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7373286 |
Efficient data representation of teeth model
A computer-implemented method generates a computer model of one or more teeth by receiving as input a digital data set of meshes representing the teeth; selecting a curved coordinate system with ma...
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7371702 |
Translucent and radio-opaque glass ceramics
Radio-opaque glass ceramics are described which have high chemical durability and adjustable translucency, brightness and coefficient of thermal expansion.
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7371066 |
Illuminated dental examination instrument
An intraoral dental instrument includes an elongate handle or body and a mirror that is releasably attachable to a distal end thereof. An LED housing disposed in the handle proximate a light entran...
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7368486 |
Dental materials with high abrasion resistance
Dental materials with high abrasion resistance and their use for producing artificial teeth and/or their enamel or cutting areas are described. The materials primarily contain:
(a) Monofunctiona...
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7367804 |
Endodontic instrument extractor tool manufactured from a shape memory material and related kits and methods
An endodontic instrument extractor tool is configured for removing a fragment of a broken endodontic instrument that has become lodged within a root canal of a tooth. The extractor tool comprises a...
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7367803 |
Multi user oral cleansing device, DentalJet
This invention creates a convenient low cost water pressure driven multi user oral cleansing device, the DentalJet with exchangeable color coded nozzle/handle which is easy to use, needs no electri...
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7367802 |
Barrier free matrix band with flash guard
A dental matrix band ( 1 ) having a brace extrusion window ( 4 ), a flash guard ( 14 ) and guard brace ( 22 ) which fold to articulate into a conventional Tofflemire-like matrix band shape. The fla...
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7367801 |
Method for precisely-positioned production of a cavity, especially a bone cavity and instrument therefor
The invention relates to a method for precisely-positioned production of a cavity, especially a bone cavity, at a preparation point by means of a hand instrument, comprising the following steps: ca...
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7367800 |
Pre-torqued orthodontic appliance with archwire retaining latch
An orthodontic appliance such as a bracket or buccal tube has a latch for retaining an archwire in an archwire slot. The appliance also includes built-torque in order to reduce the need for the pra...
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7365106 |
Cationically curable composition for dental use
A cationically curable composition for dental use containing a cationic polymerization initiator (I) and cationically polymerizable monomers (II), the cationically polymerizable monomers (II) conta...
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7364430 |
Dental implant system and method
A dental implant system and method are provided. The dental implant system typically includes a boring device for boring a hole in an alveolar bone and leaving a bridge portion separating the hole ...
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7364429 |
Methods and apparatus for determining horizontal and vertical plane orientation for construction of dental prostheses
Methods and systems for establishing dental bite planes in relation to the relative vertical and horizontal planes of a patient's face and head. A U-shaped bite fork, which can be held by the patie...
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7364428 |
Orthodontic indirect bonding tray with moisture control
An indirect bonding apparatus for orthodontic bonding procedures includes a tray having inner wall sections defining a channel for receiving the patient's dental arch. A number of orthodontic appli...
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7363239 |
Arrangement for producing complete or partial dental products
An arrangement for producing at least a part of a dental product including an interface configured to receive and transmit ordering and manufacturing data from a plurality of users of different den...
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7361697 |
Prosthesis material
Prosthesis material having improved stability during storage, reduced plaque affinity and improved polishing properties.
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7361216 |
Dental compositions containing nanofillers and related methods
The present invention features ionomer compositions containing nanofillers. The compositions can be used in a variety of dental and orthodontic applications, for example, as adhesives, cements, res...
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7361020 |
Dental tray containing radiopaque materials
A method to create a digital model of a patient's teeth includes taking an impression of the patient's teeth using a radiopaque dental tray; scanning the impression and the dental tray using a dent...
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7361019 |
Dental instrument
An instrument for determining the occlusal space between a person's upper and lower teeth thereby facilitating the formation of apparatus such as dentures and splints for removable positioning in t...
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7361018 |
Method and system for enhanced orthodontic treatment planning
A method and system are disclosed for quickly arriving at a pre-set-up for the orthodontic treatment of a patient based up on the user specified parameters; and thereafter enabling the user in inte...
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7361017 |
Virtual bracket library and uses thereof in orthodontic treatment planning
An orthodontic workstation stores a library of virtual three-dimensional brackets in a memory. Each of the virtual brackets has a unique three-dimensional configuration and prescription. Typically,...
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7357637 |
Dental appliance
An appliance fabricated to improve the appearance of a patient's smile includes a plurality of simulated teeth. The interior surfaces of each of the teeth closely fits and conforms to the surface o...
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7357636 |
Manipulable dental model system for fabrication of a dental appliance
A dental appliance fabrication system includes a reconfigurable dental model including a frame having one or more tooth members disposed on the frame; and one or more micro-positioners each coupled...
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7357635 |
System and method to bioengineer facial form in adults
A method and apparatus are provided for changing the form of the jaw and facial bones of an adult patient that did not develop fully during childhood. The method utilizes a device having a plate bo...
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7357634 |
Systems and methods for substituting virtual dental appliances
Systems and methods are disclosed for performing virtual treatment using one or more dental appliances by receiving a digital model of a dental appliance; selecting a standard position and orientat...
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7357633 |
Device for correction of the form of upper jaw
The invention relates to the medicine, in particularly, in orthodontics, and can be used during the correction of the form of upper jaw, namely, dental, alveolar and basal arches. The task of the g...
