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8834158 Screw syringe as well as a syringe barrel and female part for a screw syringe  
A screw syringe having a piston spindle with an external thread, a syringe barrel, having a sleeve with a piston end, and a female part with an internal thread is disclosed. The female part slides...
8834156 Orthodontic bracket system  
The orthodontic bracket system includes a bracket having a base for attachment to a tooth surface, a stem above the base, tie wings extending from the stem for securing ligatures, and an archwire...
8833374 Intra-oral mandibular advancement appliance  
An intra-oral mandibular advancement appliance to be inserted in the mouth of a patient so as to maintain an open airway to the patient's throat and thereby improve breathing during sleep. The...
8834161 Zirconium dioxide based prostheses  
A process for the manufacture of a zirconium oxide prosthesis, the zirconium oxide being stabilized, which process includes the following steps: a) compacting a zirconium oxide powder at a pressure...
8834752 Systems and methods for making layered dental appliances  
A system and method for making a layered dental appliance. The system can include a first mold comprising a negative of a first layer of a layered dental appliance, a second mold comprising a...
8834159 Adjustable angle prophy angle adapter  
An adjustable angle adapter for a prophy angle comprises a nose, a rotating member, a body, a shaft, a multi-axis rotation joint, and an outer joint. The nose is configured to receive a portion of...
8834854 Oral treatment compositions and related methods of manufacture  
An oral treatment composition that includes a carrier, an active agent and a silicon dioxide compound. The active agent can be a variety of compositions, such as dental whitening or bleaching...
8827704 System, method and apparatus for implementing dental implants  
A system, apparatus, device, tools and method is provided for the insertion of improved anatomically corrected modular design anterior and posterior dental implants, the apparatus including a root...
8830309 Hierarchical processing using image deformation  
A hierarchical pattern matching process is improved for use in three-dimensional reconstruction by calculating a disparity field for low-resolution data, and using this low-resolution disparity...
8827699 Surgical drill guide and index system  
A surgical drill guide for installing dental implants with predetermined angular alignment and rotational orientation for a dental prosthesis, formed of a base part formed to correspond generally...
8827933 Method and device for determining the centric position of human teeth  
The invention concerns methods and a device for the determination of the centric position of a human set of teeth with improved precision. This is needed for the adjustment of an articulator in the...
8829072 Biomaterial containing degradation stabilized polymer  
The invention provides a polymer based material comprising a water binding agent present in an amount sufficient to chemically and/or physically absorb and/or adsorb water to prevent degradation of...
8831322 Method of generating a three-dimensional digital radiological volume topography recording of a patient's body part  
A method for generating a radiologic three-dimensional digital volume tomography image of a patient's body part includes fixing a marker support to the patient's body part. The marker support is...
8827698 Orthodontic appliance with low profile clip  
Provided is an improved self-ligating orthodontic appliance and methods of assembling the same. The improved orthodontic appliance uses at least one resilient clip to releasably couple an archwire...
8828326 Device for generating gaseous species  
The present invention provides a device 10 for generating a non-thermal gaseous plasma which may be a flow of gas plasma in the form of a gas plasma plume emitted from the device. The device...
8827702 Driver and method  
A driver assembly for driving a dental implant into an implantation site comprises a driver assembly and an abutment assembly. The lower portion of the driver assembly accommodates the upper...
8827696 Cast orthodontic retainer system  
A cast orthodontic retainer system for reducing discomfort and improving durability. The cast orthodontic retainer system generally includes a palatal portion for positioning against the palate of...
8832019 Error simulation for image-guided dental implant treatment planning  
A method and system to evaluate image-guided dental implant treatment plans with error simulation. Error sources contributing to the inaccuracy of implant cases come from impressions, stone models,...
8827703 Implant, and method and system for producing such an implant  
An implant and a method of producing the implant are provided. The implant can have at least one outer surface extending in its longitudinal direction. The implant can comprise an underlying wave...
8827697 Lingual orthodontic appliance with removable section  
An aesthetic, partially removable orthodontic appliance is described, including a polymeric body that conforms to the lingual soft tissue and at least one wire member extending from the polymeric...
8827705 Apparatus for evacuation of root canal  
In an endodontic procedure, after the working of a root canal by instruments to remove material and shape the walls of the canal, irrigant is supplied via a microcannula. A vacuum is applied via a...
8827701 Hand apparatus, in particular for dental purposes, for dispensing a pasty filler mass  
The invention concerns a hand apparatus (1), in particular for dental purposes, for dispensing a pasty filler mass (M) the viscosity of which can be reduced by supplying vibration energy, having an...
8830303 Method and device for optical scanning of three-dimensional objects by means of a dental 3D camera using a triangulation method  
A dental 3D camera for optically scanning a three-dimensional object, and a method for operating a dental 3D camera. The camera operates in accordance with a triangulation procedure to acquire a...
8827700 Sprayhead apparatus for generating a gas-assisted droplet spray for use in oral cleaning  
The sprayhead device includes a housing (60) having an orifice plate (62) therein with at least one orifice opening (64) therethrough. A liquid line (36) delivers liquid to the sprayhead, where it...
8821163 Dental composites  
Colorless dental compositions for restoring the enamel layer of a tooth are disclosed. The colorless enamel compositions are combined with pigmented dentin compositions to provide a true color...
