Software device structure based on gesture recognition

Abstract

The invention discloses a software device structure based on gesture recognition, and relates to the technical field of medical software devices. According to the soft device structure provided by theinvention, a plurality of soft finger parts made of the flexible material are innovatively adopted; each bending sensor on the preset finger part of a glove main body in an input module is used for receiving bending information generated by bending the finger of the user; the bending information is converted by a microcontroller of a central control system to obtain a target air pressure value; opening and closing of an air pump and a throttle valve in a pneumatic loop are controlled according to the relation between an air pressure value included in the air pressure information in the pneumatic loop detected by the air pressure sensor and the target air pressure value, the air pressure in the pneumatic loop is adjusted to change the bending degree of each finger-shaped soft body, so thatthe bending degree of each finger-shaped soft body is controlled by fingers of a user wearing the glove main body, the medical hand feeling of an operator is improved, and meanwhile, the flexibilityand accuracy of medical operation are improved.

Description

Technical field [0001] The invention relates to the technical field of medical software devices, in particular to a software device structure based on gesture recognition. Background technique [0002] At present, as a populous country, China has begun to enter an aging society. Coupled with the deteriorating natural environment and fast-paced modern life, the threat of diseases to the social population has become increasingly prominent, and medical resources have become increasingly tense. Regular gastrointestinal endoscopy has played a vital role in detecting and eradicating early tumors in time. However, the controllability and operating comfort of existing gastrointestinal endoscopy tools are not good, and they are highly dependent on the doctor’s experience ; The rigidity of the manipulation device is relatively strong, and the patient feels more discomfort during the inspection. There are also certain hidden dangers in safety, which largely makes it difficult for some peopl...

AI Technical Summary

Problems solved by technology

[0006] The control of the finger-like ends in the existing soft robot structure design is achieved by directly controlling the airflow in the pneumatic circuit, resulting in a relatively simple matching method for the bending degree of each finger-like end, and the bending accuracy is relatively small, and the operator can only adjust according to the external environment. The screen transmitted by the display is operated by key input, etc., and the operation method is relatively simple

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