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Connecting rod percussion type disposable skin stapler

A one-time, firing technology, applied in the field of medical devices, which can solve the problems of inability to form staples, affecting incision healing, and easy generation of connective tissue, etc.

Inactive Publication Date: 2013-03-27
常州安克医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Connecting rod percussion type disposable skin stapler
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Embodiment Construction

[0010] In order to make the content of the present invention easier to understand clearly, the present invention will be described in further detail below according to specific embodiments in conjunction with the accompanying drawings,

[0011] Such as figure 1 , 2 As shown, a connecting rod percussion type disposable skin stapler includes a housing 1, a percussion handle 2, a nail-pressing mechanism and a nail-pushing mechanism for placing the staples 6 at the firing position. The staple-forming mechanism includes a nail-pressing block 3. The return spring 4 that makes the nail pressing block 3 reset automatically, the nail pushing piece 5 with the staple forming groove 5-1 and the forming piece 10 that cooperates with the staple forming groove 5-1 to form the staple 6, and the firing handle 2 Hinged on the housing 1, the housing 1 is provided with a guide groove 1-1, and the push nail piece 5 is slidably installed in the guide groove 1-1, and the front end of the nail press...

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PUM

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Abstract

The invention discloses a connecting rod percussion type 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 skin stapler also comprises a connecting rod; and one end of the connecting rod is hinged at the tail of the press nail block and the other end thereof is hinged on the percussion handle. 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 connecting rod percussion type disposable skin suturing device, 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 sensiti...

Claims

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Application Information

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IPC IPC(8): A61B17/068
Inventor 沈敏峰吴铭
Owner 常州安克医疗科技有限公司
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