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Dentistry > Method Or Material For Testing, Treating, Restoring, Or Removing Natural Teeth > Endodontic EndodonticEndodontic patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.04/05/07 - 20070077538 - Epoxy based oil free root canal sealer Epoxy-based root canal dental compositions and root canal sealing dental filling systems including an epoxy-based root canal dental composition are described. The dental compositions include an epoxy polymer comprising a plurality of amide monomers, a plurality of diepoxide monomers and at least one fumed silica. In a preferred embodiment, the ... 03/29/07 - 20070072153 - Photo-sterilization The present invention provides substances, devices, methods, and kits for photo-sterilization of a root canal, prior to and when performing endodontics, as well as periodically as post-endodontic prophylactic measures. The root-canal filling includes a light-transmitting element, operative as a diffuser, and methods are provided for communicating light to the diffuser, ... 03/22/07 - 20070065783 - Compositions, kits and methods for initiating or accelerating curing of endodontic filler or sealer compositions placed on a root canal Activating endodontic points and dental tools are sized and configured to be placed in the root canal of a tooth. The activating endodontic points or dental tools are coated or impregnated with a curing agent that initiates or accelerates polymerization of a sealer or filler composition when placed in contact ... 03/22/07 - 20070065782 - Dental examination and treatment tool The invention relates to a Dental examination or treatment tool. the tool comprises at least one lumen in which at least one imaging catheter is or can be accommodated for recording image data of an examination or treatment area. ... 03/22/07 - 20070065781 - Activating endodontic points and dental tools for initiating polymerization of dental compositions Activating endodontic points and dental tools are sized and configured to be placed in the root canal of a tooth. The activating endodontic points or dental tools are coated or impregnated with a curing agent that initiates or accelerates polymerization of a sealer or filling composition when placed in contact ... 02/08/07 - 20070031794 - Apparatus and method for root canal obturation The present invention is directed to root canal obturation in a tooth. In one embodiment, a plug is positioned in a root canal and bonded to the root canal by applying a light-curing adhesive to the canal and exposing the plug to a light source to bond the plug to ... 01/11/07 - 20070009858 - Dental repair material The invention is directed to an improved dental composition useful in the repair of cavities, apex repairs, root perforations and root canals. Disclosed is a dental composition and dental composition additive which have improved handling characteristics, for example improved viscosity and setting time. The addition of effective amounts of a ... 01/04/07 - 20070003909 - Method and drill bit for extracting a root of a tooth In order to extract a root of a tooth, this root (12) is drilled by a pin projection (8), which has a smaller diameter and is coated with an abrasive material. Afterwards, a threaded pin is inserted by rotation into the opening in the tooth made by the pin projection. ... 10/19/06 - 20060234190 - Glass ionomer sealed endodontic post A glass ionomer or resin modified glass ionomer coated blank is combined with glass ionomer or resin modified glass ionomer to create an integral mono-block post. prefabricated glass ionomer or resin modified glass ionomer post (with or without a coated blank) is cemented into the root canal with glass ionomer ... 09/14/06 - 20060204934 - Gutta percha tip and method for producing the same The present invention is concerned with a gutta-percha point for filling a tooth root canal system, which is characterised in that in that it has at least one portion having a cross-sectional area with a non-circular circumference and in that the surface of the gutta-percha point has a different roughness ... 07/13/06 - 20060154213 - Integral gutta percha core/cone obturation technique An integral, one-piece gutta percha core/cone technique employs a thin layer of a luting agent, such as glass ionomer cement with a machined gutta percha core/cone, precisely matches the preparation, thereby reducing leakage and achieving a hermetic seal. Optional cryogenic treatment of the gutta percha material changes its molecular weight, ... 07/13/06 - 20060154212 - Integral gutta percha technique An integral, one-piece silanated particle impregnated gutta percha core/cone technique employs a thin layer of a luting agent, such as glass ionomer cement with a machined gutta percha core/cone, precisely matches the preparation, thereby reducing leakage and achieving a hermetic seal. The hermetic seal is further enhanced by a mono-block ... 05/25/06 - 20060110710 - 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 sufficient to kill microorganisms therein, and preventing escape of the oxidizing gas from the root ... 02/02/06 - 20060024645 - Tooth root canal point The tooth root canal point is made of a synthetic material reinforced with glass or carbon fibers and not of the usual gutta percha. When inserted with bone cement, the result is a solid but not completely rigid post that conforms to the contours of the tooth root canal and ... 12/29/05 - 20050287498 - 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 tube which is inserted partway down the root canal. The tube and microcannula pass through ... 12/22/05 - 20050282117 - Systems and methods for dispensing sealant in medical applications A method for preparing and inserting a sealant into a root canal includes the method activating an un-activated sealant while it is positioned at least partially within an elongated tubular body having a distal end configured to fit within the root canal. The distal end of elongated tubular body is ... 12/22/05 - 20050282116 - Root canal restoration dental material and a paste formulation for root canal restoration The present invention provides a root canal restoration dental material and a paste formulation for root canal restoration which make it possible to examine a matching condition within a root canal through electronic measurement such as impedance measurement. The root canal restoration dental material of the present invention includes carbonnanotube. ... 10/13/05 - 20050227205 - Apparatus and method for root canal obturation The present invention is directed to root canal obturation in a tooth. In one embodiment, a plug is positioned in a root canal and bonded to the root canal by applying a light-curing adhesive to the canal and exposing the plug to a light source to bond the plug to ... 09/08/05 - 20050196726 - Hydrophilic endodontic sealing compositions and methods for using such compositions A root canal is filled and/or sealed using a hydrophilic sealing composition, optionally in combination with other filling materials. The sealing composition may include one or more resins that promote adhesion to hydrophilic dental tissues: The composition may be introduced into the root canal using a narrow cannula coupled to ... 06/23/05 - 20050136382 - Adhesive endodontic cones and methods 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 hydrophobic elastomer substrate that is sized and shaped so as to be at least partially insertable into an exposed root canal of a ... ### FreshPatents.com Support |