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7354448 |
Dental phototherapy methods and compositions
Methods for dental treatment including applying a non-toxic chromophore to a portion of the oral cavity and delivering a low dose of radiation to the chromophore during a session, the radiation hav...
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7354402 |
Intraoral data input tool
An intraoral data input tool for use during dental examination of a patient comprises a discoid head attached to a handle. The discoid head includes a data input device which is responsive to force...
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7354270 |
Surgical dental appliance
A dental splint includes upper and lower appliances having cavities shaped to receive teeth on a patient's maxillary and mandibular arches, respectively; and a connection member adapted to fixedly ...
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7354269 |
Electro-optical device for the photo-polymerization of composite material
The invention relates to an electro-optical device for the photo-polymerization of composite material, and is used in particular in the dental field. The inventive device comprises a light source (...
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7354268 |
Movement of orthodontic objects along a virtual archwire within a three-dimensional (3D) environment
Techniques are described for moving an orthodontic object (e.g., an orthodontic appliance and/or its associated tooth) in response to input indicative of a desired movement of the object along a vi...
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7354267 |
Tubular orthodontic arch wire
A length of tubular material of unitary construction is formed into the approximate shape of a human dental arch for use as an orthodontic arch wire. The tubular material is composed of a super-ela...
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7354263 |
Multi dental flask system
A multi dental flask system. The system includes a boot, at least two dental flasks, a sleeve, and a wrench. The boot is affixed to a surface. The at least two dental flasks are stacked one on top ...
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7351060 |
Abutment for dental implant
The invention relates to an abutment for dental implant. The abutment of the invention comprises: a post portion, a central portion, a head portion and at least one first portion. The post portion ...
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7351059 |
Process for treating a surface
A process for treating a surface ( 2 ) to clean or otherwise treat the surface ( 2 ) comprises a step of contacting the surface ( 2 ) with a particulate treating agent such that at least some of th...
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7351058 |
Arch bar
An improved arch bar for dental surgery is formed from a strip of malleable material. The strip is the shape of a right angle having a splint portion and a retainer portion. A series of apertures e...
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7347830 |
Assemblies and methods for measuring tooth apex location
The invention provides an assembly for measuring the penetration depth of a dental instrument into a root canal of a tooth. The assembly has a base element configured to be clampingly braced onto a...
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7347692 |
Dental bur
A dental bur structure including a rotatable shaft turned by a motor. The shaft possesses a proximal portion having a fluted surface. The bur also possesses a distal portion with a smooth surface t...
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7347691 |
Protective sleeve for saliva ejector
The protective sleeve for a saliva ejector is formed of a soft, porous plastic material for installation upon the end of a conventional ejector tube to protect the soft tissues within the mouth of ...
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7347690 |
Methods for use in dental articulation
A computer implemented method includes providing a first set of digital data corresponding to an upper arch image of at least a portion of an upper dental arch of a patient, providing a second set ...
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7347689 |
Dental modeling methods
The dental model pouring jig of the present invention includes a base member that supports a model base support member and a mold support member. The model base support member is secured to the bas...
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7347688 |
Dental targetting device and method
A targeting device and method enables one or more orthodontic elements to be aligned with and bonded onto at least one tooth in a predetermined manner. The device is in the form of a shell that has...
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7347687 |
Distraction apparatus for orthodontic, orthognathic and oral/maxillofacial surgery applications on the mandible
The invention concerns a distraction appliance for orthodontic, orthognathic and maxillofacial surgery purposes on the mandible for the distraction of a frontal bone segment, wherein the appliance ...
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7347686 |
Method and apparatus using a scanned image for marking bracket locations
Locating the physical placement location of a plurality of brackets on a patient's study cast includes obtaining an array of data points from a study cast and generating a virtual model of a dental...
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7346417 |
Method and device system for removing material or for working material
Method and system, for which can be used in the fields of medicine and dentistry as well as for the most varied types of material working in different areas of application and model working, provid...
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7344771 |
Method for surface treatment of substrate, surface-treated substrate and dental article comprising the same
A method for a surface treatment of a substrate comprises providing a protective layer having a solubility parameter different from that of an adhesive by 1 or less on an bonding surface of a subst...
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7344510 |
Oral hygiene device
An oral hygiene device, which includes a hand-held cylindrical device having a controllable dial and water-emitting nipple created by water pressure is disclosed. The oral hygiene device includes a...
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7344376 |
Implant delivery system
An implant delivery system includes a carrier that is attached to an implant. The carrier includes a main body having a lower portion to be attached to the implant and an upper portion. The upper p...
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7344375 |
Pushing device for tooth restoration material mixed and kneaded in capsule
To improve operativity, a pushing device for a tooth restoration material mixed and kneaded in a capsule comprises a compression coil spring 4 provided between a leak preventive cover 2 contact...
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7344374 |
Dental ozone apparatus with source of reductant solution
Apparatus for the treatment of dental caries includes a source of oxidizing gas and a handpiece for delivering the gas to a tooth. A cup attached to the handpiece is provided for receiving the gas ...
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7343305 |
Method and system for recording carious lesions
A method and system is provided for charting tooth decay to assist in caries management. Specifically, the invention provides a computer system, a Graphical User Interface(GUI), a method, and assoc...
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