Disposable skin stapler

Abstract

The invention discloses a disposable skin stapler. The skin stapler comprises a shell, a percussion handle, a press nail forming mechanism and a nail push mechanism for enabling a stapling nail to be in a percussion position, wherein the press nail forming mechanism comprises a press nail block, a reset spring, a nail push piece and a forming piece, wherein the reset spring enables the press nail block to reset automatically, the nail push piece is provided with a stapling nail forming groove, and the forming piece is matched with the stapling nail forming groove to form the stapling nail; the percussion handle is hinged on the shell; the shell is provided with a guide groove; the nail push piece is installed in the guide groove in a sliding manner; the front end of the press nail block abuts against the nail push piece; one end of the reset spring pushes against the shell and the other end thereof pushes against the press nail block; the rear part of the press nail block is provided with a percussion part; the percussion handle is provided with a thrust part matched with the percussion part to move the press nail block forward; and the percussion part and the thrust part are a pair of sloping structures matched with each other. The skin stapler can enable the stapling nail to be formed stably, enable percussion to be quick and save labor.

Description

technical field [0001] The invention relates to a disposable skin stapler, which belongs to the field of medical instruments. Background technique [0002] At present, regarding the closure of surgical incisions and wounds, sutures are generally used to suture by hand, but sutures have many disadvantages, such as complex operation, time-consuming and laborious suturing, silk threads need to be drawn out from the subcutaneous tissue, and the silk threads in the subcutaneous tissue are easily separated from the human body. Rejection occurs, connective tissue is easy to form, and the so-called centipede feet are more likely to be formed at the needle eye, which not only affects the appearance but also affects the healing of the incision. There are also some skin staplers on the market, but these skin staplers are not strong enough due to insufficient force. There will be a phenomenon that it cannot be formed, and the firing is not sensitive. Contents of the invention [0003...

AI Technical Summary

Problems solved by technology

[0002] At present, regarding the closure of surgical incisions and wounds, sutures are generally used to suture by hand, but sutures have many disadvantages, such as complex operation, time-consuming and laborious suturing, silk threads need to be drawn out from the subcutaneous tissue, and the silk threads in the subcutaneous tissue are easily separated from the human body. Rejection occurs, connective tissue is easy to form, and the so-called centipede feet are more likely to be formed at the needle eye, which not only affects the appearance but also affects the healing of the incision. There are also some skin staplers on the market, but these skin staplers are not strong enough due to insufficient force. There will be no molding phenomenon, and the firing is not sensitive

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