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Patent Searching and Data


Matches 351 - 400 out of 1,905

Document Document Title
WO/2005/025440A1
This invention relates to a dental appliance (10) for displacing gingival tissue during a restoration procedure. The dental appliance (10) comprises a flexible polyurethane foam pad having a central opening (12) extending through the pad...  
WO2005009270A3
The present invention relates to a method for improving the oral health of a subject by exposing the oral cavity of the subject to a device (10) that emits a therapeutically effective amount of light. The device includes a light soured (...  
WO/2005/016783A1
Capsule (10) for two or more components of a material which are to be mixed together, comprising a cartridge (11) comprising an outlet (12), a first component chamber (13) for containing a first component, and a second component chamber ...  
WO/2005/016170A2
The present invention relates to a unit-dose syringe comprising a static mixer for storage, mixing, and application of a multi-component material, preferably dental material. There is provided a unit-dose syringe (100) for a multi-compon...  
WO2004100068A3
A digitized image of an object may include representations of portions of the object that are obscured, occluded or otherwise unobservable. The image may be a multi-dimensional visual representation of dentition. Characteristics of the d...  
WO/2005/009270A2
The present invention relates to a method for improving the oral health of a subject by exposing the oral cavity of the subject to a device (10) that emits a therapeutically effective amount of light. The device includes a light soured (...  
WO/2005/009268A2
A method is provided for automatically separating tooth crowns and gingival tissue in a virtual three-dimensional model of teeth and associated anatomical structures. The method orients the model with reference to a plane and automatical...  
WO/2005/007095A2
A gingival retraction material and method of fabrication. The material comprises a carrying medium, retraction medium, and an anti-evaporation component. Preferably the carrying and retraction media are a clay such as kaolin, and the ant...  
WO/2005/004742A1
The invention relates to a method for aligning digitized dentures (44) displayed on a screen using an input device and a rectangular coordinate system with X, Y and Z axis (22, 24, 25). The aim of the invention is to provide a method whi...  
WO/2004/098435A2
A dental tool for guiding a drill or biopsy punch during a dental implant procedure includes a drill bushing pivotally attached to a bushing holder. The bushing holder, in turn, is attached to a surgical stent that fits a patient's teeth...  
WO/2004/100068A2
A digitized image of an object may include representations of portions of the object that are obscured, occluded or otherwise unobservable. The image may be a multi-dimensional visual representation of dentition. Characteristics of the d...  
WO/2004/096076A1
The invention relates to a dental impression tray (1) comprising a groove in the form of an arch, the base of which is provided with holes (13) for the insertion of wedging elements (14) which are arranged in a triangle. The aforemention...  
WO2004038326A3
The invention relates to surface detection and/or generation devices, with devices for detecting 3D data of at least one denture base object, such as a tooth stump or an implant abutment, and the surroundings thereof, and devices for pro...  
WO/2004/085956A2
A intra-oral laser digitizer system (100) provides a three-dimensional visual image of a real-world object such as a dental item (108) through a laser digitization. The laser digitizer (100) captures an image of the object (108) by scann...  
WO/2004/084756A1
The invention relates to the processing of data regarding the three dimensional shape of a dental prosthesis, which has two prosthesis sections and a connector section, said connector section being connected to the two prosthesis section...  
WO/2004/082510A1
The invention relates to a sulcus retraction method which is characterized by producing in a first step a dental impression (8) using a curable composition (3) which is removed after curing. A silicone material (5) is applied in the bord...  
WO2004065893A8
Apparatus for measuring a surface geometry of hard tissue covered by a layer of soft tissue, including a plurality of elements each having a tip adapted to penetrate said soft tissue and not substantially penetrate said hard tissue; a fr...  
WO/2004/078056A1
Mechanisms for facilitating and performing precision bending of an orthodontic bracket archwire. A digital representation of an ideal bent orthodontic bracket archwire is obtained. The digital representation is then used to generate a ho...  
WO/2004/078058A1
The invention relates to a device for selecting an area (2; 22; 32; 42; 52; 62; 72; 82) of a dental restoration body (1;71), which is depicted in a 3D representation. At least portions of the area limit are provided in the form of dental...  
WO/2004/075716A2
Dental-based stereotactic localizers for non-invasively inducing computer tornographic (CT) slice images of the anatomy of a patient are disclosed. The localizer includes a dental piece configured and adapted to be received in the mouth ...  
WO/2004/073542A1
A dental image storage and retrieval apparatus is provided. The apparatus includes one or more client computing devices for displaying and processing dental images. The client devices are connected via a network to a dental image file se...  
WO2004049965A3
A method and a device for effecting the cordless retraction of the gingival sulcus tissue (21) prior to the taking of an impression of a tooth (20) for making a crown or bridge which is attained by controlling any bleeding in the gingiva...  
WO/2004/071329A1
The invention relates to a kit which is used to take dental impressions. The inventive kit comprises: a product (4) for taking the impression; at least two universal impression trays (5 and 6), e.g. of the type which can be extended manu...  
WO/2004/064660A2
A method of dental registration, comprising, rigidly coupling a base element to a maxillofacial area; inserting an object comprising at least one of a tool and a tool guide into a mouth in said maxillofacial area; and determining a posit...  
WO/2004/065893A2
