Method, device and equipment for accurately determining scalpel incision and medium

Abstract

The invention relates to a method, device and equipment for accurately determining a scalpel incision and a medium. Comprising the steps that in the operation cutting process, the transverse moving distance of the current cutting position of a scalpel relative to the cutting starting position is determined, and the cutting depth corresponding to each cutting position is obtained; according to the transverse moving distance and the cutting depth, wound characteristics at each moment in the surgical cutting process are determined, and the wound characteristics at each moment are characteristics perpendicular to the cutting direction; selecting a first reference wound feature from the wound features according to the cutting depth, wherein the first reference wound feature is the feature of the same cutting depth with the highest frequency; taking the wound feature at the cutting starting position as a second reference wound feature; and determining an incision determination result for the surgical incision according to the first reference wound feature, the second reference wound feature and two norms among other wound features except the reference wound features in the wound features.

Description

technical field [0001] The present disclosure relates to the technical field of medical devices, in particular to a method, device, equipment and medium for accurately determining the incision of a scalpel. Background technique [0002] High-frequency electric knife, also known as high-frequency surgical instrument, is an electrosurgical instrument that replaces a mechanical scalpel for tissue cutting and eschar. It uses a constant current with high frequency and relatively low voltage to heat the tissue at a relatively high temperature when it is in indirect contact with the human body, so as to realize the cutting of the human body tissue, so as to achieve the purpose of cutting the tissue, and through effective The frequency generated by the tip of the electrode is low, and when the current with relatively high voltage at the beginning of the cycle is in direct contact with the body, the tissue is heated at a relatively low temperature to achieve the coagulation of the bo...

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Problems solved by technology

[0003] Based on this, it is necessary to provide a method, device, equipment and medium for accurately determining the incision of the scalpel for the problem of inability to accurately perceive the effects of cutting and electrocoagulation, resulting in excessive cutting or insufficient electrocoagulation

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