Pain sense stimulation instrument and implementation method thereof

Abstract

The invention provides a pain sense stimulation instrument and an implementation method of the pain sense stimulation instrument. The pain sense stimulation instrument comprises a double-wave-length laser module, a laser power supply, a control circuit board, a water cooling machine, a mechanical light path, an infrared imaging monitoring module and a PC. The pain sense stimulation instrument is manufactured based on the principle that different laser wave lengths penetrate through the surface of the human body to act on pain sense nerves of the skin of the human body to generate light and heat to stimulate the pain sense to generate, the measured result is more accurate, a non-contact specificity excitement polymodal nociceptor is utilized, so that the sense strength is adjustable, stimulation is safe without burning the skin or harming the body, the pains of patients are eliminated, the infection probability and the probability that diseases are spread by blood sources are reduced, and the pain sense stimulation instrument has high clinical practical value.

Description

technical field [0001] The invention relates to a medical device for stimulating the nervous system and its realization method, in particular to a pain stimulation instrument and its realization method. Background technique [0002] Pain is the sensation produced by an organism upon noxious stimuli. have important biological significance. It is the warning system inside the organism, which can cause defensive reactions and has a protective effect. Pain can be divided into skin pain, deep pain from muscles, tendons and joints, and visceral pain, each of which has its own characteristics. Pain to a certain degree is usually accompanied by some physiological changes and unpleasant emotional reactions. There are large individual differences in people's pain perception or pain response. Some people have low pain sensitivity, while others have high pain sensitivity. Large individual differences in pain perception have a lot to do with the psychological factors that produce pa...

AI Technical Summary

Problems solved by technology

[0004] At present, the methods of pain stimulation for organisms mainly include: acupuncture, electrical stimulation and heat source stimulation. However, the acupuncture method often causes inaccurate perception of pain stimulation due to the inconsistency of the acupuncture force. The stimulation area and the heat source stimulation method make the stimulation area large, and the stimulation depth is difficult to control, so that the stimulation site cannot be accurately stimulated.

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