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7278850 |
Dental impression tray
The invention relates to a dental impression tray comprising a base and at least two walls defining said base. At least one of these walls is at least partially formed by hollow bodies made of...
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7278849 |
Dental prosthesis with metal-free anchoring elements
The invention relates to dental prostheses which have at least one metal-free anchoring element made of plastic material with a bending modulus of elasticity of at least 10 GPa and a maximum...
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7276545 |
N-alkylaziridine prepolymers as a dental material
Mixtures of chain-extended N-alkylaziridino prepolymers are disclosed herein. The disclosed mixtures of chain-extended N-alkylaziridino prepolymers can be used in combination with additional...
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7276229 |
Oral compositions comprising a viscosity modifier for reduction of tooth erosion
The use of viscosity modifying polymer materials, commonly used as stabilisers, thickeners and emulsifiers, as tooth erosion inhibitors in acidic compositions for oral administration, especially in...
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7276035 |
Teeth cleaner
An improved teeth cleaner, in which a squirt gun is designed the front end of a handle, and a bending nozzle designed on the foremost position of the squirt gun while its end is designed to be as a...
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7275933 |
Method of manufacturing dental restorations
Method of manufacturing dental restorations using curable compositions including degradable macromonomers having one or more terminal acrylate or methacrylate functionality, a curing composition, a...
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7275932 |
Self-curing system for endodontic sealant applications
A two-part self-curing endodontic sealing system comprises a thiourea derivative, such as acetyl thiourea, and a hydroperoxide, such as cumene hydroperoxide. The thiourea derivative is used as a...
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7275931 |
Medical irradiation apparatus
A medical irradiation apparatus comprising a main body, a luminous body comprised of a light emitting element provided in a light outlet of the main body, an annular reflective member with a...
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7275930 |
Virtual orthodontic treatment
A method for virtual orthodontic treatment is provided in which a virtual set of orthodontic components is associated, in a virtual space, with a first virtual three-dimensional image of teeth, and...
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7273373 |
Artificial root of a tooth
An artificial tooth-root body, having a male thread part to become engaged with a jaw bone and a supporting stage for mounting an artificial tooth, is provided with a self tapping part, in order to...
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7273372 |
Dental articulator
A dental articulator includes a lower jaw member, two pillars each extending vertically upwardly from the lower jaw member. The pillars each carry a ball, which correspond to a human mandibular...
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7273371 |
Dental tray for obtaining dental impression of edentulous patient
A dental tray having a body, at least two finger rest beams and a handle. The body has a predetermined shape and a plurality of body openings. The predetermined shape of the body accommodates the...
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7273370 |
Device and method for vacuum assisted dental impression
A device for forming a mold for a dental prosthetic includes a dental tray that provides connection to a vacuum source. Additionally, the device includes a dam that may be used to selectively block...
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7273369 |
Curing light
The present invention relates to a curing light suitable for curing light curable dental composite materials. The curing light device has a light module housing having at least one heat sink...
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7273368 |
Virtual orthodontic treatment
A method for virtual orthodontic treatment is provided in which a virtual set of orthodontic components is associated, in a virtual space, with a first virtual three-dimensional image of teeth, and...
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7273367 |
System and method for separating three-dimensional models
A computer-implemented method separates first and second portions of a tooth by defining a cutting surface intersecting the first and second portions by specifying two points; and applying the...
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7270544 |
Endodontic ozone therapy
A method for treating root canals includes directing an oxidizing gas onto an open root canal through a needle, maintain a presence of the oxidizing gas onto the root canal for a period of time...
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7270543 |
Handpiece for caries detection
A dental implement is provided including a housing, a light source, a light detecting device, and a translucent member.
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7270542 |
Modified dental implant fixture
A modified dental implant fixture designed to preserve lingual bone by having the coronal aspect of the implant being compatible with bony anatomy that is higher on the lingual side of the implant...
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7270541 |
Endodontic files having variable helical angle flutes
A rotatable endodontic file for cleaning/shaping a tooth root canal, comprising an elongated shaft having a proximal end portion, a distal end and a tapered working portion having a rotational...
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7270540 |
Adjustable dental impression tray and methods for using same
An adjustable dental impression tray including a first arcuate member and a second arcuate member configured to selectively engage the first arcuate member. The first and second arcuate members...
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7269873 |
Ultrasonic toothbrushes employing an acoustic waveguide
An oral hygiene device having an ultrasound transducer 22 and an acoustic waveguide 24 facilitating the transmission of ultrasonic acoustic energy to fluids in the oral cavity is disclosed....
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7267672 |
Method and apparatus for processing hard material
A method and apparatus are provided for processing a hard material, for example a hard biological material such as dental enamel or bone, with optical radiation. A treatment zone of the material is...
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7267549 |
Set of teeth
A set of pre-manufactured teeth are provided and include, at least one of a first molar or premolar selected from a group of molars or premolars provided for one jaw, and at least one of a second...
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7267548 |
Support for interdental brushes and similar instruments for oral hygiene
The present invention relates to a supporting device for an interdental cleaning means, of the type comprising a handle and a tightening head for an elongated appendix portion of said cleaning...
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7267547 |
Device for regulated heating of media in a dental handpiece
A device for regulated heating of media in a dental handpiece has at least one media line which can be opened via a switch, a heating element associated with the media line, a temperature sensor...
