Matches 1 - 50 out of 52 1 2 >


Match Document Document Title
7597556 Dental composite delivery system and method  
A tabbed carrier for a dental restoration composite and a pre-packaged unit of composite for performing an aesthetic restoration. The unit is mounted on a polymeric film carrier material and is...
6509026 Osteopontin coated surfaces and methods of use  
A novel osteopontin containing implant which increases the rate of osseointegration and the percentage of bone apposition is described. The implant of the invention includes a material suitable...
6426373 Photopolymerizable one-component dental material  
Among other things, a photopolymerizing one-component dental material is prepared, containing: 1) 80-10 weight-% of at least one polyfunctional urethane methacrylate and/or at least one...
6325625 Dental separator and matrix stabilizing device  
A dental separator and matrix stabilizing device (40) for applying pressure against adjacent teeth (68, 70) to temporarily force the teeth apart from one another for dental and orthodontic...
6257885 Method and an instrument for filling an occlusal surface of a molar or premolar  
There is provided an instrument which carries a tool (52) that is transparent to light used to harden or cure a composite material. A matrix band (30) is placed around a molar or premolar and the...
5890896 Device for the application of an impression material to the occlusal surface of teeth  
A single tooth handheld dental impression duplicating device and a method of using the device are disclosed. The device is designed to reproduce the occlusal surface anatomy of a particular tooth...
5807101 Universal occlusal matrix  
A universal occlusal matrix for application to the occlusal surface of a tooth having a central groove forming a V-shape in cross-section, the universal occlusal matrix being transparent to...
5718578 Dental impression tray  
A new Dental Impression Tray for making a dental impression of a lingual surface or a buccal surface of a tooth. The inventive device includes a tray portion and a handle portion extending from...
5709548 Dental crown liner composition and methods of preparing provisional applications  
Thermoplastic compositions are used for the fabrication of provisional (i.e., temporary) prosthetic devices, especially for the fabrication of crowns and bridges, and as liners for crowns....
5385469 Method for forming a coronal replacement for a tooth and product for casting the crown  
The invention provides a tubular dental mold form with at least one scalloped end and a method, utilizing the form, for forming a universal crown in situ on a tooth stump. In a preferred form,...
5332390 Shell tooth form  
A crown and/or a replacement tooth and a method of in situ production thereof by grinding and shaping a tooth to form a prepared tooth; filling a transparent shell tooth form with a light setting...
5195889 Device for the reconstruction of an angular zone of a tooth  
A dental device includes an angular matrix (1), with a shape reproducing the shape of the zone of a tooth (3) on which an operation is performed. The matrix (1) is made of synthetic material...
5192207 Composite resin crown, replacement tooth and method  
A crown and/or a replacement tooth and a method of in situ production thereof by grinding and shaping a tooth to form a prepared tooth; filling a transparent shell tooth form with a light setting...
4961706 Method for obtaining a band technique dental impression  
The invention relates to a method of preparing a dental impression using an improved band technique. The method comprises placing an actinic light transparent band containing light polymerizable...
4854867 Dental tool for facilitating gingival retraction  
A dental tool for facilitating gingival retraction.A shank coupled to a handle terminates in a working end member having a curved edge shaped to generally conform to the curvature of the root...
4824365 Dental matrix in a flexible strip with tightener connected to it  
The matrix consisting of a thin flexible strip of plastic comprises a loop 1 to be placed around the tooth to give the desired shape to the filling material. It is permanently connected to an...
4778385 Method and apparatus for composite restoration using a composite matrix  
The invention disclosed herein relates to a composite matrix for use in the composite restoration of a posterior tooth whose proximal surface has been partially removed due to decay. The composite...
4778386 Ring for the construction of dental crowns and method of restoration  
Ring for the construction of temporary or permanent dental crowns.The ring is constituted by two molded half-shells (1, 2) which carry coupling elements (3, 4; 5, 6) rigidly fastened together in...
4775319 Dental core form and method of use  
A dental core form including a sleeve-like member to fit on a portion of a tooth on which a core for a crown is to be formed. The form is corrugated longitudinally and made of synthetic plastic...
4726768 Plaster dam for mounting dental casts  
A strip of stiff paper is wrapped around the edge of a dental cast mounting plate of a dental articulator toserve as a dam for confining moist plaster used for mounting a dental cast to the plate....
4704087 Retainerless matrix band  
A retainerless dental matrix band which is preformed or contoured and which can be readily retained in place without a retaining tool. The matrix band comprises a curvilinear base portion having a...
