Guide wire controller and operation method thereof

Abstract

The invention discloses a guide wire controller in an interventional operation robot slave client device and a using method thereof, and belongs to the technical field of minimally invasive vascular interventional operation. The guide wire controller comprises a guide wire controller base, a guide wire clamping device and a clamping switching mechanism, wherein the guide wire clamping device and the clamping switching mechanism are installed on the guide wire controller base, the guide wire clamping device is used for clamping a guide wire, and the clamping switching mechanism is used for driving the guide wire clamping device to loosen the guide wire. Different from the mode of adopting one device to control clamping and loosening in the prior art, clamping and loosening of the guide wireare controlled separately by means of the guide wire controller, the guide wire clamping mechanism (7) clamps the guide wire all the time in a default state, when the guide wire needs to be loosened,the clamping switching mechanism (8) is used for switching to loosen the guide wire, and the structure is optimized greatly. The base is installed on a pedestal with adjustable height, and a guide wire twisting device and a force measurement assembly are arranged on the base. The guide wire controller is simple in overall structure, easy to disassemble and combine by means of the modular structural design, compact in structure, light in overall weight and low in manufacturing cost.

Description

technical field [0001] The invention belongs to the technical field of minimally invasive vascular interventional surgery, and relates to a guide wire controller and a control method thereof. The guide wire controller can be used in radiography, interventional surgery virtual reality surgery training and practical operation. Background technique [0002] Cardiovascular system disease is the most common type of disease in human beings. It is a major cause of death of the world's population and poses a serious threat to human health. Cardiovascular and cerebrovascular diseases have become one of the three major causes of human death, and 2.5 million of the 9 million patients with cardiovascular and cerebrovascular diseases in my country die every year. [0003] Minimally invasive interventional therapy for cardiovascular and cerebrovascular diseases is the main treatment for cardiovascular and cerebrovascular diseases. , Liver and kidney blood vessels, and then implement a m...

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a guidewire controller and its control method. The purpose of the guidewire controller is to solve the problems in the prior art that the clamping structure of the guidewire is complicated and the clamping is inconvenient. power situation

The guide wire controller adopts modular design, simple structure, convenient disassembly and assembly, and is convenient for replacement and disinfection; this method uses a guide wire clamping device and a clamping switching mechanism to complete the clamping and loosening of the guide wire, and is equipped with a six-axis The force sensor solves the problem that the existing robots are difficult to complete the cooperative operation of the catheter and the guide wire and cannot intuitively feel the surgical operation, and improves the safety and operability of interventional surgery or angiography

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