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Patent Searching and Data


Matches 601 - 650 out of 7,369

Document Document Title
WO/2013/182563A1
Handpiece (1) for endodontic treatment, characterized in that it comprises an irrigation device for conveying an irrigation solution from a reservoir (10) to a head (5) in order to eject said solution towards a tooth canal, and in that i...  
WO/2013/153183A3
The invention relates to the use of a composite resin composition containing: (a) at least one poly-reactive binder; (b) a first photo-polymerisation initiator with an absorption maximum at a wavelength of less than 400 nm; (c) a second ...  
WO/2013/181061A1
Methods and apparatus that permit a dentist to provide a patient with a monolithic ceramic dental restoration (e.g., crown, bridge, or the like) in one office visit. In some embodiments, a dentist is provided with a kit containing one or...  
WO/2013/181018A2
A process for fabricating pre-sintered zirconia blanks that are then computer machined and sintered to form dental appliances having highly advantageous features. The principal steps of a preferred embodiment of that process comprise a) ...  
WO/2013/176870A1
An application tip for dispensing a dental material has a tubular dispensing end made of a plastic material. The dispensing end being formed of a circumferential wall having a thickness T1 and which forms a dispensing opening of a diamet...  
WO/2012/092572A3
Tooth whitening device for whitening teeth using sonochemistry includes a body, and an ultrasonic transducer provided in the body. The ultrasonic transducer is configured for producing ultrasonic waves in the range of 20-100 kHz, and goo...  
WO/2013/173142A1
An oral appliance is sized by obtaining a scaled image of a patient's dental arch. Dimensions of the arch are marked on a screen image, and the processor chooses an oral appliance having a best fit for a particular patient.  
WO/2013/173341A1
Tooth protector devices are disclosed for attachment to the top of a bottle to provide protection against injury, including chipping of teeth that can occur during drinking from a glass bottle. One embodiment comprises a concentric sleev...  
WO/2013/167905A1
A method of manufacturing an article (such as a dental restoration) comprising taking an article,comprising at least one product (such as a dental restoration), in an initial state, formed from a powdered material, layer-by-layer and ele...  
WO/2013/167903A1
A method of manufacturing an article, comprising taking an article formed in an initial state via an additive manufacturing process and performing a second manufacturing process to transform the article into a second state, which compris...  
WO/2013/090204A3
A composition for reducing bacterial biofilm formation after endodontic therapy comprising water, ethanol, benzalkonium chloride, citric acid, and Triton X-100. A method of making a composition for reducing bacterial biofilm. A method fo...  
WO/2013/167723A1
Disclosed are pre-sintered blanks on the basis of a lithium disilicate glass-ceramic which are particularly suitable for the production of dental restorations.  
WO/2013/164411A1
Disclosed is a method for manufacturing/producing a dental restoration for a patient, where the method comprises: - obtaining a 3D scan of at least a restoration site of the patient's mouth, where the manufactured dental restoration is a...  
WO/2013/164256A1
Disclosed are lithium disilicate-apatite glass-ceramics which are characterized by a high chemical stability and which therefore can be used in particular as restoration material in dentistry.  
WO/2013/160888A2
Presented is a laser energy dental hand piece, the housing of which encases a laser energy emitter and an electromagnetic radiation shield. The electromagnetic radiation shield reduces the electromagnetic emission and location of the las...  
WO/2013/157000A1
An apparatus for endodontic treatment, used for cleaning and/or abrading a root canal using at least one angled fluid jet. In some embodiments, the apparatus comprises a nozzle that is shaped to create one or more angled fluid jets, for ...  
WO/2013/158836A1
A fluorine-containing porcelain, such as a porcelain material comprising a fluorine-doped glass, is provided for use in dental applications. The porcelain may be used to overlie at least a portion of a dental component such that an inter...  
WO/2013/153183A2
The invention relates to the use of a composite resin composition containing: (a) at least one poly-reactive binder; (b) a first photo-polymerisation initiator with an absorption maximum at a wavelength of less than 400 nm; (c) a second ...  
WO/2013/034462A3
A three-dimensional computer model of the patient's tooth, including the pulp chamber and root canals, is created by combining at least one 2D grey value image of said tooth and/or surface information about at least part of the intra-ora...  
WO/2013/155480A1
A dental prosthesis comprising a metal alloy pre-form and a dental porcelain veneer coating the metal alloy, wherein the metal alloy has a composition comprising, in % by weight, about 30-40% Co, 25-40% Ru, 20-40% Cr, and 0-0.1 % Ni and ...  
WO/2013/151585A1
A device and method of using a device for photon-induced endodontic and periodontic applications includes a power source, a trigger coupled to the power source and circuit elements initiated by the trigger. The circuit elements include a...  
WO/2013/151880A1
The present invention relates to a dental matrix for use in 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-po...  
WO/2013/151240A1
The present invention relates to a dental scaler for root canal treatment and other purposes. The dental scaler according to the present invention is provided with a holder in the tip portion of the dental scaler, and a hand file of vari...  
WO/2013/141579A1
The present invention relates to a dental filling composition comprising zirconia powder, and more particularly, to a dental filling composition comprising zirconia powder, a hydraulic inorganic binding agent, a slightly acidic hardening...  
WO/2013/141564A1
The present invention relates to a dental filling machine comprising: a filling machine main body having a handle housing within which a battery is contained, and an upper housing provided at the upper portion of the handle housing; a fi...  
