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[0024] The following will be specifically described on the basis of the embodiments of the present invention shown in the drawings. First, in Figure 1 to Figure 5 An example of an articulation device suitable for producing denture substrates with a facebow according to the invention is shown in . This articulation device 1 comprises a base 2 arranged on a plane, a support 3 for standing in the rear end portion of the base 2 is provided, and a jaw support 4 is provided in the front end. The mandibular support 4 is mounted on the base 2 so as to be adjustable in its longitudinal position, its longitudinal position and the angle of inclination of the articulation with respect to the central axis in operation in the longitudinal direction of the shaft 6 is arranged to be adjustable . exist Figure 5 Reference numeral "5" in denotes a facebow support device for supporting a conventional facebow, and the conventional facebow is not required in the case where the facebow of the p...
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PUM
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Abstract
A dental face bow suitably used for odontotherapy against edentulous jaw disease and multi-tooth coloboma, comprising a base frame having a pair of right and left side-frames along both side parts of the head part of a sufferer and a laterally extending lateral frame connecting the pair of right and left side-frames to each other and a rotating frame rotatably supported on the base frame so as to be moved close to and apart from the face of the sufferer on the inside of the side-frames. A mouthpiece inserted into the oral cavity of the sufferer is fitted to the lateral center part of the rotating frame. Ear pieces locked near the right and left earholes of the sufferer and a reference point indicator indicating the occlusal force concentrated part which is set near the nasion of the sufferer are fitted to the rotating frame.
Description
technical field [0001] The present invention relates to a facebow suitable for use in dental treatment of edentulous jaws, edentulous teeth, and the like. Background technique [0002] Ideal occlusion of artificial dentures and bridge teeth is extremely important for denture base treatment or implant treatment of edentulous and edentulous. Traditionally, an attempt to understand the masticatory movement of the mandible relative to the mandible has often been attempted primarily by determining the histology of the hard tissue in and around the buccal cavity and its mean value together with several vertical reference lines and planes. In this case, in the actual treatment, the dentist and the technician reconstruct each patient's occlusion based on this common masticatory movement. [0003] The above-mentioned reconstruction of each patient's occlusion by dentists and technicians is done relying on the experience and intuition of the doctors and technicians, who lack a refere...
Claims
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