A Progressive Robot for Cardiovascular and Cerebrovascular Interventional Surgery

Abstract

The invention discloses a gradual cardiovascular interventional operation robot. The robot comprises a guide wire propulsion module, a balloon catheter propulsion module and a contrast agent injectionmodule, wherein the guide wire propulsion module comprises a guide wire pushing mechanism and a guide wire rotating mechanism, the guide wire pushing mechanism is used for achieving the pushing of aguide wire during a vascular interventional operation, and the guide wire rotating mechanism is used for achieving the rotation of the guide wire during the vascular interventional operation; the balloon catheter propulsion module is used for achieving the pushing of a balloon catheter during the vascular interventional operation, and the contrast agent injection module is used for achieving the injection of a contrast agent during the vascular interventional operation. The gradual cardiovascular interventional operation robot has the advantages that the pushing and rotation of the guide wire,the pushing of the balloon catheter and the injection of the contrast agent can be achieved during the vascular interventional operation, and the guide wire rotating mechanism provides a real-time force feedback function.

Description

technical field [0001] The present invention relates to a surgical robot in the field of medical instruments, in particular to a progressive cardiovascular and cerebrovascular interventional surgical robot. Background technique [0002] Vascular interventional surgery is one of the commonly used and effective methods for the treatment of vascular diseases. However, due to its surgical procedure, the doctor needs to be exposed to X-rays for the operation. Prolonged exposure to X-rays can cause adverse effects and damage to the human body. At the same time, this operation requires rich clinical experience and superb surgical techniques, which has high requirements for doctors, and it takes a long time and costs a lot to train qualified surgeons. Moreover, the time-consuming operation not only causes great harm to the body, but also makes the doctor prone to fatigue. [0003] Vascular interventional surgery robot is the successful application of robot technology in vascular ...

AI Technical Summary

Problems solved by technology

However, since the measured force and moment are frictional resistance, it is not a direct measurement of the force on the guide wire and catheter in the blood vessel.

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