Hemostatic clip

The technology of hemostatic clip and elastic clip is applied in the field of hemostatic clip and medical device manufacturing.

Pending Publication Date: 2022-04-12
上海智宸实业(集团)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a new hemostatic clip, which realizes the opening and closing of the hemostatic clip through axial sliding, so that it can be fastened and removed conveniently, so as to solve the technical problems of inconvenient operation and complex structure of the hemostatic clip in the prior art

Method used

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Embodiment Construction

[0027] The hemostatic clip described in the present invention can be made of the following materials and components, and is not limited to the following materials and components, for example: metal, polymer plastic, silica gel, titanium alloy, spring and so on.

[0028] Such as figure 1 Shown is a side structural view of the hemostatic clip according to the embodiment of the present invention;

[0029] The hemostatic clip of this embodiment includes: an elastic clip 1 and a housing 2; the housing 2 is a tubular structure with two ends open; as Figure 5 shown.

[0030] The elastic clip 1 is generally made of an elastic metal sheet, and the central part is bent outwards to ensure that it can be opened outwards when it is not constrained by the limiting hole of the housing 2 .

[0031] One end of the elastic clip 1 is an open end, and the other end is a closed end; the open end is a specific operation site for clamping hemostasis, while the closed end remains closed. The clos...

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Abstract

The invention provides a hemostatic clip, and belongs to the field of manufacturing of medical supplies. The device comprises an elastic clamp and a shell, the shell is of a tubular structure with two open ends; one end of the elastic clamp is an open end, and the other end is a closed end; the closed end can slide in the shell; a limiting hole is formed in an opening in one end of the shell, and the opening end of the elastic clamp abuts against the limiting hole. The closed end slides in the shell so that the limiting hole can be closed or the open end of the elastic clamp can be opened. Clamping and loosening of the elastic clamp can be achieved only by axially moving the elastic clamp, and hemostasis operation is facilitated to the maximum extent; moreover, the structure is simple, when the elastic clamp is moved axially, the elastic clamp is closed through the limiting hole, and manufacturing is easy.

Description

technical field [0001] The invention relates to medical device manufacturing technology, in particular to a hemostatic clip, which belongs to the technical field of disposable medical product manufacturing. Background technique [0002] At present, the application of minimally invasive surgery is becoming more and more extensive, and the technology is becoming more and more mature. In laparoscopic surgery, in order to remove the lesion, some blood vessels need to be temporarily clipped. In the prior art, metal titanium clips and ligation clips are commonly used. Compared with traditional suture hemostasis, using clips to stop bleeding is more convenient and quicker. However, the titanium clip may have incomplete clamping or fall off, and its service life is about 15-20 times. Ligating clips also have the disadvantage of being inconvenient to open and close repeatedly, and cannot control the clamping force. [0003] In the prior art, there is also a hemostatic clip with a ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A61B17/122A61B17/00
Inventor张治年朱雯迪张国峰金孝铭
Owner上海智宸实业(集团)有限公司