Automatic conveying system for vascular intervention operation guide wire

Abstract

The invention relates to an automatic conveying system for a vascular intervention operation guide wire. The system comprises the flexible guide wire, a driven end and a driving end, wherein the output end of the driven end is connected with the flexible guide wire; the flexible guide wire is driven by the driven end to move frontwards and backwards and rotate; the input end of the driven end is connected with the driving end through an electric signal; the driving end is arranged at the position away from an angiography instrument and used for remotely controlling the driven end so as to control the flexible guide wire to complete conveying actions of front-back movement and rotary movement; the driven end is arranged in an operating room; the angiography instrument is arranged on one side of a sickbed in the operating room; and the driving end is arranged in a control room away from the angiography instrument. Compared with the prior art, the system has the advantages that a doctor can control the driven end by operating the driving end in the control room away from the angiography instrument to control the guide wire to complete the conveying actions, so that the harm of X-ray scattering radiation of the angiography instrument is avoided, and the radiated dose of the doctor is greatly reduced.

Description

[technical field] [0001] The invention relates to the technical field of medical equipment, in particular to an automatic delivery system of a guidewire for vascular interventional operations. [Background technique] [0002] At present, the existing vascular interventional operations basically require the doctor to manually send the guide wire into the patient's blood vessel, that is, the doctor manually controls the forward and backward displacement, rotation and Turning etc. Because it is too close to the angiography machine, although the doctor will have the protection of lead clothing, the accumulation of long-term manual operation will still lead to the continuous accumulation of radiation dose of X-ray scattered rays, and the accumulation of this radiation dose is the greatest threat to the health of vascular interventional doctors threaten. Therefore, there is an urgent need for a guide wire delivery device to remotely complete the automatic wire feeding function, t...

AI Technical Summary

Problems solved by technology

Because it is too close to the angiography machine, although the doctor will have the protection of lead clothing, the accumulation of long-term manual operation will still lead to the continuous accumulation of radiation dose of X-ray scattered rays, and the accumulation of this radiation dose is the greatest threat to the health of vascular interventional doctors threaten

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