Paramoshko Vladimir Aleksandrovich (RU),Парамошко Владимир Александрович (RU)
申请号：
RU2019106636
公开号：
RU0002700457C1
申请日:
2019.03.07
申请国别(地区):
RU
年份:
2019
代理人:
摘要：
FIELD: medicine.SUBSTANCE: invention refers to dentistry and can be used for chewing functions restoration. For the manufacture of at least one prosthesis, granules of the material which is combined with the human tissues, where they are melted into a homogeneous mass, are poured, a portion of molten material is pushed into the closed split mold for making a dental prosthesis having a plurality of roots, note here that split mold is arranged in advance to expel portion of molten material therein. Taps for each root portion of the dental prosthesis and separating plates are inserted to separate each root portion of the dental prosthesis into two halves. After solidification of the biologically compatible with the human body material in the mold, it is opened, the workpiece of the dental prosthesis is removed, all the taps are twisted, than the threads are cut. Tube-pins are made for each root part of dental prosthesis from material biologically compatible with human body, sharpened on one side and having spline for their screwing on the other side, tube-pins are equipped with external thread, mating thread of taps. Occlusal plate and nuts for its fixation are made on chewing plane of dental prosthesis. Patient is removed, the tooth is cleaned, defects and damages are eliminated； the denture workpiece is fixed on the bushing which is fixed on the shaft of the laser machine for working with solid material, and a remote tooth of the patient is fixed coaxially with the denture blank. Reading device is connected to the computer of the laser machine, the removed tooth is turned through 360 degrees, in the process of which data on the shape and size of the removed tooth is inserted into the computer program at each moment of rotation, the denture workpiece is milled in accordance with the shape and size of the removed tooth, introduced into the computer, denture roots systems are used to make notches to strengthen retention of the dental prosthesis in the alveolar cavity, r
