Novel great saphenous vein stripper handle

A vein, a new type of technology, applied in the field of the handle of the new saphenous vein stripper, can solve the problems of inconvenient operation, long stroke, long stroke of the handle, etc., and achieve the effect of convenient operation and shortened stroke

Active Publication Date: 2013-01-30
苏州爱瑞德医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional operation method is to remove the varicose veins through multiple incisions from the root of the thigh to the inner ankle of the calf. The trauma is large, the patient is more painful, the hospital stay is longer, the scars are more, and the cosmetic effect is poor.
Invention patent (authorized announcement number CN 201642132) discloses a great saphenous vein stripper, the structure of which is...

Method used

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  • Novel great saphenous vein stripper handle
  • Novel great saphenous vein stripper handle
  • Novel great saphenous vein stripper handle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] like figure 1 As shown in the figure, a new type of handle of the great saphenous vein extractor is provided with a handle 3 on the body 1 of the handle of the new type of saphenous vein extractor, and a locking device 4 is arranged in the middle of the handle 3 on the body 1, so The locking device 4 is a lever-type locking device, and the body 1 of the handle of the new anti-inversion great saphenous vein stripper is a long rectangular frame structure, and the longer side of the long rectangle is an arc-shaped handle 3, and the handle 3 The middle of the two disconnected ends is bent inward to form a lever-type locking device 4, and the other longer side of the long rectangle is provided with an assembly groove 2 in the middle. Device 4 locks the traction rope;

Embodiment 2

[0016] like figure 2 and image 3 As shown in the figure, a new type of handle of the great saphenous vein extractor is provided with a handle 3 on the body 1 of the handle of the new type of saphenous vein extractor, and a locking device 4 is arranged in the middle of the handle 3 on the body 1, so The locking device 4 is a self-locking locking device. The body 1 of the handle of the novel saphenous vein stripper is an inverted box-shaped box with a hollow cone boss in the middle, and the inner wall of the hollow cone boss is provided with a symmetrical shape. The locking device 4, the middle of the side of the main body 1 is provided with an assembly groove 2, the assembly groove 2 is used to insert the traction rope, and the traction rope is locked by the locking device 4

[0017] The material of the body 1 can be stainless steel, PA (nylon), PP (polypropylene), PE (polyethylene), ABS (styrene-acrylonitrile-butadiene block copolymer), PC (polycarbonate) , PMMA (acrylic) ...

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PUM

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Abstract

The invention discloses a novel great saphenous vein stripper handle. A holding part is arranged on a clamp body of a novel great saphenous vein stripper, an assembly groove is formed in the middle position of the holding part of the body, a locking device is arranged below the assembly groove, the assembly groove is used for clamping a pulling rope, and the pulling rope is locked through the locking device. Through the mode, the stripper handle can lock the pulling rope at any position during the use process, so that the stroke of the handle is effectively shortened, and the stripper handle is convenient to operate.

Description

technical field [0001] The invention relates to the field of medical auxiliary devices, in particular to a novel handle of a great saphenous vein stripper. Background technique [0002] Varicose veins of the great saphenous vein are a common problem in vascular surgery, and the surgical treatment is to ligate and completely strip the varicose veins. The traditional surgical method is to remove the varicose veins through multiple incisions from the root of the thigh to the inner ankle of the calf. The invention patent (authorized announcement number CN 201642132) discloses a great saphenous vein stripper, the structure of which is composed of a traction rope with a joint, a collet that can be movably connected to the collet and a handle, and the clip handle can be connected with the traction with a joint. The rope is flexibly connected, but the connection position is fixed, and the handle travel is too long, which is inconvenient to use. For the disposable venous stripping ...

Claims

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Application Information

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IPC IPC(8): A61B17/00
Inventor 魏继昌张弢冯海全王永刚
Owner 苏州爱瑞德医疗科技有限公司
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