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7267546 |
Light meter for detecting and measuring intensity of two or more wavelengths of light
A light meter for detecting two or more different wavelengths of light and methods for determining whether a light source configured to emit light at two or more dominant wavelengths is working...
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7267545 |
Self-ligating orthodontic bracket
An orthodontic bracket having a bracket body configured to be mounted to a tooth includes an archwire slot having a base surface defining a base plane and a slide engagement track defining a...
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7264882 |
Adhesive fluoride varnish
The invention relates to mixtures comprising polymers containing hydrogen-siloxane groups and fluoride, in addition to the use of said mixtures as a dental scaling varnish and fluoridation varnish...
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7264471 |
Methods and kits for bleaching teeth while protecting adjacent gingival tissue
Dental bleaching methods and kits employ a dental bleaching composition, a protective composition and a barrier layer. The dental bleaching composition is positioned so as to contact a person's...
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7264470 |
Implant having circumferentially oriented roughness
Implant ( 10 ) having a shaft which is adapted in use to be embedded in bone tissue and which has an outer surface provided with a circumferentially-oriented roughness. The...
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7264469 |
Split-implant and abutment system for dental reconstruction
A dental implant assembly that includes an apical insert and at least one other component. The apical insert includes a top portion that is adapted to be at least partially secured to the component...
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7264468 |
Edgewise orthodontic bracket for capturing lost torque
An edgewise orthodontic bracket for use in an edgewise or straight-wire technique having a standard horizontally opening rectangular archwire slot and a mesiodistally extending tunnel or lumen...
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7262228 |
Photoinitiator systems with anthracene-based electron donors for curing cationically polymerizable resins
The invention features a photopolymerizable composition that comprises a cationically polymerizable resin, and a photoinitiator system comprising an iodonium salt, a visible light sensitizer, and...
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7261725 |
Endoscopic device with independently actuated legs
The present invention relates to endoscopic clips with multiple independently-controlled legs. The present invention also relates to a method for using a clip with multiple independently actuated...
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7261563 |
Methods of filling a root canal with adhesive endodontic cones and polymerizable filling and sealing materials
An adhesive endodontic cone is chemically compatible with endodontic sealant resins, including hydrophilic resins used for sealing a root canal chamber. The adhesive endodontic cone comprises a...
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7261562 |
Water-indicating endodontic monitoring devices
Water-indicating endodontic monitoring devices include an endodontic cone formed of a water absorptive material, and a chemical indicator comprising at least one cobalt salt applied to the water...
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7261561 |
Vibrational driver for endodontic activators
A contra-angled driver receives an endodontic activator to induce vibrations and/or oscillations in the activator at sonic frequencies. The driver includes a quick connect/disconnect to allow for...
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7261560 |
Dental suction device
A dental suction device includes a hollow tube having both flexibility and shape retainability. The tube has its both ends connected to a connector and is formed with suction holes. The connector...
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7261559 |
Syringe delivery system for dispensing a dental composite or other highly viscous material
A syringe delivery system for dispensing a highly viscous material through a syringe delivery opening. The system includes a syringe barrel having a delivery opening, a plunger including a threaded...
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7261558 |
Electromagnetic radiation emitting toothbrush and dentifrice system
A cleaning and whitening system for teeth having an electromagnetic radiation emitting toothbrush and a dentifrice with a photosensitive agent is disclosed. The toothbrush has a cleaning surface,...
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7258547 |
Press-type bit-holding mechanism of a dental high-speed handset
A press-type bit-holding mechanism of a dental high-speed handset, including a hollow rotary shaft, a push button accommodated in the hollow rotary shaft and a holder barrel also accommodated in...
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7258546 |
Medical or dental instrument and/or supply unit and/or care unit and/or system for the medical or dental instrument
The invention relates to a medical or dental-medical instrument ( 2 ) having a memory element ( 10 p ) for identification and/or operational parameter data. IN order to extend the range of possible...
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7258545 |
Orthodontic anchor
An orthodontic anchor is disclosed. The orthodontic anchor has an anchor plate to be embedded between the mandible or maxilla bone and the covering mucous membrane and an engagement plate that...
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7258047 |
Orthodontic pliers and methods of using the same
The present invention relates to a pliers that includes first and second arms that are pivotally interconnected utilizing an appropriate mechanical fastener. A spring is generally disposed about...
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7255562 |
Dental mill blanks
A dental mill blank comprising a resin and a filler, wherein the blank is fabricated such that it passes a Thermal Shock Test. The mill blank is substantially free of cracks and discontinuities....
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7255561 |
Method and kits for forming pontics in polymeric shell aligners
Systems and methods are disclosed for forming a pontic in a polymeric shell dental appliance, including providing a polymeric shell dental appliance of the type which is removably placeable over a...
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7255560 |
Laser augmented periodontal scaling instruments
An instrument is provided to enables a dental professional to subject a surgical site simultaneously to ( 1 ) mechanical cutting, scraping and grinding, and ( 2 ) laser trimming and cauterization....
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7255559 |
Disposable dental prophy angle with secure retention mechanism
A disposable, securely retained dental angle is provided. The angle includes a one-piece hollow housing having a short leg at its front end, which is angled with respect to the long leg. Both the...
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7255558 |
Dental imaging instrument having air stream auxiliary
A dental instrument and method for imaging the three-dimensional topography of one or more teeth in the oral cavity of an individual is provided. The instrument includes a probe insertable into the...
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