Guide wire control handle

Abstract

The invention belongs to the field of medical equipment and specifically relates to a guide wire control handle. The invention aims to solve the problem in prior art that the operation environmental harm of vascular surgeons is great, the surgical precision is poor and the efficiency is low. The guide wire control handle provided by the invention includes a guide wire translation and feedback module, a guide wire rotating module and a body structural part. The guide wire rotating module and the guide wire translation and feedback module are connected and both of the modules are installed on the body structural part; a rotating angle output by the guide wire rotating module generates a posture control signal of the guide wire and the posture control signal is used for driving the guide wireto rotate by taking the length direction of the guide wire as an axis; and the guide wire translation and feedback module outputs a translation amount to generate a displacement control signal of theguide wire and is used for controlling delivery of the guide wire through linear motion and providing force feedback for an operator in the guide wire pushing process. Through the guide wire controlhandle, a doctor can keep away from a radiation area to achieve a remote operation. The sense of presence is enhanced through the force feedback, and the controllability is improved. The guide wire control handle has good clinical practical value.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a guide wire control handle. Background technique [0002] According to the statistics of the World Health Organization, cardiovascular disease is the number one killer of human death. The treatment of cardiovascular diseases mainly includes medical drug therapy, surgical treatment and interventional therapy. There are many problems in the treatment of internal medicine, such as poor treatment effect, long cycle, high cost and no cure. Surgical treatment is a way of cutting open human body tissues through thoracotomy. This method has problems such as complicated operation, poor controllability, great pain for patients after surgery, and long recovery time. With the development of medical technology, research has found that active interventional therapy can greatly reduce the mortality rate of cardiovascular and cerebrovascular diseases. At present, interventional th...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problems in the prior art that the doctor is exposed to radiation hazards during vascular interventional surgery, the surgical accuracy is poor, the surgical force is uncontrollable, and the surgical safety is po

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