Лунев Юрий Константинович (RU),Грушевский Никита Викторович (RU)
申请号：
RU2014105989/14
公开号：
RU00143682U1
申请日:
2014.02.18
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
The invention relates to medicine, namely to traumatology, orthopedics, Neurosurgery, Spine, in particular, to the structure of implants installed in the interspinous gap spine. Summary of the utility model is that Interspinous retainer is formed as a curved plate, consisting of a working surface in a loop with flanges at its ends. The working section is configured plate complicated profiled shape of an elastic material, the upper end of the loop is shorter than the lower, and barbs formed on the outer round surface: top - one below - three. The inner surface of the loop is symmetrical, and consists of straight and curved sections, and has galteleoobraznuyu form, and in the narrow part of the loop formed symmetric recess. Flanges are pairwise symmetrical with through holes at their ends, and the retainer further comprises fastening kits that are bolts with external thread and head screws which are screwed into the nut with a corresponding internal threaded head screws, wherein on the bolt end, which is located on the opposite side of the head portion has a smooth diameter smaller than the inner diameter of the threaded bore on the nut, and the length of the threaded portion of the bolt exceeds the outer diameter of the bolt is not less than two times. Bolts and nuts are installed in the flange holes. The sides of the flanges are curved and may all be concave inwardly or each flange may comprise one concave side and one convex side. Which gives the ability to install at the same time two or more clips in the adjacent interspinous space. Also on the inner side flanges comprise additional fixing elements - the longitudinal locking teeth. All the details of the construction are made of biocompatible titanium alloy.Полезная модель относится к медицине, а именно к травматологии, ортопедии, нейрохирургии, вертебрологии, в частности к конструкциям имплантатов, устанавливаемых в межостистом промежутке позвоночника. Сущность полезной модели состоит в том, что межостистый фикс
