Operation mapping scale adjustment method, device, electronic device and storage medium

Abstract

An embodiment of the present invention provides a method, device, electronic device, and storage medium for adjusting an operation mapping ratio. The method includes: acquiring the motor running current corresponding to the target device within a preset time period; When the threshold is reached and the duration reaches the preset duration threshold, the operation mapping ratio of the target instrument is adjusted to the first operation mapping ratio; the preset current threshold is determined according to the no-load running current of the motor. In this way, through the running current of the motor, it can be judged whether the instrument collides with the biological tissue, and the mapping ratio can be adjusted in time, realizing the flexible adjustment of the operation mapping ratio between the operating handle and the tip of the instrument, making the operation of the instrument more refined, and preventing accidents caused by excessive operation Tissue damage improves the safety of endoscopic instruments and can also adapt to the requirements of various scenarios.

Description

technical field [0001] The present invention relates to the field of image processing, in particular to an operation mapping ratio adjustment method, device, electronic equipment and storage medium. Background technique [0002] With the continuous development of science and technology, intelligent medical equipment plays an increasingly important role in various medical scenarios, such as the endoscopic instrument control system in abdominal minimally invasive surgery, which can display the patient's internal images in real time through the endoscope At the same time, instruments are used to perform corresponding operations on the tissue to ensure the normal and safe operation of the operation. [0003] The endoscopic instrument control system collects the moving position signal of the operating handle, and controls the instrument to make corresponding movements according to the moving distance of the handle. In the prior art, the mapping ratio between the moving distance ...

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method, device, electronic device, and storage medium for adjusting the operation mapping ratio to solve the problem that the flexible adjustment of the operation mapping ratio of the endoscopic instrument control system cannot be realized in the prior art and cannot adapt to the requirements of various scenarios. The degree of refinement of operation is not high, and the problem of high risk

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