ease of removability of a replacement head can be improved. The present invention is a replaceable-head-type toothbrush in w...  
WO/2022/137982A1
The purpose of the present invention is to provide a toothbrush which exhibits excellent toothpaste retention properties. The toothbrush is provided with a head section having a bristle insertion region and a handle section which connect...  
WO/2022/133696A1
An oral care implement (1000) that includes a handle (100) and an oral care refill head (200). The oral care refill head (200) is alterable between a first state in which it is separated from the handle (100) and a second state in which ...  
WO/2022/135805A1
A shielding barrier (32) is carried by one or more electrodes (22) of a cleaning and/or treatment unit (12) for an oral care device, and arranged for interposing contact of an exposed conductive portion (25) of the electrodes (22) by oth...  
WO/2022/136230A1
Claimed is a personal care system comprising: a pressure sensor; a motor for driving an implement, the motor capable of operating in different modes; a processor configured to change the mode of operation of the motor from a first to a s...  
WO/2022/136372A1
The present invention relates to a suction device for extraorally suctioning off aerosols, comprising an intake funnel element and a hose present on the intake funnel element, characterized in that the suction device, in particular the i...  
WO/2022/135220A1
A control method and system for adjusting a vibration frequency on the basis of pressure, and a storage medium, suitable for the field of intelligent oral care implements. In an embodiment, when an intelligent oral care implement works a...  
WO/2022/129841A1
An oral treatment device is provided. The oral treatment device comprises image sensor equipment operable to generate image data representing at least a portion of an oral cavity of a user. The oral treatment device comprises a controlle...  
WO/2022/128207A1
The invention is directed in particular to a drive unit (10) for an electric toothbrush handpiece (2), having a gear unit (11) and an electric motor (16). The gear unit (11) comprises an eccentric (15), a connecting rod (14), a drive sha...  
WO/2022/126290A1
Disclosed is an ozonising device comprising a cylindrical case with two end caps, one end or cap of the cylindrical case having a female inlet connector and the other end or cap of the cylindrical case having a male outlet connector, the...  
WO/2022/128467A1
Gag reflex when a mouthpiece of an oral care device contacts the posterior oral cavity is reduced by provision of a projection on the handpiece that contacts the user's skin in such a way that gag reflex is reduced or eliminated due to s...  
WO/2022/128560A1
A power toothbrush (10) is disclosed comprising a motor (12) for driving a brush head (15) of the power toothbrush and a controller (20) responsive to an operating mode selection signal and arranged to control said motor. The controller ...  
WO/2022/129844A1
An oral treatment device comprises a head for use in treating an oral cavity of a user, an inertial measurement unit, IMU, configured to generate signals dependent on position and/or movement of the head relative to the oral cavity, and ...  
WO/2022/129838A1
An oral treatment device is provided. The oral treatment device comprises an inertial measurement unit, IMU, and a contact member operable to be in contact with teeth of a user during use of the oral treatment device. The oral treatment ...  
WO/2022/126957A1
An electric toothbrush head. The electric toothbrush head comprises: a toothbrush head body (100), wherein a brush portion (110) is arranged on the toothbrush head body (100), a plurality of water outlet holes (300) are provided in the t...  
WO/2022/129840A1
An oral treatment device is provided. The oral treatment device comprises image sensor equipment configured to generate image data indicative of a sequence of images representing at least a portion of an oral cavity of a user. The oral t...  
WO/2022/132302A1
A dental mouthpiece can provide multiple features that can benefit both the patient and the doctor. The mouthpiece can take a generally flat configuration when not in use and may be resiliently folded into a C-shape for insertion into th...  
WO/2022/129842A1
An oral treatment device is provided. The oral treatment device comprises an inertial measurement unit, IMU, operable to output signals dependent on position and/or movement of the oral treatment device. The oral treatment device compris...  
WO/2022/129839A1
An oral treatment device is provided. The oral treatment device comprises intraoral image sensor equipment configured to generate image data representing at least a portion of the oral cavity of a user during use by the user of the oral ...  
WO/2022/129103A1
The present disclosure is directed to a low-cost toothbrush with a simple-to-manufacture design that provides a tapping motion of the brush head. In an embodiment, a dental cleaning device includes an eccentric rotating mass motor and a ...  
WO/2022/129843A1
An oral treatment device comprises a head for use in treating an oral cavity of a user, the oral cavity comprising a plurality of oral cavity zones, and an inertial measurement unit, IMU, operable to output signals dependent on position ...  
WO/2022/129845A1
An oral treatment device is provided. The oral treatment device comprises an inertial measurement unit, IMU, operable to output signals dependent on movement of the oral treatment device. The oral treatment device comprises a controller ...  
