Guide wire shaping apparatus

A shaper and guide wire technology, applied in the field of medical devices, can solve the problems of uncontrollable guide wire angle, unable to quantitatively control the guide wire bending distance, etc., and achieve the effect of preventing rebound

Inactive Publication Date: 2016-04-13
CHONGQING XINSHENG PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a guide wire shaper to solve the problem that the existing guide wire angle is uncontrollable and the bending distance of the guide wire cannot be quantitatively controlled

Method used

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  • Guide wire shaping apparatus

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Embodiment Construction

[0016] The present invention will be described in detail below in conjunction with accompanying drawing, as figure 1 and figure 2 Shown: a guide wire shaper in this embodiment, including a base 1 and a shaping device 2, the shaping device 2 is arranged on the base 1, and the shaping device 2 includes a fixed plate 3 and a rotating plate 4 , the fixed plate 3 and the rotating plate 4 are provided with a fixed hoop 5 and a movable hoop 6, the fixed hoop 5 and the movable hoop 6 are provided with a fixed nut 7, and one end of the rotating plate 4 is provided with a rotating shaft 8, so The other end of the rotating plate 4 is provided with a pulling ear 9, and the pulling ear 9 is connected with the rotating wheel 11 on the fixed plate 3 through a stay wire 10, and a scale line 12 is arranged on one side of the fixed plate 3 and the rotating plate 4, and the The other side of the fixed plate 3 and the rotating plate 4 is provided with an angle plate 13 perpendicular to the fixe...

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PUM

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Abstract

The invention discloses a guide wire shaping apparatus and belongs to the field of medical instruments. The guide wire shaping apparatus comprises a base and a shaping device, the shaping device comprises a fixed board and a rotating board, a fixing hoop on the fixed board is used for fixing one end of a guide wire, the other end of the guide wire is fixed by the rotating board, the rotating board can rotate so as to shape the guide wire, one side of the fixed board and one side of the rotating board are provided with graduation marks, allowing bending length to be quantitatively controlled, the other side of the fixed board and the other side of the rotating board are provided with an angular board perpendicular to the fixed board and the rotating board, the angular board is provided with an angular graduation marks, allowing bending angle to be quantitatively controlled, a heating device is disposed between the fixed board and the rotating board and can heat a bending point to effectively prevent the wire shape from restoring in shape.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a guide wire shaper. Background technique [0002] Interventional therapy is widely used in clinical medicine due to its advantages of minimal invasiveness, accurate positioning, safety, and few side effects and complications. It uses X-ray fluoroscopy, CT positioning, B-ultrasound and other medical imaging equipment as guides to guide the catheter or The device reaches the diseased area in the body through the human artery, vein, natural duct of the digestive system, and biliary tract, and obtains biochemical data such as tissue cells and bacteria, and performs imaging to obtain imaging data to achieve the purpose of diagnosing diseases. [0003] During interventional therapy, when the puncture needle penetrates into blood vessels, bile ducts, etc., after the needle core is withdrawn, the guide wire is inserted through the puncture needle, and continuously rotates and changes ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/09
CPCA61M25/09
Inventor 杨卫
Owner CHONGQING XINSHENG PHARMA CO LTD
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