Волченко Денис Вячеславович (RU),Терсков Александр Юрьевич (RU),Величко Максим Николаевич (RU),Созонов Олег Анатольевич (RU),Шпиз Евгений Яковлевич (RU)
申请号：
RU2019138541
公开号：
RU0000198593U1
申请日:
2019.11.28
申请国别(地区):
RU
年份:
2020
代理人:
摘要：
The useful model relates to surgical instruments and relates to the field of medicine, in particular to traumatology, and can be used during osteosynthesis for the purpose of reposition of bone fragments and temporary intraoperative fixation. The technical result of the proposed useful model for reduction and osteosynthesis is to simplify the implementation of open reduction and fixation of fractures, increase the efficiency of osteosynthesis of skeletal fractures, the ability to determine the size of implants, reduce the trauma of surgical intervention, and reduce the frequency of postoperative complications. The device contains handles with a screw compression clamp and a working part, consisting of two jaws and jaws, on the supporting surface of which there are teeth that prevent sliding from the bone surface. One of the jaws of the working part has a support surface that contains a blind hole 2 mm deep. The second sponge contains a guide tube - a protector with a through hole that allows drilling the bone to form a channel for installing a fixing screw, the channel is directed from the center of the guide hole to the center of the blind hole of the second jaw. The walls of the tube protect the surrounding soft tissue from damage from the sharp edges of the drill. The diameter of the through hole allows the screw to be passed directly through the hole in the targeting tube without removing the device and losing reduction. The wall of the sponge in the area of the blind hole prevents excessive penetration of the drill into the soft tissue. On the lateral surface of the screw clamp in the area of the handles, there is a measuring scale corresponding to the distance between the jaws of the working part, with which the required length of the fixing screw is determined.Полезная модель относится к хирургическим инструментам и относится к области медицины, в частности к травматологии, и может быть использована в ходе выполнения остеосинтеза с целью репозиции костных отл
