A skin stapler pressing nail structure

Abstract

The invention discloses a nail-pressing structure for a skin stapler, which belongs to the field of medical devices. The key points of the technical solution include a shell, the inner bottom wall of the shell is fixedly connected with a nail cartridge, and the inner wall of the shell is rotatably connected with a pusher. A second spring is fixedly connected to the opposite side of the housing and the push plate, and the inner wall of the housing is slidably connected to a push plate that is slidably connected to the push plate, and the bottom of the push plate penetrates the nail bin and extends To the inside of the staple cartridge, the inner wall of the staple cartridge is slidably connected with a push block, and the opposite side of the push block and the staple cartridge is fixedly connected with a first spring. By setting a limit block in the present invention, when the medical staff does not use the stapler When the push plate is fixed, it can prevent the medical staff from pressing the push plate by mistake, causing the push plate to push the staple plate and firing the staples to the same position repeatedly, which can not only effectively reduce the risk of operation, but also avoid unnecessary Necessary waste, and then play a good protective effect.

Description

technical field [0001] The invention relates to the field of medical instruments, and more specifically, relates to a nail-pressing structure of a skin stapler. Background technique [0002] After many years of clinical application in general surgery, orthopedics, obstetrics and gynecology, burns, emergency, cardiothoracic surgery, neurosurgery and other surgical departments, the skin stapler has proved to be fast and simple in the process of suturing long wounds. The major reform of technology is a good assistant for surgeons and a medical product worthy of popularization and application. [0003] Most of the existing skin staplers do not have a safety mechanism, and it is possible to strike the staples at the same position multiple times during use, which not only makes the patient unable to receive effective treatment, but also aggravates the patient's injury, resulting in greater uncertainty. In addition, it is more difficult to add staples to the existing skin stapler,...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing skin staplers do not have a safety mechanism, and it is possible to strike the staples at the same position multiple times during use, which not only makes the patient unable to receive effective treatment, but also aggravates the patient's injury, resulting in greater uncertainty. In addition, it is difficult to add staples to the existing skin stapler, and the operating experience of the medical staff who replaces the staples is relatively high, so there is a lot of room for improvement

Images