A kind of cutting edge skin cutter

Abstract

The invention discloses an incision edge skin excision device, comprising a first fixing part, a second fixing part slidingly connected with the first fixing part, a first fixing needle, a second fixing needle, an auxiliary assembly, the first fixing needle and the first fixing needle. The second fixing pin is used to insert into the patient's skin for fixation. The first fixing pin is vertically connected to the bottom of the first fixing plate, the second fixing pin is vertically connected to the second fixing plate, and the first fixing pin and the second fixing pin are respectively located at the bottom of the first fixing plate. The first fixed plate and the second fixed plate are far away from one end; the auxiliary component includes multiple sets of limiting plates that can be engaged with the upper surface of the first fixed plate, and each set of limiting plates is two, which are used for the transition between the first positioning plate and the upper surface of the first fixed plate. There is a gap between the second positioning plates, and the adjacent sides of each group of two limiting plates are respectively flush with both sides of the first guide groove, and are arranged along the length direction of the first fixing plate, and the thickness of each limiting plate is the same as that of the first guiding groove. One positioning board has the same thickness, so as to achieve the effect of beautiful and neat excision of the skin at the edge of the patient's incision.

Description

technical field [0001] The invention relates to the technical field of medical instruments, more specifically, it relates to an incision edge skin cutter. Background technique [0002] In orthopedic lumbar spine surgery, an incision of 10-15cm long will be formed when the electric knife is used to cut the skin. At the same time, there will be insufficient blood supply and skin tissue necrosis at the edge of the incision. Debridement, the skin tissue of 3-5mm at the edge of the incision is excised. [0003] At present, the conventional clinical solution is that medical staff use ordinary scalpels to carry out the excision, which has the disadvantages of unsightly, uneven, jagged incisions and the like. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide an incision edge skin cutter, which has the characteristics of beautiful and neat incision. [0005] To achieve the above object, the present in...

AI Technical Summary

Problems solved by technology

[0003] At present, the conventional clinical solution is that medical staff use ordinary scalpels to perform excision, which has the disadvantages of unsightly, uneven, jagged incisions, etc.

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