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Patent Searching and Data


Matches 651 - 700 out of 7,089

Document Document Title
WO/2012/115623A1
Dental crowns with a retention system and methods for installing the dental crowns are described. The dental crowns are formed of zirconia. The dental crowns have an open interior cavity with an exposed surface into which the retention s...  
WO/2012/116315A1
A method for manufacturing a hollow instrument comprising the steps of: providing a hollow tube having a longitudinal tube axis; forming at least one opening along a shaft portion of the hollow tube following a predetermined pattern ther...  
WO/2012/113793A1
The invention relates to method for producing a number of dental models for producing dental restorations. According to the invention, such a method is proposed which has the following steps: providing or producing a molded part with a n...  
WO/2012/114052A1
The invention relates to a dental reamer root canal instrument comprising a working area that is substantially cylindrical or conical along a longitudinal axis, the instrument including X helical flutes forming X lips of helical cuts, a ...  
WO/2012/110850A2
Dental preparation uses a tooth preparation guide custom-made for fitting with teeth of a patient. The preparation guide includes one or more guide channels for guiding a cutting tool. The preparation guide enables modification of the te...  
WO/2012/109174A2
A protective shield is removably mounted over an orthodontic appliance in a user's mouth and includes an outer resilient compressible material layer joined to an inner adhesive layer. The shield is flexible for easy installation over all...  
WO/2012/104504A1
The invention relates to a tubular dental reinforcement preform (11) formed by a cord (12) of braided fibres (8). The cord (12) is impregnated and filled with a polymerisable resin (13) and can be made to adopt the form of a ribbon by me...  
WO/2012/065152A3
The present invention is a dental device comprising natural and sustainable materials. These materials are derived from the nut of the tangua palm tree that may be fashioned into devices for human and animals when replacing one or more t...  
WO/2012/097434A1
A reciprocating endodontic hand tool in which the torque applied to an instrument such as a debriding file does not exceed the elastic limit of the file. This reduces or eliminates opportunites for plastic distortion, fatigue and breakag...  
WO/2012/095297A1
The invention relates to a method for forming an individualized dental product ready for application comprising, at least one tooth veneer (2), which is of a ceramic material, said method comprising the step of: - milling a first side of...  
WO/2012/054623A3
A mouth guard comprising an arcuate body member positionable between the teeth of a user. The body member includes an incisor portion for confronting the incisors of the user and a pair of molar portions for confronting the molars of the...  
WO/2012/091671A1
The invention relates to a method and apparatus for testing quality of an attachment between a dental crown (11) attached onto a surface of a tooth (14; 17). The method comprises: detecting at least one resonance frequency of a member (1...  
WO/2012/064684A3
Embodiments of the present invention are related to a compliance monitoring system for oral appliance wear and associated apparatus and methods. In one embodiment, an oral appliance is provided. The oral appliance comprises at least one ...  
WO/2012/085285A2
A method for producing a dental restoration (D) by CAD casting is described, said method comprising the steps of a) recording three-dimensional, digital data of the dentition or of part of the dentition of a patient, b) creating a virtua...  
WO/2012/087631A1
A method of making a dispensing device for dispensing a substance comprises a step of providing a mold having a mold space for receiving a solidifyable material. The method further comprises steps of providing a valve member having a fir...  
WO/2012/079183A1
The invention relates to an endodontic instrument (10) for drilling the root canals (21) of a tooth (20). Said instrument (10) comprises a working area (11) for forming and/or shaping and/or cutting the wall of the root canal (21) of the...  
WO/2012/012269A3
Biodegradable stents and methods for selectively guided tissue regeneration in treating a periodontal defect adjacent to a root of a tooth are provided. The biodegradable stents and methods comprise a coronal portion and a transverse por...  
WO/2012/082156A1
Dental restorations such as crowns, are made from lithium silicate glass ceramic that is heated and pressed onto a metal substrate, the latter being shaped to an impression or scan of the area of the mouth to receive the restoration. The...  
WO/2012/012253A4
Devices and methods are provided for maintaining space to treat a periodontal defect adjacent to a tooth, the devices and methods comprise a supporting structure comprising a pin, or suture or mesh having a body configured to extend over...  
WO/2012/080513A1
The invention relates to a blank for producing shaped dental parts which consists entirely of porous glass without crystalline material. The density of the blank is in the range from 50% to 95% of its theoretical density. It has a disc-l...  
WO/2012/036838A3
Substituted saccharide compounds, dental compositions comprising substituted saccharide compounds, and methods of using dental compositions are described. In one embodiment, the substituted saccharide amide compound comprises a hydrophob...  
WO/2012/082160A1
A process to make/seat a permanent crown in only one patient visit, without the need for a temporary crown, after a digital scan or other impression has been taken prior during a dental cleaning appointment or status check up. The dental...  
WO/2012/028270A3
The invention relates to a computer- implemented method for digitally designing a dental restoration for a rest tooth, wherein the rest tooth is described by data of the rest tooth and wherein a tooth template is described by data of the...  
WO/2012/080380A1
The invention relates to a device (1) for machining a virtual 3D model (2) of teeth (2.1, 2.2, 2.3, 2.4), arranged in a dental arch (9, 11), by means of a virtual tool (21, 22, 23, 24, 25, 26, 27, 28, 50). The tool (21, 22, 23, 24, 25, 2...  
WO/2012/076420A1