WO/2022/129545A1
The application relates to a method for cleaning surfaces, in particular of teeth, interdental spaces and gingiva, wherein a liquid volume is created around a surface to be cleaned and a pulsed liquid stream is directed onto the surface ...  
WO/2022/121037A1
A current circulation detection type toothbrush control method, comprising: upon acquisition of a power-on signal, a motor operating in a weak-vibration mode (S100); acquiring the present current value of the motor, and determining wheth...  
WO/2022/118286A1
A biodegradable replaceable toothbrush head preferably for an electric toothbrush. The replacement head can be configured to be removably connected and operated by one or more conventional electric power/drive units. Various biodegradabl...  
WO/2022/116337A1
A low-noise sonic electric toothbrush, and a sonic electric motor driving circuit and method therefor. The driving circuit comprises: a control single-chip microcomputer (1) for generating a control signal, wherein the control signal com...  
WO/2022/105487A1
A three-brush linkage type toothbrush head, comprising brush heads, a protective cover (4), and a transmission apparatus. The brush heads are cylindrical, bristles are provided on the cylindrical surfaces of the brush heads, and rotating...  
WO/2022/106248A1
A wear-out assessment for an oral care system (14) (e.g. an oral cleaning device) is disclosed. A sensor unit (16) of the oral care system is adapted to provide a sensor signal related to a cleaning efficacy of a cleaning function of the...  
WO/2022/106249A1
A brushing component is provided. The brushing component comprises an inner group of angled bristle tufts arranged with rotational symmetry about a point of symmetry. The brushing component also comprises a set of outer groups of angled ...  
WO/2022/106386A1
A wear-out assessment for an oral care system (14) (e.g. an oral cleaning device) is disclosed. A sensor unit (16) of the oral care system is adapted to provide a sensor signal related to a cleaning efficacy of a cleaning function of the...  
WO/2022/106995A1
A suction device (1) is configured as a concave body comprising opposite lateral portions which define a bottom edge (2) and a front edge (3), the bottom edge (2) and the front edge (3) delimit the access to an inner cavity of the suctio...  
WO/2022/106379A1
A power device having a tubular housing (112) and a wired communication assembly for coupling a user interface assembly (118) and an internal assembly (114). The wired communication assembly includes a flexible ribbon cable (116) having ...  
WO/2022/101279A1
The invention provides a method for providing a user with feedback on their technique when using an oral care device. The method includes recording one or more previous oral care sessions and identifying one or more oral care habits base...  
WO/2022/101371A1
A handle assembly (10) and method for uniform illumination of an icon on a housing (14) of a power device (12) wherein a primary printed circuit board (36) and a secondary printed circuit board (38) are operatively coupled via a connecto...  
WO/2022/099152A1
Systems and methods for moving teeth are discussed. In particular, an orthodontic spring that is configured to extend between an upper and lower dental arch of a patient is discussed. While the spring can include any suitable feature, in...  
WO/2022/098388A1
Disclosed herein are protective apparatuses for minimizing the risk of transmission of SARS-CoV-2 and other infectious diseases between individuals in close proximity to one another. Said apparatuses may comprise a receiving component co...  
WO/2022/096725A1
The invention relates to a handpiece (1) for an electric toothbrush, comprising: a handle element (2); a coupling element, provided on the handle element, preferably in the region of a distal end of the handle element, for connecting, in...  
WO/2022/099258A1
A curable mixture and method of using the mixture are disclosed. In some embodiments, the mixture comprises a water soluble acrylate-based monomer, a water- soluble acrylamide-based monomer, or a mixture thereof, and has properties suita...  
WO/2022/099099A1
An aerosol containment device is designed for use in containing aerosols discharged during a dental procedure. In some embodiments, the aerosol containment device includes a vacuum source, a vacuum hose connected to the vacuum source, a ...  
WO/2022/095094A1
A toothbrush, comprising a brush head (14), a brush handle and a protective disc (3). The brush head (14) is connected to the brush handle, the brush head (14) is provided with bristles, and the protective disk (3) is arranged on the bru...  
WO/2022/098552A1
In one aspect, a system for detecting blood in an oral cavity during toothbrushing is disclosed. A toothbrush includes a sensor configured to emit first light at a first wavelength and second light at a second wavelength, and receive ref...  
WO/2022/093522A2
In one embodiment, a personal care appliance includes an electric motor having a drive shaft. In response to a voltage signal, the drive shaft is oscillated in an oscillatory motion having an oscillation amplitude. A control circuit incl...  

Matches 301 - 350 out of 8,517