A medical orthopedic bone plate fixation device

Abstract

The invention relates to a fixation instrument for an internal fixation plate of the medical orthopedics department. The fixation instrument comprises a bottom plate, wherein a fixation supporting frame is installed on the bottom plate, a fixation containing frame is installed on the fixation supporting frame and symmetrically provided with fixation extrusion grooves, the fixation supporting frameis symmetrically provided with two fixation moving grooves, a moving mechanism is installed on the fixation supporting frame, and two extrusion mechanisms are installed on the moving mechanism. The fixation instrument can solve the problems that an existing internal fixation plate needs mutual fixation with the help of an existing clamp in the production process, mutual fixation of the internal fixation plate with the help of the existing clamp is unstable, the clamp needs to be adjusted manually according to different specifications of internal fixation plates, it is impossible to manually fix the internal fixation plate accurately with the help of the clamp, the internal fixation plate is prone to shaking in the machining process, and the machining accuracy of the internal fixation plate is affected.

Description

technical field [0001] The invention relates to the field of medical equipment production equipment, in particular to a medical orthopedic bone plate fixation equipment. Background technique [0002] The bone plate is an internal fixation device for plate-shaped fractures with holes for medical orthopedics. Clinically, it is often used in conjunction with bone screws or bone wires. It is divided into two types: common bone plate and compression bone plate. According to different purposes, it can be made into strip shape, Y shape, L shape, T shape, etc. The existing bone plate is in production Most of the process uses automatic laser cutting equipment for processing, but there are still many medical device factories that use traditional machines to process bone plates. The traditional way of processing Y-shaped bone plates requires manual fixation of the bone plate with the help of existing fixtures. The existing fixture fixes the bone plate unstable, and the fixture needs t...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a medical orthopedic bone plate fixation device, which can solve the existing bone plate needs to be manually fixed with the help of existing clamps in the production and processing process of the existing bone plate, and the need to manually control the existing bone plate. The bone plate is processed by the hole machine, and the existing jig is used to fix the bone plate manually. It is unstable. For different specifications of the bone plate, the jig needs to be manually adjusted. The manual use of the jig cannot accurately fix the bone plate. The bone plate is in the process of processing. It is easy to shake, which affects the accuracy of bone plate processing, complex operation, poor stability, high labor intensity and low work efficiency. It can realize the function of intelligent mechanical fixation of orthopedic bone plate, and can automatically adjust according to the specifications of bone plate. Simple operation, good stability, low labor intensity and high work efficiency

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