Общество с ограниченной ответственностью "МОЙЕ Керамик - Имплантате"
发明人:
Карлов Анатолий Викторович,Ганс-Юрген Пауль Мойе
申请号：
RU2015115186
公开号：
RU157672U1
申请日:
2015.04.22
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
The utility model is aimed at shortening the postoperative healing and the elimination of inflammatory complications in the use of the inventive prosthesis by providing its reliable fixation in the bone canal. Endoprosthesis proksimalnyh interphalangeal joints of the fingers comprises a distal and proximal articular legs connected by a hinge. The novelty of the claimed interphalangeal prosthesis brush is distal articular foot is in the form of a truncated cone with an apex angle of 11-13 degrees, the height of the distal articular legs of 9,7-12,0 mm, a lower base formed with a diameter d1, equal to 4, 2-7,4 mm from the lower base leg distal articular head has a diameter D1 equal to 6,3-9,5 mm, and 0.5 mm thick proximal articular foot is in the form of a truncated cone with an apex angle of 11-13 degrees, the height of the proximal articular component legs 15,0-18,0 mm, a lower base formed with a diameter d2, equal to 5,3-8,6 mm, from the lower base leg proximal articular head has a diameter D2, equal to 7.4-10.7 mm, and a thickness 0.5 mm, the distal and proximal joint legs are non-through holes in the middle, the first blind bore of 1.0-3.0 mm has a square cross section with sides of 1.5-2.5 mm, more blind bore has a circular cross section with a diameter of 1 , 5-2,5 mm, respectively, the total depth of the blind hole h is 2.0-5.0 mm, the hinge consists of a flexible part and two pins, wherein pins embedded in the flexible part, the dimensions of the pins correspond to the openings in the distal and proximal articular legs, the flexible part of the hinge is formed as a flat and a concave surface, the flat surface located on the rear side of the pivot, the concave surface is disposed on the palmar hinge side, the concave surface of the hinge has a recess in form an arcuate surface and two limiter at the edges of the external dimensions of the flexible hinge part is a parallelepiped with a height H, equal 6,9-10,4 mm and a length L, equal 10,9-14, 4 mm and a depth
