A surgical wire fixing device for nursing in an operating room

Abstract

The invention relates to the technical field of medical instruments, and discloses a surgical wire fixing device for nursing in an operating room, which includes a base, the fixing frame includes a fixing shaft, a positioning plate and a clamping plate, and the inner left and right sides of the wire breaking device are There are chute, ventilation groove, guide groove and threaded column respectively, and the second magnet corresponding to the first magnet is arranged inside the disconnecting device, the lower end of the second spring is connected with a sliding disc, and the outer side of the sliding disc is connected with a rolling bearing , the outer side of the winding ring is provided with a wire groove. The knife holder drives the first magnet, the second magnet and the surgical wire to move upwards, the slider drives the sliding disc to move upwards through the second spring, and the winding ring rotates away from the threaded column. When the second magnet moves to the upper position of the chute, The first magnet is separated from the second magnet, and the end of the surgical thread is exposed at the left part of the disconnecting device. This structure solves the problem that the end of the thread cannot be automatically extended and the end of the thread is easy to fall off.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a surgical wire fixing device for nursing in an operating room. Background technique [0002] Surgical suture refers to the special thread used for ligation and suture hemostasis and tissue suture in surgical operation or trauma treatment. Surgical sutures are divided into absorbable threads and non-absorbable threads. The earliest records of surgical sutures can be traced back to ancient Egypt in 3000 BC, and the oldest known sutures are in mummies in 1100 BC. The first detailed written accounts of wound suturing and the use of suture materials come from the Indian sage and physician Sushruta in 500 BC, the Greek "father of medicine" Hippocrates and later Aulus Cornelius in Rome Celsus described the basic suturing technique, and surgical sutures played a decisive role in medical suturing and greatly promoted the development of medicine. [0003] In some complex ope...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a surgical thread fixing device for nursing in the operating room, which has the advantages of automatically extending the thread end, avoiding thread winding and fixing the thread end, and solves the problem that the surgical thread fixing device for operating room nursing cannot be automatically stretched. Long thread ends, thread ends are prone to entanglement and thread ends are easy to fall off

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