The invention relates to an endodontic device (1) for shaping a dental canal (B) and/or for making a recess for a lug, including a rotary instrument (3) driven by a drive means (6) about an axis of rotation (X), characterized in that sai...  
WO/2012/076912A1
Endodontic drills of this type are precise dental instruments having the flexible throat shafts so that infected tooth root canals, which are anatomically curved, can be intentionally drilled out (excavated) cleanly to the root tips. The...  
WO/2012/073212A2  
WO/2012/040384A3
An apparatus and method for protecting teeth. The apparatus preferably is sold as a kit preferably comprises a generic flexible tray, a securing element such as adhesive, and a quick setting dental impression material. The apparatus pref...  
WO/2012/073106A1
Instrument for drilling dental root canals, comprising a tapered rod (1) having on at least a part of its length, constituting its active part (1b), at least one helical flute (4) defining at least one helical cutting edge (4a). The inst...  
WO/2012/074144A1
The present invention relates to an implant device having a firm fastening structure between an abutment and a zirconia cap. The present invention comprises: a fixture to be fixed to the alveolar bone of the region from which a tooth is ...  
WO/2012/068667A1
The present invention relates to a method and device for producing a dental component. The method comprises: a) providing a piece of material (10) attached to or held by a first holding means (12); b) shaping the piece of material to for...  
WO/2012/024447A3
A dental implant system includes bone growth promoting material configured for disposal within a body cavity about an implant. A protective element is configured to overlay the bone growth promoting material. Methods of use are also disc...  
WO/2012/066905A1
A drug injection device (10A) which comprises: a hollow tubular member (12) having a drug discharge port at the front end; a first plunger (14) liquid-tightly inserted into the hollow part of the tubular member (12), said first plunger (...  
WO/2012/068581A1
Dental prostheses may be manufactured based on electronic models of the prostheses. Manufacturing aids may be used to check manufacturing quality of the dental prosthesis and components thereof. For example, ajig may be used during and a...  
WO/2012/066524A1
The present invention relates to the field of dental implants, abutments and dental tools and comprise a set of of dental implant aligning tools having an indicator, used for alignment of dental implants and dental abutments with neighbo...  
WO/2012/012507A3
Described are devices, methods, inserts, and systems useful in endodontic treatments, involving, for example, a shaped regenerative endodontic insert comprising platelet-fibrin matrix.  
WO/2012/066507A1
A method for manufacturing a dental prosthesis, this method comprising the following steps: a) preparing a paste by mixing a particulate filler and a resin capable of forming a binding phase by curing; b) curing the paste prepared in ste...  
WO/2012/064620A1
In one aspect the invention relates to a process for producing a dental article comprising at least two parts, Part A (e.g. coping) and Part B (e.g. veneer), Part A and Part B each having a 3-dim. structure and an outer and an inner surf...  
WO/2012/064684A2
Embodiments of the present invention are related to a compliance monitoring system for oral appliance wear and associated apparatus and methods. In one embodiment, an oral appliance is provided. The oral appliance comprises at least one ...  
WO/2012/065152A2
The present invention is a dental device comprising natural and sustainable materials. These materials are derived from the nut of the tangua palm tree that may be fashioned into devices for human and animals when replacing one or more t...  
WO/2012/064332A1
Example embodiments of the present invention include methods, devices, and systems that provide effective dental treatments to all tooth surfaces of the entire dental arch. In particular, embodiments of the present invention include trea...  
WO/2012/064257A1
The present disclosure provides a dental bridge intermediary structure (20) comprising a superstructure (200) and a connection piece (210), as well as connection piece for a dental bridge intermediary structure (20). A method for produci...  
WO/2012/064750A1
The present invention relates to a dental matrix for use repairing and restoring inter-proximal cavities on a tooth with light-cured composites, the dental matrix comprising a matrix body and a plurality of light transmitting micro-pores...  
WO/2012/012252A3
Devices and methods are provided for maintaining space to treat a periodontal defect adjacent to a tooth, the devices and methods comprise a supporting structure comprising a pin, or suture or mesh having a body configured to extend over...  
WO/2012/059143A1
The invention relates to glass ceramics based on the lithium metasilicate system (Li2O SiO2 (Li2SiO3) ), which are mechanically processible in a simple manner in an intermediate stage of the crystallization and, after complete crystalliz...  
WO/2012/057252A1
The present invention relates to a method for processing a dental porcelain-fused substrate, said method being characterized by irradiating the dental porcelain-fused substrate with ultraviolet rays until the water contact angle of the d...  
WO/2012/054905A2
Examples of apparatus, methods, and compositions for endodontic treatments are described. The apparatus can include a fluid platform configured to substantially retain fluid in a tooth chamber during treatment. The fluid platform can hel...  
WO/2012/054800A1
The present invention relates generally to the protection of a wearer of an installed dental appliance, such as braces, against pain, discomfort and injury due to the lips, cheek and tongue of the wearer rubbing against a rough or sharp ...  
WO/2012/012253A3
Devices and methods are provided for maintaining space to treat a periodontal defect adjacent to a tooth, the devices and methods comprise a supporting structure comprising a pin, or suture or mesh having a body configured to extend over...  
WO/2012/054623A2
A mouth guard comprising an arcuate body member positionable between the teeth of a user. The body member includes an incisor portion for confronting the incisors of the user and a pair of molar portions for confronting the molars of the...  

Matches 651 - 700 out of 7,089