Vascular intervention surgical robot double-position driving and feedback device suitable for clinical use

Abstract

The invention relates to a blood vessel interventional operation robot double-position driving and feedback device suitable for clinical use, and belongs to the technical field of medical instruments. Comprising a shell and a two-position driving mechanism arranged in the shell. The double-position driving mechanism comprises a bottom plate assembly, a synchronous belt assembly, a far-end driving platform assembly and a near-end driving platform assembly. The synchronous belt assembly, the far-end driving platform assembly and the near-end driving platform assembly are all arranged on the bottom plate assembly; the number of the synchronous belt assemblies is at least two, one synchronous belt assembly is connected with the far-end driving platform assembly, and the other synchronous belt assembly is connected with the near-end driving platform assembly. The far-end position feedback mechanism and the near-end position feedback mechanism are connected with the far-end driving platform assembly and the near-end driving platform assembly respectively. According to the invention, in a vascular interventional operation in a robot-assisted state, an operating bed side controls a double-position driving mechanism and a position feedback mechanism of a catheter and a guide wire, and an operator can remotely adjust the tail end form of the matched catheter or guide wire.

Description

technical field [0001] The invention relates to a clinically applicable dual-position drive and feedback device for vascular interventional surgery robots, belonging to the technical field of minimally invasive vascular interventional surgery. Background technique [0002] Most of the existing two-position drive and feedback devices for vascular interventional surgery robots only control the operation of guide wires, balloons, stents and other components, and the insertion of the guide catheter needs to be done manually by doctors. At present, there are many structural redundancy, complex structure, large volume and heavy weight, which cannot be well promoted and used in clinical applications. Contents of the invention [0003] (1) Technical problems to be solved [0004] In order to solve the above-mentioned problems in the prior art, the present invention provides a clinically applicable two-position drive and feedback device for vascular interventional surgery robots. ...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing two-position drive and feedback devices for vascular interventional surgery robots only control the operation of guide wires, balloons, stents and other components, while the delivery of guide catheters The insertion needs to be done manually by the doctor. The long-distance delivery of the guide catheter outside the body currently has many redundant structures, complex structures, large volume and heavy weight, which cannot be well promoted and used in clinical applications.

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