Guide robot for conveying and reclaiming intervention catheters

Abstract

The invention relates to the technical field of medical instruments, in particular to a guide robot for conveying and reclaiming intervention catheters. The guide robot comprises a base, a rotary driver and a travelling driver; the travelling driver is used for clamping a catheter and controlling it to travel; a guide sleeve is nested in the base in the horizontal direction; the travelling driver is mounted within the guide sleeve; the rotary driver is mounted within the base; the rotary driver controls the guide sleeve to rotate relative to the base. During surgery, a distribution path of a vessel to be catheterized is observed in real time through an imaging apparatus, and the catheter is automatically conveyed through the travelling driver which clamps the catheter; in case of a branch, the rotary driver controls the guide sleeve to rotate relative to the base so that the end of the catheter in the guide sleeve is turned; medical staff can stay away from the imaging apparatus and operate the robot, so that radiation harm is effectively avoided for medical staff, and surgical quality, efficiency and safety is greatly improved.

Description

Technical field [0001] The invention relates to the technical field of medical devices, in particular to an interventional catheter delivery and recovery guiding robot. Background technique [0002] Minimally invasive interventional therapy is a kind of micro-channels with a diameter of several millimeters in the skin and blood vessels or through the original pipes of the human body without surgery to expose the lesions, and use imaging equipment (such as angiography machines, fluoroscopy machines, CT , MR, B-ultrasound, etc.) guide the treatment of local lesions; it has been used by more and more clinicians, especially in the treatment of cardiovascular diseases has been widely used. [0003] At present, when performing minimally invasive interventional treatments, imaging equipment is generally used to monitor the motion state of the catheter in the human body, and then the doctor himself adjusts the direction of the catheter and controls the delivery speed in real time based on ...

AI Technical Summary

Problems solved by technology

[0003] At present, when performing minimally invasive interventional therapy, imaging equipment is generally used to monitor the movement status of the catheter in the human body, and then the doctor himself adjusts the direction of the catheter and controls the delivery speed in real time according to the image. There are generally the following problems in the treatment: 1. The environment of the operation site is poor, and the medical staff need to withstand long-term radiation damage, which seriously threatens the health of the medical staff; 2. Due to the manual operation, it not only makes the catheter insertion time long, but also inconvenient to operate , and the accuracy and stability of insertion will be seriously affected

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