Teleoperation robot system and method for vascular interventional surgery

Abstract

The invention provides a teleoperation vascular interventional operation robot system and method which comprises a lifting portion, a near-end operation portion and a far-end operation portion. The near-end operation portion is arranged on the lifting portion; the far-end operation portion is used for driving the near-end operation portion; the near-end operation portion can move or rotate inside the three-dimensional space. The teleoperation vascular interventional operation robot system and method has the advantages that the structure is compact, the operation mobility is high, and the operation requirement of common clinic interventional operation is met; a mechanical hand is controlled through the far-end operation portion for performing the operation, the operation is flexible and precise, and the interventional operation quality is improved; the mechanical hand is controlled by the far-end operation portion for performing the operation, doctors of an intervention department are liberated from the radial environment, and accumulated radial injures are reduced.

Description

Technical field [0001] The present invention relates to the field of medical equipment, in particular, to a teleoperation robot system and method for vascular interventional surgery. More specifically, the present invention relates to a device that can release handles for catheters, guide wires, stents, etc. under the remote control of a doctor. Device and method of operation. Background technique [0002] Vascular interventional operations require doctors to complete under radiographic monitoring. The doctors suffer cumulative radiological damage, which is manifested in the reduction of white blood cells, a high incidence of cancer, and a serious threat to their health. In addition, some serious and dangerous diseases in interventional surgery, such as aortic dissection, hemangioma, etc., require delicate movements for treatment. The doctor's hand tremor, inaccurate positioning, and uneven stent release force will affect these to varying degrees. The surgical effect of the dise...

AI Technical Summary

Problems solved by technology

Most of the above-mentioned surgical robots operate scalpels, surgical forceps, etc., and cannot operate long-distance, various types of vascular interventional instruments

[0004] The Magellan robot of Hansen Company in the United States can rotate the catheter 360° under the remote control of the doctor, but the device uses the crawler to squeeze the roller to operate the catheter, which has a single function and is expensive, and the doctor has no hand feeling when operating

Beihang University, the Institute of Automation of the Chinese Academy of Sciences and many other institutions have also carried out follow-up studies of similar foreign research. The use of rolling clamps to operate the guide wire can only complete a part of vascular interventional surgery, which greatly limits the function of the robot.

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