Vascular intervention operation collection device and vascular intervention operation collection method

Abstract

The invention discloses a vascular intervention operation collection device based on an improved optical fiber data glove and a vascular intervention operation collection method based on an improved optical fiber data glove. The device comprises an operation guide wire circumferential rotary collection module, an operation guide wire axial propelling collection module, a support auxiliary module and a data processing module, wherein the operation guide wire circumferential rotary collection module is used for collecting finger bending curvature information when an operator rotates a guide wire; the operation guide wire axial propelling collection module is used for collecting hand movement information when the operator propels or withdraws the guide wire; the support auxiliary module is used for supporting a simulated blood vessel environment and enabling the front end of the guide wire to be positioned in an effective magnetic field emission region of an electromagnetic positioning system; the data processing module is used for processing, analyzing and converting the collected data. The vascular intervention operation collection device is capable of performing modeling analysis on hand and finger movement in an operation process; the method is capable of tracking movement of the guide wire in a vascular intervention therapy, so that the operator can effectively control the propelling and rotary motion of the guide wire, the operation precision is improved, and the recovery period of a patient is shortened.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an improved optical fiber data glove-based acquisition device and method for vascular interventional operations. Background technique [0002] At present, vascular interventional surgery robots have become an important tool to assist doctors in the treatment of cardiovascular and cerebrovascular diseases. Robot-assisted vascular interventional surgery means that the doctor, under the guidance of the digital subtraction angiography (DSA) system, manipulates the joystick or the operating handle to control the robot to push the guide wire (a soft wire with rigidity) to move in the human blood vessel. , to treat the lesion to achieve the purpose of embolization of malformed blood vessels, dissolution of thrombus, and expansion of narrow blood vessels. Through master-slave control, vascular interventional surgery robots can greatly reduce the X-ray radiation dose received by ...

AI Technical Summary

Problems solved by technology

[0005] However, these devices only use the data glove to collect the movement information of the operator's hand, but do not link the

Images