The invention relates to a bonding auxiliary device (100) for arranging, aligning and fixing a plurality of artificial teeth (210) to be bonded into an artificial gingiva (220) of a dental prosthesis (200), the bonding auxiliary device (100) comprising: an occlusion device (110) for arranging and aligning the teeth (210) relative to one another, a support device (120) for supporting a prosthetic body (221) of the first dental prosthesis (200) comprising the gingiva (220), and a clamping element (140) for fixing the teeth (210), which are arranged and aligned by means of the occlusion device (110), in the gingiva (220) supported by the support device (120).

A dental articulator is provided in which at least one of the two arms thereof has a base member that is articulated with respect to a bracket element onto which a dental model may be mounted, allowing independent movement of the dental model with respect to the pivot axis hingedly linking the arms.

Creating a replacement tooth or set of teeth by using the patient's mouth as an intra-oral articulator. Also, a medical appliance can be created by using the patient's mouth as an intra-oral articulator. A mechanism is fitted within the patient's mouth which can hold one or more replaceable teeth. The dentist adjusts the size, color, location and placement of the teeth within the patient's mouth until a best fit is achieved. Then, the device, with the artificial and temporary teeth secured thereto, is further processed into a final replacement tooth (teeth). Also, the present system can be used for any dental or medical appliance in or about the mouth, i.e., using the mouth of the patient as the intra-oral articulator will result in superior results.

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 teeth that includes a tooth stump on which a crown is to be fitted or a region on to which a bridge is to be fitted; and preparing a physical model of the jaws of a subject from a blank, based on information from said virtual 3D image.

The Modular system for the realization of orthodontic Gipsoteca models with the faithful tilting of the individual occlusal plane and mobile and fixed prostheses and other orthodontic aids such as bites or splints, comprises a first module consisting of a supporting device (1) and additional aids, such as bases, muffles, little frames, curved and flat plates, a base for the transfer of static relationships between the dental arches, the individual face bow and the injection piston, suitable to make up, in combination with the device (1), additional modules. The present invention allows to facilitate different dental, processing techniques and reduce processing times and possible errors caused by the realization and the squaring of the artifact.

System, components and method for creating a set of dentures using the patient's mouth as an intra-oral articulator by use of an upper and/or lower disposable dental impression tray for creating the impression of the edentulous or partial edentulous mouth, the trays having a horizontal support bar and an upwardly extending short wall, with ridges, for mechanically accepting waxed backs of artificial teeth thereto. A screw with partial palatal tray can be secured through an aperture of the horizontal support bar and locked in place.

This invention relates to improved methods and apparatus for recording and simulating the condylar movement of an individual. This invention also provides a dental articulator which is designed to simulate the jaw or condylar movements of a patient. This instrument enables a dentist to obtain the necessary diagnostic information for treatment of the occlusal irregularities, such as malocclusion, and the fabrication of dental cast or “dentures”.

This invention relates to improved methods and apparatus for recording and simulating the condylar movement of an individual. This invention also provides a dental articulator which is designed to simulate the jaw or condylar movements of a patient. This instrument enables a dentist to obtain the necessary diagnostic information for treatment of the occlusal irregularities, such as malocclusion, and the fabrication of dental cast or “dentures”.

An apparatus and system is disclosed for dental modeling. The apparatus includes a first tray positioned opposite a second tray and a dearticulating hinge coupling the first tray to the second tray. The dearticulating hinge includes a first hinging element coupled to one of the first tray and the second tray and a second hinging element coupled to the other of the first tray and the second tray. At least one of the first hinging element and the second hinging element includes a disengaging element configured to engage a spur to uncouple the first hinging element from the second hinging element upon extending the first tray and the second tray beyond a predefined angle relative to one another.

An apparatus and system is disclosed for dental modeling. The apparatus includes a first tray positioned opposite a second tray and a dearticulating hinge coupling the first tray to the second tray. The dearticulating hinge includes a first hinging element coupled to one of the first tray and the second tray and a second hinging element coupled to the other of the first tray and the second tray. At least one of the first hinging element and the second hinging element includes a disengaging element configured to engage a spur to uncouple the first hinging element from the second hinging element upon extending the first tray and the second tray beyond a predefined angle relative to one another.