Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-К
发明人:
Митряйкин Виктор Иванович (RU),Коноплев Юрий Геннадьевич (RU),Саченков Оскар Александрович (RU),Мазуренко Андрей Васильевич (RU),Зайцева Татьяна Александровна (RU)
申请号：
RU2015121960
公开号：
RU2015121960A
申请日:
2015.06.08
申请国别(地区):
RU
年份:
2016
代理人:
摘要：
Device for testing femoral endoprosthesis in axial compression, comprising a plate with a cylindrical glass sample, clamps energizer axial compression, characterized in that on both sides it is mounted clamps, upper and lower, by which the ends of the device are fixed, and as a sample introduced layout consisting of the modeled portion of the pelvic bone in the form of a cylinder with a cylindrical head portion of the simulated femoral endoprosthesis in a screwed stem with a head, wherein therebetween Submitted on spherical acetabulum in which are located the femoral head, the liner and cup forming acetabular component, the lower terminal is connected with the plate, which is adapted to the radial displacement therein a cylindrical cup with a simulated femoral portion of the implant stem mounted and fixed rigidly in the glass, with applied compressive forces and displacement, and an upper clamp connected to the flat sector in which a slit for fixing the cylindrical heads and layout modeled portion hipbone with the possibility of rotation with respect to the compression axis, wherein the modeled portion hipbone is shaped like a cylinder with an oblique cut, and by the acetabulum consists of a set of removable parts sectors formed with a predetermined pitch corresponding simulated in a predetermined percentage of nedopokrytiya portion, and in the acetabulum cup endoprosthesis is inserted with an interference fit and is connected to the pelvic bone by means of a predetermined number of the parts, depending on the maximum dopa TRIMSУстройство для испытания эндопротеза тазобедренного сустава на осевое сжатие, содержащее плиту с цилиндрическим стаканом для образца, зажимы, силовозбудитель осевого сжатия, отличающееся тем, что с двух сторон его установлены зажимы, верхний и нижний, с помощью которых закреплены концы устройства, а в качестве образца введен макет, состоящий из моделируемого участка тазовой кости в виде цилиндра с цилиндрической головкой и моделируемого участ
