Novel inversion-preventing great saphenous vein stripper chuck

A vein and chuck technology, applied in medical science, surgery, etc., can solve the problem that the chuck cannot be disassembled, and achieve the effect of avoiding stripped blood vessel inversion and reducing damage

Inactive Publication Date: 2013-01-16
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

Invention patent (ZL98222842.2) discloses a great saphenous vein stripper, its structure is that the two ends of the traction rope are fixed with clamps, and the clamps cannot be disassembled
At present, there are some vein stripping devices on the market.

Method used

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  • Novel inversion-preventing great saphenous vein stripper chuck

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Embodiment Construction

[0010] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0011] see figure 1 , the embodiment of the present invention includes:

[0012] A new anti-varus great saphenous vein stripper chuck,

[0013] The body 1 of the novel anti-varus great saphenous vein stripper chuck is provided with a longitudinal assembly groove 2, and a circular blocking surface 3 is provided at one end of the body 1, and an assembly groove is provided in the middle of the circular blocking surface 3. 2 The circular inner groove 4 with the same center, the assembly groove 2 and the circular inner groove 4 are used to engage and block the rope body and block of the traction rope, the other end of the body 1 avoids the position of the as...

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Abstract

The invention discloses a novel inversion-preventing great saphenous vein stripper chuck. A longitudinal assembling slot is arranged on a main body of the novel inversion-preventing great saphenous vein stripper chuck; one end of the main body is provided with a round blocking surface; a round concave groove which is concentric with the assembling slot is arranged in the middle of the round blocking surface; the assembling slot is used for blocking and stopping a rope body and a blocking block of a pulling rope; the round blocking surface is used for blocking a vessel in a vessel stripping process, thereby avoiding the vessel from inversing; a clamping part is arranged on the other end of the main body far away from the assembling slot. With the adoption of the mode, the stripped vessel is effectively avoided from the inversion phenomenon in an operation, and the damages to endangium and peripheral vessel tissues of the stripped vessel are reduced furthest; with the special chuck design, only the pulling rope penetrates the vessel, so that the penetrating property of the product is improved and the product is convenient to operate.

Description

technical field [0001] The invention relates to the field of medical auxiliary devices, in particular to a novel anti-inversion great saphenous vein stripper chuck. Background technique [0002] Saphenous varicose veins are a common problem in vascular surgery. The surgical treatment is to ligate the varicose veins and completely strip them. 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 hospitalization time is long, there are many scars, and the cosmetic effect is poor. 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 chuck and a handle that can be movably connected to the chuck, and the edge of the chuck is sharp and has no anti-insider Flip the device. Invention patent (ZL98222842.2) disclo...

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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