Patent application number | Description | Published |
20090084581 | Cable Stand-Off - The different embodiments of the cable stand-off serve as a thermally inslutative protector. In one embodiment, the cable stand-off includes an elongated member defining a lumen therethrough, and a plurality of fins extending from an outer surface of the elongated member, wherein the plurality of fins includes sets of fins, each set of fins being spaced a longitudinal distance from one another and being positioned around a circumference of the elongated member. Another embodiment of the cable stand-off comprises an elongated member having a helical shape and surrounding at least a portion of a length of at least one energy transmission conduit. In yet another embodiment, a cable stand-off comprises an elongated surrounding at least a portion of a length of an energy transmission conduit, wherein the elongated member is made of a non-flammable, low particulate, flexible fiber material. | 04-02-2009 |
20090131926 | Dynamically Matched Microwave Antenna for Tissue Ablation - A microwave ablation probe for providing microwave energy to tissue is disclosed. The probe includes a feedline having an inner conductor, a secondary inner conductor, an insulating spacer, and an outer conductor. The inner conductor is slidably disposed within the secondary inner conductor. The feedline also includes a radiating portion having an extruded portion of the inner conductor centrally disposed therein, wherein longitudinal movement of the inner conductor relative to the feedline tunes the radiating portion. | 05-21-2009 |
20090138005 | Targeted Cooling of Deployable Microwave Antenna - The present disclosure relates to devices and methods for the treatment of tissue with microwave energy. The devices and methods disclosed herein utilize an antenna assembly which includes an elongate member, an outer conductor, an inner conductor, at least a portion of which is deployable, and a cooling system. The cooling system disclosed herein may significantly curtail any theoretical, or potential negative effects upon the target tissue experienced during the transmission of microwave energy to the antenna assembly due to ohmic heating. | 05-28-2009 |
20090248005 | Microwave Ablation Devices Including Expandable Antennas and Methods of Use - A microwave ablation device for treating tissue includes an inner conductor having a length and a distal end and configured to deliver energy, a wire extending adjacent the inner conductor and axially translatable relative thereto, the wire including a length and a distal end, a distal tip disposed in mechanical cooperation with the distal end of the inner conductor and the distal end of the wire; and an outer conductor including a distal end and defining a longitudinal axis, the outer conductor at least partially surrounding the inner conductor and the wire at least partially along their lengths. The distal tip is movable substantially along the longitudinal axis with respect to the outer conductor and relative movement of the distal tip towards the distal end of the outer conductor causes at least a portion of the inner conductor to move away from the longitudinal axis. | 10-01-2009 |
20130041365 | DYNAMICALLY MATCHED MICROWAVE ANTENNA FOR TISSUE ABLATION - A microwave ablation probe for providing microwave energy to tissue is disclosed. The probe includes a feedline having an inner conductor, a secondary inner conductor, an insulating spacer, and an outer conductor. The inner conductor is slidably disposed within the secondary inner conductor. The feedline also includes a radiating portion having an extruded portion of the inner conductor centrally disposed therein, wherein longitudinal movement of the inner conductor relative to the feedline tunes the radiating portion. | 02-14-2013 |
Patent application number | Description | Published |
20080242759 | DENTAL PASTES, DENTAL ARTICLES, AND METHODS - The present invention provides a dental paste, a dental article, methods of making and using the dental paste, and compositions prepared therefrom. In one embodiment, the dental paste includes (a) a filler including porous, non-pyrogenic silica having a silane treated surface and being substantially free of heavy metals and (b) a filler including non-aggregated primary silica particles, with the fillers being dispersed in a hardenable resin. | 10-02-2008 |
20090208909 | DENTAL FILLERS AND COMPOSITIONS INCLUDING PHOSPHATE SALTS - The present application provides dental fillers, and methods of making and using dental fillers that include a treated surface that includes a phosphate salt. Dental compositions including such dental fillers can be useful for delivering ions to the oral environment. Dental compositions, and methods of using dental compositions that include a phosphate salt and a hardenable resin or a water-dispersible, polymeric film former are also provided. | 08-20-2009 |
20090304809 | DENTAL FILLERS, METHODS, COMPOSITIONS INCLUDING A CASEINATE - The present application provides dental fillers, and methods of making and using dental fillers that include a treated surface that includes a caseinate. Dental compositions including such dental fillers can be useful for delivering ions to the oral environment. Dental compositions, and methods of using dental compositions that include a caseinate and a hardenable resin or a water-dispersible, polymeric film former are also provided. | 12-10-2009 |
20090305194 | DENTAL FILLERS INCLUDING A PHOSPHORUS CONTAINING SURFACE TREATMENT, AND COMPOSITIONS AND METHODS THEREOF - The present application provides dental fillers, and methods of making and using dental fillers that include a treated surface that includes phosphorus and a divalent cation. Dental compositions including such dental fillers can be useful for delivering ions to the oral environment. | 12-10-2009 |
20090317772 | DENTAL COMPOSITIONS WITH CALCIUM PHOSPHORUS RELEASING GLASS - The present application provides dental compositions, and methods of making and using dental compositions that include a calcium and phosphorus releasing glass. Such dental compositions can be useful for delivering ions to the oral environment. | 12-24-2009 |
20100260849 | REMINERALIZING COMPOSITIONS AND METHODS - The present application provides compositions comprising a divalent metal cation source or divalent metal cations dissolved in a substantially anhydrous liquid, and methods of making and using the compositions. Such compositions can be useful for remineralizing dental structures and/or providing other useful effects including an anticaries effect. | 10-14-2010 |
20110045436 | DENTAL MILL BLANKS - A dental mill blank including 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. Further, the blank may have superior cuttability and hardness. | 02-24-2011 |
20110229421 | SURFACE-TREATED CALCIUM PHOSPHATE PARTICLES SUITABLE FOR ORAL CARE AND DENTAL COMPOSITIONS - Calcium phosphate particles are described comprising a surface treatment wherein the surface treatment comprises at least one sugar alcohol, at least one glycerophosphoric acid compound, or mixture thereof. Also described are various oral care compositions comprising surface treated calcium phosphate particles and methods of surface treating calcium phosphate particles. | 09-22-2011 |
20120277343 | DENTAL FILLERS, METHODS, COMPOSITIONS INCLUDING A CASEINATE - The present application provides dental fillers, and methods of making and using dental fillers that include a treated surface that includes a caseinate. Dental compositions including such dental fillers can be useful for delivering ions to the oral environment. Dental compositions, and methods of using dental compositions that include a caseinate and a hardenable resin or a water-dispersible, polymeric film former are also provided. | 11-01-2012 |
20140193777 | DENTAL FILLERS INCLUDING A PHOSPHORUS-CONTAINING SURFACE TREATMENT, AND COMPOSITIONS AND METHODS THEREOF - The present application provides dental fillers, and methods of making and using dental fillers that include a treated surface that includes phosphorus and a divalent cation. Dental compositions including such dental fillers can be useful for delivering ions to the oral environment. | 07-10-2014 |
20140271498 | SURFACE-TREATED CALCIUM PHOSPHATE PARTICLES SUITABLE FOR ORAL CARE AND DENTAL COMPOSITIONS - Calcium phosphate particles are described comprising a surface treatment wherein the surface treatment comprises at least one sugar alcohol. Also described are various oral care compositions comprising surface treated calcium phosphate particles and methods of surface treating calcium phosphate particles. | 09-18-2014 |