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Disposable Vascular Clip

A blood vessel clip, a disposable technology, applied in the field of medical devices, can solve the problems of poor stability of blood vessel clips, easy to break and fall off, etc., and achieve the effect of good stability, stable pressure, and not easy to be damaged

Active Publication Date: 2017-03-22
TONGLU ZHOUJI MEDICAL INSTR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the poor stability of the vascular clips in the prior art, which are easy to break and fall off during use, the present invention provides a disposable vascular clip with good stability and not easy to be damaged during use.

Method used

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  • Disposable Vascular Clip
  • Disposable Vascular Clip
  • Disposable Vascular Clip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0023] Such as figure 1 , image 3 and Figure 4 A disposable blood vessel clamp shown includes a first clamp arm 1 and a second clamp arm 2, the inner end of the first clamp arm 1 is connected to the inner end of the second clamp arm 2 through an elastic connector 3, and the first The outer end of the clamp arm is provided with grab 4, and the outer end of the second clamp arm is provided with the deck 5 that cooperates with grab, and the outer end outside of the first clamp arm is provided with the first lug 6, and the outer end of the second clamp arm There are second lugs 7 on both sides of the outer end; the inner surfaces of the first clamping arm 1 and the second clamping arm 2 are arc surfaces, and the inner surfaces of the first clamping arm and the second clamping arm are respectively provided with a plurality of locking teeth. 16. The c...

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Abstract

The invention relates to the technical field of medical instruments, and discloses a disposable vascular clamp. The disposable vascular clamp comprises a first clamping arm and a second clamping arm, the inner end of the first clamping arm is elastically connected with the inner end of the second clamping arm, the outer end of the first clamping arm is provided with a hook, the outer end of the second clamping arm is provided with a clamping base matched with the hook, the inner side surface of the first clamping arm is a cambered surface, the inner side surface of the second clamping arm is a cambered surface, the inner end of the first clamping arm is connected with the inner end of the second clamping arm through an elastic connector, the elastic connector is annular, the elastic connector, the first clamping arm and the second clamping arm are integrated, and several arc-shaped grooves which are distributed along the circular ring are arranged in two side surfaces of the elastic connector. After the disposable vascular clamp can clamp a blood vessel stably, and is not liable to be damaged when the disposable vascular clamp is used, and the disposable vascular clamp can be used more safely.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a disposable blood vessel clip. Background technique [0002] At present, when a lesion is found to be surgically removed during the operation, in order to ensure a stable operation, the corresponding blood vessel needs to be temporarily closed. There are many tools used to close the blood vessel in the prior art, such as a hemostat clamping the blood vessel temporarily to avoid Blood flows out; blood vessels may also be ligated using suture-knotting techniques. However, when clamping blood vessels with hemostats, you need to hold the hemostats, which can be used for short-term operations. However, some operations take a long time, and it is obviously inappropriate for a special person to hold the hemostats for a long time. For ligation, in case of loose threads during the operation Or the thread will come off, which will cause internal bleeding and the wound will he...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/122
CPCA61B17/1227A61B2017/12004
Inventor 周炎明邹晓峰
Owner TONGLU ZHOUJI MEDICAL INSTR
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