8821155 Traction device and maxillary traction device  
A traction device includes an engaging assembly engaging with a mouthpiece to be attached to a maxilla inside a mouth of a human body and a support assembly supporting the engaging assembly in...
8822212 Methods for forming tooth root and periodontal tissue unit, and regenerated tooth  
A method for forming at least a tooth root in a tooth containing a tooth crown, including: forming a culture core containing the tooth and a cell-containing base material, the tooth being wrapped...
8821161 Pre-charged prophy angle  
A prophy angle is provided that includes a paste-dispensing assembly that includes an actuator at the proximal end of the housing, a push rod linked to the actuator and supporting a plunger on the...
8821160 Nano bubble generating nozzle and oral cleaning device including the same  
Disclosed is a nano bubble generating nozzle including: a passage passing through an interior thereof to provide a flow path through which liquid flows; a nano bubble generating part corresponding...
8824764 Method for digitizing dento-maxillofacial objects  
A method for capturing the shape of a dento-maxillofacial object out of volumetric image data of the dento-maxillofacial object is described. The method includes performing a segmentation of the...
8821162 Translucent veneering for a dental prosthesis formed by a press to metal process  
A dental prosthesis, typically formed in a press to metal process, includes application of a porcelain composition sufficient to form a veneer on a dental prosthesis supporting metal structure, the...
8821157 Orthodontic adhesives  
An orthodontic adhesive includes a curable resin monomer component; a quaternary curing initiator system; and filler. Another orthodontic adhesive having a W/C ratio (working time to curing time...
8821158 Method and apparatus for matching digital three-dimensional dental models with digital three-dimensional cranio-facial CAT scan records  
The system creates digital images of teeth topography using a dental impression tray that provides registration information for integration of a digital three-dimensional model with a digital...
8821159 Dental implant guiding device  
A dental implant guiding device is applied in guiding the drill of the drilling apparatus in different dimensions. The device includes a guiding module and a guiding seat. The guiding module...
8821156 Expansion screw for regulating teeth  
An expansion screw for regulating teeth has two expansion-screw bodies, the spacing between which can be changed by means of a spindle, and has at least one guide pin which is aligned parallel to...
8813291 Oral care implement with air flossing system  
An oral care implement is disclosed comprising: an oral care region having cleaning elements; a body coupled to the oral care region; a gas outlet operably coupled to a gas source, the gas outlet...
8815215 Hydrophobic tooth whitening system and methods of use  
A tooth whitening system comprising a dental tray having a surface operable to confront a tooth surface, and a tooth whitening composition comprising a whitening agent and a hydrophobic polymer...
8814565 Surgical device for dental implant installation  
This invention provides the safe elevation of the Schneiderian membrane for the tissue regeneration especially bone augmentation for dental implant before surgical placement of the dental implants...
8814564 Dental articulator  
A dental articulator is provided in which at least one of the two arms thereof has a base member that is articulated with respect to a bracket element onto which a dental model may be mounted,...
8814566 Prophy angle  
The present invention provides a dental prophylaxis angle that includes a housing, a rotor disposed in the housing, and a drive shaft driving the rotor. The drive shaft and the rotor operate...
8814568 Dental jaw implant to affix dentures  
A dental jaw implant for supporting at least one of a replacement tooth neck and a crown portion includes a monolithic implant body comprising an ingrowth section comprising an ingrowth structure...
8815327 Graded glass/zirconia/glass structures for damage resistant ceramic dental and orthopedic prostheses  
The present invention provides a functionally graded glass/ceramic/glass sandwich system for use in damage resistant, ceramic and orthopedic prosthesis. The functionally graded...
8814570 Dental implant  
The invention provides dental implants for fixed and removable prosthetic devices, and for other devices such as orthodontic devices, and has application to single tooth replacement, e.g., caps and...
8814571 Interproximal tooth coating applicator  
The present invention relates to a tooth coating applicator (10), typically in the form of a strip (11), and a method for applying a dental sealant to a surface of a tooth (T), and specifically to...
8814567 Dental implant prosthetic device with improved osseointegration and esthetic features  
Dental implants made at least in part of a porous tantalum material for enhancing the osseointegration of the dental implant into surrounding bone. For example, there is provided a dental implant...
8813364 Methods for making layered dental appliances  
Methods for making a layered dental appliance. Some methods can include providing a solid structure (e.g., a die or a dental core, such as a fully sintered ceramic dental core) having a desired...
8814569 Fixture for anchoring in jaw bone  
To anchor a fixture in a jaw bone, the fixture is applied in a hole which is substantially smaller than the diameter of the fixture. The fixture has a front portion which from the point of view of...
8807996 Device for fixing orthodontic devices  
A fixing device (1: 20) for orthodontic devices which includes a screw (2; 40) complete with an operating head (3; 42) with longitudinal slots (4; 45) for the insertion of orthodontic devices and a...
8808209 Dental water jet irrigator handle  
An irrigator handle to be used with a water jet apparatus for cleaning gums and teeth includes a visual indicator to let a user know when a tip has been properly attached to the handle. The handle...
8807394 System comprising a mixing and dispensing device and a material container  
A system comprises an automatic mixing and dispensing device for a dental substance, and a material container. The mixing and dispensing device comprises a reservoir for receiving the dental...