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Patent Searching and Data


Matches 401 - 450 out of 1,936

Document Document Title
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...  
WO/2004/014251A1
The dental model pouring jig of the present invention includes a base member that supports a model base support member and a mold support member. The model base support member is secured to the base member and is capable of mounting a de...  
WO2002083024A3
The invention relates to a device (1), for the removal of teeth and/or tooth roots from the tooth socket, or the jawbone, by means of a pincer-like drawing device (2), comprising a first and a second lever arm (42). The first lever arm c...  
WO/2004/008981A2
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/2004/004554A1
A tooth surface information system which acquires information such as color, shape, arrangement in a dental cavity to utilize the information by distributing, arranging, comparing, storing and presenting it, and which further provides an...  
WO/2004/002310A1
Impression devices are provided for making an impression of a desired feature. The impression devices include a flexible bladder (202) having a cavity formed therein, the flexible bladder being capable of conforming to the details of the...  
WO/2004/000153A2
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).  
WO/2003/100729A1
A method and system for creating three-dimensional models of implant-bearing dental arches (Fig. 4), and other anatomical fields of view, employs three-dimensional scanning means to capture images of an anatomical field of view wherein t...  
WO/2003/094773A1
A tip (10) for the dispensing of a material such as from a syringe (31) has an inlet end (11) and an outlet end (12) and a body (13). The tip (10) is also provided with a cap (50) that physically engages and cooperates with at least one ...  
WO/2003/094775A1
A dough-like filler material and method of use thereof. The dough-like filler (10) is used to fill voids (14) in the process of making plaster dental molds for dental or orthodontic use.  
WO/2003/094102A1
Method and apparatus for registering an object of known predetermined geometry to scanned three dimensional data (302) such that the object's location may be verified. Such as a tooth (304) a dental appliance or other like object, includ...  
WO/2003/092536A1
Occlusal contact (14) between upper and lower virtual three-dimensional teeth (10) of a patient when the upper and lower arches are in an occlused condition are determined and displayed to the user on a user interface of a general purpos...  
WO2003049635A3
A dental impression device (100) which has a buccal support (la), a lingual support (1b), and a joining section (1c). The buccal support (1a) is disposed towards the buccal side of a dental arch; the lingual support (lb) is disposed towa...  
WO/2003/086226A2
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/2003/086227A1
A dental impression dam system (10) utilizing an open tray (12) forming a basin (26) for dental impression material (40). The basin (26) of the tray (12) includes a gap (28, 30) at an extremity of the same. A flexible band (34, 36) of po...  
WO/2003/082141A1
A dental impression tray comprises a trough for receiving dental impression material and at least one retainer on at least a portion of an inner surface of the trough. The retainer comprises a plurality of anchoring elements, each of whi...  
WO2003028577A3
A method of forming a surgical splint to receive a patient's dentition and thereby align the upper jaw and the lower jaw during surgery includes generating a CT computer model of bone structure, generating a digital dental computer model...  
WO/2003/077839A2
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/2003/073954A1
Dental implant drill holes (34) and the shape of a dental implant superstructure (48) are chosen by creating a computer model (29) giving jawbone structural details (41, 42), gum surface shape information (46) and proposed teeth or denta...  
WO2003006182A9
The invention relates to a device for cleaning dental trays 1 at least partly filled with a moulding material, comprising a container 7, means 9 for placing a cleaning liquid under pressure, and spraying means 15 for spraying the pressur...  
WO/2003/063721A1
A computer-implemented method separates gingiva from a model of a tooth by defining a cutting surface along the gingiva; and applying the cutting surface to the tooth to separate the gingiva from the tooth.  

Matches 401 - 450 out of 1,936