4695254 Tooth replacement  
A tooth replacement is formed by reconstructing a defective tooth in place in the mouth; extracting the reconstructed tooth; forming a die to shape an artificial tooth using the extracted tooth as...
4618325 Custom dental shade guide tab  
A hollow transparent mold is provided for the custom formation of a dental shade guide. The mold is provided with an opening into which the dentist inserts raw filling material selected from the...
4500288 Angular mold for dental use  
The mold in question includes a cap (1) of transparent material strengthened by a single or multiple reinforcement (2, 2', 3) of wire or metal strip incorporated in the plastic of the cap. The cap...
4483675 Production of tubes for dental impressions  
Method and means for obtaining a dental impression of a reduced tooth for jacket crown, bridgework and like constructions, comprising the use of an impression tube which is substantially...
4449928 Universal cervical matrix for dental use  
The cervical matrix in question is universal as each exemplar is suitable to be applied to a considerable number of teeth of different shape, therefore few ranges of matrices of different...
4424034 Arrangement for, method of, and device for use in taking dental impressions and in restoring teeth  
A ring-like adjustment member having a plurality of adjustable elements is mounted in a tooth-encircling relationship with a prepared tooth having a finish line. Each element is adjustably movable...
4362508 Method and an apparatus for the production of a core for a root-filled prepared tooth  
For the production of a core for a root-filled prepared tooth the root canal (11) of the prepared tooth (10) is filled with an impression material (27) which is injected at the bottom of the root...
4305707 Matrix device for making fillings  
A device for making filling in posterior teeth has an elastic band member with two first portions and two second portions, and a wedge-shaped member insertable into the interior of the band member...
4303389 Instrument for the clinical application of fillings for dental cavities  
An instrument for the clinical application of fillings for dental cavities comprises a matrix retainer and a proximal central matrix provided with a detachable element for ensuring that the tooth...
4255140 Apparatus and method for dental impressions  
Dental impressions are formed without retraction of the gingival tissue by injecting impression material from a syringe having a flexible tubular member positioned over the prepared tooth. The...
4253829 Dental device and method for replacing lost tooth structure  
A dental device and method useful in the restoration of a tooth having extensive clinical crown loss, characterized by a multisize core form blank which may be easily and quickly sized to fit any...
4214870 Dental clamp  
A dental clamp for maintaining steady pressure on a matrix strip of non-corrosive, flexible metal used to insert a Class III and/or a Class IV restoration to a tooth.
3742605 DENTAL IMPRESSION ACCESSORY AND METHOD  
A tubular metal sleeve is fitted over the prepared tooth of which an impression is to be taken. The sleeve is trimmed to the height of the tooth. A cap member is secured to the sleeve by crimping....
3686754 CALCINABLE RING IN THERMOPLASTIC MATERIAL FOR TAKING IMPRINTS WHEN MAKING PERMANENTLY FIXED FALSE TEETH  
This invention relates to the taking of imprints for permanently fixed false teeth. The ring forming the subject matter of the invention is made of calcinable thermoplastic material and is of...
3628249 DENTAL CLAMP  
A dental clamp that includes a pair of resiliently biased members adapted to grip a tooth therebetween wherein one of said members is shaped generally to conform to the contour of the face of a...
3602993 DENTAL DEVICE AND PROCESS USING IT TO MAKE JACKETS AND FIXED BRIDGEWORK  
A hollow dental device that is cylindrical or of other straight wall configuration, except adjacent at one end, is used with modeling compound to make a coping in the process of making jackets and...
3570126 SETTING PROCESS AND DEVICE FOR DENTAL PROSTHESIS  
3548500 METHOD OF TAKING DENTAL IMPRESSIONS  
3541689 GINGIVAL RETRACTION RING  
3530585 MEANS FOR FASHIONING BANDS FOR TAKING IMPRESSIONS OF TEETH  
3501837 DENTAL IMPRESSION TRAY,PRIMARILY FOR POSTERIOR TEETH  
3390458 Method of preparing for dental impressions  
3357104 Dental impression housing  
3318001 Dental device for use in the making of a crown or inlay  
3304608 Method and device for taking impressions of teeth  
3252221 Dental lift  
3238620 Method of preparing an impression of a tooth  
3151393 Dental impression taking device  
3043008 Dental tools  

Matches 1 - 50 out of 52 1 2 >