A blood vessel suturing device

A technology for suturing devices and blood vessels, applied in trocars, surgical instruments, applications, etc., can solve problems such as no physical output, and achieve the effects of not easy intimal shedding, reducing difficulty, and increasing clamping effect.

Inactive Publication Date: 2021-03-26
复旦大学附属中山医院厦门医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The United States has produced relatively mature products. Domestic manufacturers and research institutions are engaged in the research of vascular suturing, but basically there is no physical output. At present, the vascular suturing devices used in domestic hospitals still need to be imported from abroad.

Method used

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  • A blood vessel suturing device
  • A blood vessel suturing device
  • A blood vessel suturing device

Examples

Experimental program
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Effect test

Embodiment Construction

[0030] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0031] Such as Figure 1 to Figure 6 As shown, it is a blood vessel suturing device related to the present invention, comprising a first forceps body 1, a second forceps body 2, a clamping device 3 and an abutting device 4, the middle part of the first forceps body 1 is in contact with the The middle part of the second pliers body 2 is hinged to each other, the clamping device 3 is arranged at one end of the first pliers body 1, and the clamping device 3 clamps a needle; the abutting device 4 is arranged on the said clamping device 3. One end of the second pliers body 2 close to the clamping device 3 .

[0032] In this way, in the blood vessel suturing device involved in the present invention, by setting the clamping device 3 and the abutting device 4, when in use, the sewing needle on the clamping device 3 an...

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Abstract

The invention discloses a blood vessel suturing device which comprises a first forceps body, a second forceps body, a clamping device and an abutting device, the middle of the first forceps body is hinged to the middle of the second forceps body, the clamping device is arranged at one end of the first forceps body, and a suture needle is clamped on the clamping device; the abutting device is arranged at the end, close to the clamping device, of the second clamp body. Compared with the prior art, by arranging the clamping device and the abutting device on the first forceps body and the second forceps body, a doctor can be assisted in carrying out blood vessel suturing operation, and the blood vessel suturing difficulty is reduced.

Description

technical field [0001] The invention relates to the field of vascular suturing aids, in particular to a vascular suturing device. Background technique [0002] Most of the existing blood vessel sutures are operated by doctors holding the sewing needles with needle-holding forceps, which requires a high level of operation for doctors, and it takes a long time to practice to meet the requirements of blood vessel sutures. At present, experts at home and abroad have conducted a lot of research on vascular wind suture. The United States has produced relatively mature products. Domestic manufacturers and research institutions are engaged in the research of vascular suturing, but basically there is no physical output. At present, the vascular suturing devices used in domestic hospitals still need to be imported from abroad. [0003] In view of this, the applicant conducted in-depth research on the above-mentioned defects in the prior art, and this case arose. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/04A61B17/062
CPCA61B17/0482A61B17/0491A61B17/062
Inventor 洪诗钗王利新卢伟锋符伟国陈艺辉黄玉龙洪翔陈刚蔡秋妮黄小媛欧娟娟
Owner 复旦大学附属中山医院厦门医院
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