Orthopaedics microscopic line scissors

Abstract

The invention discloses orthopaedics microscopic line scissors, including shear blades, a first shear shank, and a second shear shank. The ends of the first shear shank and the second shear shank, close to the shear blades, are provided with first holes. The two first holes are internally plugged with a same first pin roll. The first shear shank and the second shear shank are provided with fixingdevices. The fixing device comprises a first fixing hole, a second fixing hole, and a second hole. The second fixing hole is on one end of the first shear shank, far away from the shear blades, and the second hole is between the first fixing hole and the second fixing hole. The orthopaedics microscopic line scissors can rapidly pick up thread residues and provides convenience for cutting lines. The orthopaedics microscopic line scissors can align when cutting things, so that the scissors can cut lines or other things along a straight line, and cutting precision is improved. The scissors can prevent closing of the first shear shank and the second shear shank from being influenced by a cutting blade and a file, and practicality of the device is improved. The scissors can cut and rasp soft tissues, and functionality of the device is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an orthopedic micro wire scissors. Background technique [0002] Scissors (scissors), known as scissors or reamers in ancient times, were invented by the ancient Egyptians around 1500 BC. They used the principle of levers in simple machinery. They were first found in the ruins of the ancient Egyptians and were a kind of cutting made of metal. The tool of the object has two interlaced blades that can be opened and closed. Although the scissors are not impressive in appearance, they are widely used. When tools such as knives and shovels cannot use force, scissors can easily solve it. Scissors may not look like much, but they are versatile. When tools such as knives and shovels cannot use force, scissors can easily solve it. Scissors have become an indispensable tool in people's daily production and life. A tailor needs to cut cloth and thread, a village woman needs to c...

AI Technical Summary

Problems solved by technology

In medical operations, scissors are also widely used. Orthopedics, hand surgery, and vascular surgery are often used, and micro scissors are also widely used. Micro scissors can not only trim soft tissues, but also cut threads, but frequent cutting Scissors are prone to wear and tear after threading, and soft tissue cannot be effectively trimmed again when they are reused, and the general scissors have a single function. Therefore, there is an urgent need for an orthopedic micro wire scissor

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