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Medical sewing needle device

A technology for suture needles and needle boxes, which is applied in the field of medical devices and can solve the problems of no specific placement tools for suture needles, secondary pollution, etc.

Active Publication Date: 2018-03-16
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

[0032] 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.

[0033] 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.

[0034] Such as 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 ...

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Abstract

The invention discloses a medical sewing needle device. The medical sewing needle device comprises a shell, a hollow cavity arranged horizontally is formed in the shell, a hollow clamping mechanism with an opening at the upper end is detachably arranged on the shell, the clamping mechanism is communicated with the hollow cavity, a spring is fixed in the inner bottom of the clamping mechanism, multiple sewing needle box mechanisms are arranged in the clamping mechanism in sequence from top to bottom, the sewing needle box mechanisms are above the spring, one end of the shell is provided with anopening communicated with the hollow cavity, the other end of the shell is provided with a push rod mechanism, at least a part of which is in the hollow cavity, the sewing needle box mechanisms in the clamping mechanism can enter the hollow cavity under the elastic role of the spring, so as to push the push rod mechanism to push the sewing needle box mechanism out from the opening. The problem that no special tools for placing common sewing needles are designed, the sewing needles are exposed, thereby being easy to be contaminated for the second time in threading or needle change 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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IPC IPC(8): A61B50/30A61B17/06
CPCA61B17/06133A61B50/3001A61B2050/005A61B2050/3009A61B2050/3013
Inventor 夏芳芳陈鸿飞施克俭金周晟徐旭仲
Owner THE FIRST AFFILIATED HOSPITAL OF WENZHOU MEDICAL UNIV
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