Apparatus for measuring a surface geometry of hard tissue covered by a layer of soft tissue, including a plurality of elements each having a tip adapted to penetrate said soft tissue and not substantially penetrate said hard tissue; a fr...  
WO/2004/062524A1
A throat support device comprising a main throat support section having one or more lifting mechanisms, each with a tip, each tip adapted to fit into a location immediately adjacent to and behind a basihyoid bone, a thyroid cartilage and...  
WO/2004/061389A1
A laser digitizer system provides a visual three-dimensional image of a real-world object such as a dental item through a laser digitization. The laser digitizer captures an image of the object by scanning multiple portions of the object...  
WO/2004/056281A1
The invention relates to a device for dispensing a mixed multi-component compound from a cartridge. Said device consists of several containers that house the components and a mixing nozzle. The device is characterised in that it comprise...  
WO/2004/054725A1
The invention relates to a dispensing device for fluid substances, comprising a receiving element for receiving fluid substances, consisting of at least two rigidly interconnected containers with adjacent outlets on the front sides there...  
WO/2004/049965A2
A method and a device for effecting the cordless retraction of the gingival sulcus tissue (21) prior to the taking of an impression of a tooth (20) for making a crown or bridge which is attained by controlling any bleeding in the gingiva...  
WO/2004/049967A1
A molded article made of a cycloolefin polymer resin, a mixture of a cycloolefin polymer resin with a polyolefin-based thermoplastic elastomer resin or a mixture of a cycloolefin polymer resin with EVA which is to be used in constructing...  
WO2004000153A3
Gingival retraction devices (10) having a structural backing component (5) which transmits simultaneously circumferential vertical forces to insert gingival retraction material into the gingival crevice (71).  
WO2004024020A8
The invention relates to a device for removing excess impression material when taking an impression of a jaw involving the use of an impression tray (11). The aim of the invention is to create a device of this type with which an effectiv...  
WO/2004/044787A2
The invention relates to a method for producing denture parts or for tooth restoration. According to said method, to reconstruct a tooth requiring repair or a defective condition, at least some of the missing exterior surfaces of denture...  
WO2002060334A8
A dental model base for supporting a cast dental model where the dental model base has performed apertures adaptable for securing the dental model to the dental model base and for disengagably retaining a segment of the dental model repr...  
WO/2004/044787A3
The invention relates to a method for producing denture parts or for tooth restoration. According to said method, to reconstruct a tooth requiring repair or a defective condition, at least some of the missing exterior surfaces of denture...  
WO/2004/041108A1
A device and a method for restoring the correct dimension of the dental arches, consisting of a sheath (1) of flexible material, suitable to be filled, for example by means of a syringe (6), with a material (10) that can pass from the li...  
WO/2004/039281A1
The invention concerns an impression tray set for recording dental arch volumes of the lower and upper maxillary, characterized in that it comprises for each maxillary: at least one first impression tray support (1) made of sterilizable ...  
WO/2004/039278A1
The invention relates to a method for precisely-positioned production of a cavity, especially a bone cavity, at a preparation point by means of a hand instrument, comprising the following steps: calculation of position-dependent surface ...  
WO2003060825A3
A method for producing an artifact-corrected image of a negative jaw impression in a recipient jaw comprising, forming a negative impression of said recipient jaw, producing a first digital image of said negative jaw impression, producin...  
WO/2004/038326A2
The invention relates to surface detection and/or generation devices, with devices for detecting 3D data of at least one denture base object, such as a tooth stump or an implant abutment, and the surroundings thereof, and devices for pro...  
WO/2004/037111A1
In a device, accurate positions for teeth in a dental prosthesis arrangement (5) are determined in a data environment. The device utilizes a first three-dimensional reproduction (12) of the dental prosthesis arrangement and one or more s...  
WO/2004/032787A2  
WO/2004/030565A1
The invention provides a method for creating a physical teeth model. The method comprises the following steps: providing a virtual three dimensional (3D) representation of a patient's dentition that comprises at least a region of the tee...  
WO2003086226A3
The invention relates to an adjustable impression tray (1) comprising a trough (2) in the form of an arch with a straight central portion (7) extended by means of two lateral branches (8, 9), essentially matching the form of a dental arc...  
WO/2004/028395A1
Disclosed is a dental bite tray (1) comprising a knob (101) at its one side, a main frame (10) with a plurality of holes (100) connected to the knob (101), a sub frame (10’) connected to the main frame (10) via a connector (102), and g...  
WO2004008981A3
A computer-based prosthodontic method is provided, for enabling a dental practitioner to define a finish line (74) of a dental prosthesis of at least one tooth to be fitted over a tooth preparation. The method comprises the following ste...  
WO/2004/024020A1
The invention relates to a device for removing excess impression material when taking an impression of a jaw involving the use of an impression tray (11). The aim of the invention is to create a device of this type with which an effectiv...  
WO2003077839A3
A method is provided for scanning the surface of an object in which moisture such as saliva or water is present on the surface. The method includes the step of applying a saliva and water-resistant composition to the surface, wherein the...  
WO/2004/021920A1
The present invention relates to an improved dental tray used in patterning a diseased tooth, and more particularly to a dental ray for implant treatment. The dental tray is characterized in that a tray main body (1) provided with a knob...  

Matches 351 - 400 out of 1,905