Guide wire controller and operation method thereof

Abstract

The invention discloses a guidewire controller in a slave device of an interventional surgery robot and a method for using the same, belonging to the technical field of minimally invasive blood vessel interventional surgery. The guide wire controller includes a guide wire controller base, a guide wire clamping device and a clamping switching mechanism installed on the guide wire controller base; the guide wire clamping device is used to clamp the guide wire, and the clamping switch The mechanism is used to drive the guide wire clamping device to loosen the clamp on the guide wire; the guide wire lock adopts a special cone surface and cone hole structure to realize the clamping of the guide wire. The pedestal is mounted on a height-adjustable base that also includes a guidewire torsion device and a force-measuring assembly. The present invention has a simple overall structure, adopts a modular structure design, is easy to disassemble and assemble, has a compact structure, is light in weight overall, and has low 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 angiography, interventional surgery virtual reality surgery training and actual surgery. Background technique [0002] Cardiovascular diseases are the most common type of diseases in human beings. They are currently a major cause of death in the world population and seriously threaten human health. Cardiovascular and cerebrovascular diseases have become one of the three major causes of human deaths. Every year, 2.5 million of my country's 9 million patients with cardiovascular and cerebrovascular diseases die. [0003] Minimally invasive interventional therapy for cardiovascular and cerebrovascular diseases is the main treatment for cardiovascular and cerebrovascular diseases. It is guided by medical imaging equipment with the help of interventional ca...

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. The force sensor solves the problem that the existing robot is difficult to complete the cooperative operation of the catheter and the guide wire and cannot intuitively feel the surgical operation. It is used for interventional surgery or imaging to improve the safety and operability of interventional surgery or imaging. The structure is simple and easy to implement. At the same time, the device can also be used for surgical training, teaching or training

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