Vein stripper

A technique of stripping and veining, applied in the field of medical devices, can solve problems such as difficult veins, achieve the effect of easy passage through blood vessels, increase smoothness, and reduce resistance

Pending Publication Date: 2021-01-05
张世康
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, the inversion stripping method has the advantages of small trauma, concealed wound, and short healing time. However, if ...

Method used

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. If the words "up", "down", "left" and "right" appear in the following, it only means that they are consistent with the directions of up, down, left and right in the drawings themselves, and do not limit the structure.

[0028] Such as Figure 1~3 As shown, a kind of vein stripper of the present invention comprises: stripping catheter 1, a pair of ends 2 that are fixed on the two ends of stripping catheter 1, a pair of clips 3 that are fixed in the middle part of stripping catheter...

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PUM

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Abstract

The invention discloses a vein stripper, and belongs to the field of medical instruments. According to the technical scheme, the vein stripper is characterized by comprising a stripping catheter, a pair of end heads fixed to the two ends of the stripping catheter, a pair of clamping heads fixed to the middle of the stripping catheter, a stripping handle operably connected with any one of the pairof end heads, and a stripping head operably connected with any one of the pair of clamping heads, wherein the stripping catheter is at least partially wrapped in a heat shrink tube. The vein strippercan strip veins in an introversion mode and can also strip the veins in an extroversion mode in the operation process, meanwhile, the vein stripper can pass through blood vessels more easily, and resistance generated when the stripper passes through the blood vessels in the operation process is small.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a vein stripper. Background technique [0002] Varicose veins of the lower extremities are the most common diseases of the venous system, and the total incidence of the population is about 10%. The usual treatment methods include laser treatment, electrocoagulation treatment, sclerosing agent treatment, drug treatment and surgical treatment, etc., and the existing surgical treatment methods include inversion stripping and external stripping. [0003] Among them, the inversion stripping method has the advantages of small trauma, concealed wound, and short healing time. However, if the stripped segment of the vein is broken during the stripping process, it is difficult to use the broken vein in the inversion stripping method. This usually requires an additional incision to strip the broken vein. Contents of the invention [0004] The technical problem to be solved b...

Claims

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Application Information

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IPC IPC(8): A61B17/00
CPCA61B17/00008
Inventor 张世康
Owner 张世康
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