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Medical suture needle device

A technology for suture needles and needle boxes, which is applied in the direction of trocars, applications, surgical instruments, etc., and can solve the problems of no specific placement tools for suture needles, secondary pollution, etc.

Active Publication Date: 2018-04-20
THE FIRST AFFILIATED HOSPITAL OF WENZHOU MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a medical suture needle device, which solves the problem that there is no specific placement tool for general suture needles, the suture needles are all exposed, and the problem of secondary pollution is easily caused during the threading process or during the needle replacement operation.

Method used

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Embodiment Construction

[0031] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0032] In the present invention, unless stated otherwise, the orientation words included in the term such as "horizontal direction, from top to bottom" only represent the orientation of the term in the normal use state, or are understood by those skilled in the art colloquial term and should not be construed as a limitation of the term.

[0033] like Figure 1-Figure 3 Shown: the present invention provides a medical suture needle device, the medical suture needle device includes a housing 1, the housing 1 is formed with a hollow cavity 102 along the horizontal direction, the housing 1 can be A hollow clamping mechanism 2 with an opening at the upper end is det...

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Abstract

The invention discloses a medical suture needle device which comprises a shell. A hollow cavity arranged in the horizontal direction is formed in the shell. A hollow clamping mechanism with the upperend provided with an opening is detachably disposed in the shell. The clamping mechanism is communicated with the hollow cavity. A spring is fixed to the inner bottom of the clamping mechanism. The clamping mechanism is internally also sequentially provided with a plurality of suture needle box mechanisms from top to bottom, and the suture needle box mechanisms are located above the spring. One end of the shell is provided with an opening communicated with the hollow cavity, the other end of the shell is provided with a push rod mechanism at least partially located in the hollow cavity, and the suture needle box mechanisms in the clamping mechanism can enter the hollow cavity under the effect of an elastic force of the spring to push the push rod mechanism and can push the suture needle box mechanisms out from the opening. The problem that a general suturing needle has no special placement tool, the suture needle is exposed, and the secondary pollution is easily caused during the threading process or the needle replacement operation is solved.

Description

technical field [0001] The invention relates to medical equipment, in particular to a medical suture needle device. Background technique [0002] Medical suture needles are mainly used for surgical sutures. They are mostly made of stainless steel wires drilled or grooved at the end of the needle. The surface is polished and electrolytically treated to make it very smooth. The needle types are divided into round needles, angle needles, Shovel needles, straight needles, etc., radians are divided into 1 / 2, 3 / 8, etc. according to actual needs; the production process is very complicated, and it is a high-tech product, and laser drilling technology is even used for fine drilling. Medical suture needles often need to be disinfected before use to prevent wound infection during suture. Generally, there is no specific placement tool for suture needles, and the suture needles are all exposed, which is easy to cause secondary pollution before use, especially during the threading process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/06
CPCA61B17/06A61B17/06114A61B2017/06142
Inventor 金周晟陈鸿飞夏芳芳施克俭徐旭仲
Owner THE FIRST AFFILIATED HOSPITAL OF WENZHOU MEDICAL UNIV
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