Method for establishing novel pain assessment system

Abstract

The invention discloses a method for establishing a novel pain assessment system. The method includes the following steps that experimental mice are divided into three groups randomly, physiological signals of each group of mice are collected and recorded before an experiment is carried out, and the features of the physiological signals of the mice without pains are analyzed; pain stimulation is conducted on each group of mice, then the physiological signals of the mice are collected and recorded, the physiological signals are analyzed and processed, and the features of the physiological signals are compared with physiological signal features of the mice in the normal state; the physiological signals of the mice with unequal mouse analgesic being given in various time periods are collected and recorded, after the signals are analyzed and processed, an appropriate algorithm is selected, accurate assessment of the degree of pains is obtained, a pain degree assessment system is established, appropriate dosing parameters are selected according to the different degrees of pains, and accordingly an automatic pain assessment dosing system is established. By the adoption of the method, through a large number of clinical tests and the improvement of the system, the method can be applied to assessing of the degree of pains and automatic dosing in clinical applications after the system is in the accurate and stable state for assessment of the degree of pains.

Description

technical field [0001] The invention relates to the field of pain assessment, in particular to a method for establishing a novel pain assessment system. Background technique [0002] In 1979, the International Association for the Study of Pain proposed the following definition of pain: "An unpleasant sensory and emotional experience associated with tissue damage and potential tissue or similar damage". It is a common experience in people's daily life and clinical practice, and it is also involved in the development of many diseases, and the harm it brings to humans is incalculable. In recent years, pain has been recognized as the "fifth vital sign of human beings" after respiration, pulse, body temperature, and blood pressure. However, pain is highly subjective. The same people have different perceptions of pain at different times and in different emotional states, and different people have different perceptions of pain under the same nature of physical injury and pain meas...

AI Technical Summary

Problems solved by technology

[0020] However, since pain is a very complex feeling and experience, it is precisely modulated at all levels of the nervous system, with great individual variability, and is easily affected by environmental and psychological factors. The existing pain assessment methods are still limited. Satisfactory, so new pain assessment methods need to be explored

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