WO/2013/142608A1
A substance that sets in a relatively short time for use in general dentistry and in endodontics to replace natural tooth material, the substance comprising untreated mineral trioxide aggregate and milled mineral trioxide aggregate, or c...  
WO/2013/136168A1
A syringe for injecting solid, hard and rough granular material, having diameters comprised between 0.1 and 1.5 mm, comprising: a longitudinal injection chamber (10) having constant section and an internal diameter (Dc) of less than 4.5 ...  
WO/2013/138823A1
The invention provides a root canal filler (10) that can be positioned and secured within a cleaned root canal (12) of a tooth under reconstruction, the root canal filler (10) having a body ( 1 1) which operatively seals against all side...  
WO/2013/134761A1
A matrix band retainer clip for sealing a matrix band against a tooth is provided. The retainer clip includes a pair of tines, each of which has a generally wedge shaped piece with a pair of contact surfaces that are angled relative to o...  
WO/2013/133623A1
The present invention relates to a barrier membrane for guiding osseous tissue regeneration of alveolar bones, and more specifically, to a barrier membrane for guiding osseous tissue regeneration, wherein a barrier membrane used in alveo...  
WO/2013/134580A1
A dispensing device for dental material. The device comprises at least two plungers for extruding dental material from a container. Further the device has a planetary gear drive (10) for moving the plungers and the container relative to ...  
WO/2013/063706A3
This invention relates to a discharge device of the dispenser gun type, which is suitable in particular for discharging semi-solid materials such as e.g. bone replacement materials. The discharge device comprises an adapter (400) which i...  
WO/2013/128952A1
[Problem] To provide a highly practical root canal treatment instrument for which there is no need to build a post, which is dangerous. [Solution] A root canal treatment instrument equipped with an optical fiber bundle (1) in which optic...  
WO/2013/127398A2
The invention relates to a shaped sintered ceramic body which contains Y2O3-stabilized zirconium oxide, has a sintered density of at least 99% of the theoretical sintered density and is characterized in that the shaped sintered body has ...  
WO/2013/127931A1
A blank which is provided for producing moulded dental parts, such as crowns, bridges, veneers, abutments etc., has at least one preform of a moulded dental part, which is provided for producing said moulded part. The preforms can be pro...  
WO/2013/122662A1
The invention relates to a dental milling block (1) comprising a dental article (2) having an outer surface, the dental article having been produced based on personalized data, wherein the outer surface of the dental article is at least ...  
WO/2013/114154A1
The invention is a reamer ( 1 ) with an improved blade for use in root canal preparation, said blade being spiral - shaped with a pitch increasing towards the tip ( 2 ), and with a cutting or non-cutting tip. At given points along the le...  
WO/2013/053866A3
The invention relates to lithium silicate glass ceramics and lithium silicate glasses which have a content in special oxides of tetravalent elements, which crystallize at low temperatures and which are particularly suitable as dental mat...  
WO/2013/053868A3
The invention relates to lithium silicate glass ceramics and lithium silicate glasses which have a content in special oxides of hexavalent elements, which crystallize at low temperatures and which are particularly suitable as dental mate...  
WO/2013/067455A4
A denial matrix band retainer is provided with a retractor, main body portion and a bias mechanism. The retractor includes a proximal end and a distal end, with a band engagement portion at the proximal end. The main body portion having ...  
WO/2013/109018A1
The present invention relates to a dental-membrane fixing member, and more particularly to a dental-membrane fixing member for fixing a dental membrane that induces growth of alveolar bone by covering a bone graft material. The dental-me...  
WO/2013/109923A1
An improved rotary endodontic file (10) includes a multi-planar pre-curved apical portion (23) having a first and a second curvature (41, 51). The pre-curved apical portion (23) begins at about one-third to one-quarter of the working len...  
WO/2013/108602A1
Provided is a device for controlling a dental handpiece, comprising: a relay (17) housed in a dental handpiece and used for switching the polarity of voltage applied to a motor (20) for rotating a cutting tool (file) mounted on the denta...  
WO/2013/104017A1
A dental wedge (10) having a wedge body (11) and a gripping portion (12). The wedge (10) also has a longitudinal axis (13). The body (11) extends from a first end (14) to a second end (15), with the gripping portion (12) attached to the ...  
WO/2013/106542A1
Customizable sculptable healing caps or pontics include an elongate body extending between a proximal end and a distal end, as well as an enlarged cuff body extending laterally outward from the elongate body. The cuff body includes a sub...  
WO/2013/103619A2
An instrument for cleaning canals during endodontic procedures is presented. The instrument is formed in one piece from a stiff polymeric material. The instrument features a handle, a measuring shaft, and a tapering shank with raised pol...  
WO/2012/054905A3
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/2013/053866A8
The invention relates to lithium silicate glass ceramics and lithium silicate glasses which have a content in special oxides of tetravalent elements, which crystallize at low temperatures and which are particularly suitable as dental mat...  
WO/2013/092334A1
A driving device (1B) of a metering and mixing apparatus (1A) for multi-component substances, which driving device has at least two cartridge holders (2, 3) for holding interchangeable cartridges (2.1, 3.1), a discharging apparatus for t...  
WO/2013/096289A1
First and second smaller blocks of resin nano ceramic material are bonded together to form a larger resin nano ceramic block.  

Matches 601 - 650 out of 7,369