An intelligent nursing device and method based on brain-computer interface

Abstract

The invention discloses an intelligent nursing device based on a brain-computer interface, which is characterized in that it includes a computer, a visual stimulation screen connected to the computer, an EEG acquisition instrument, an STM32 controller connected to the computer, and a STM32 controller respectively connected to the computer. Connected electric nursing bed, alarm. The nursing device and implementation method of the present invention provide a new way of self-care for severely paralyzed patients who have been bedridden for a long time, especially for those paralyzed patients who have completely lost their motor ability and language expression ability and whose exercise space is limited to the bed. Effectively reduce the occurrence of bedsores. The invention has the advantages of precise control, stable working performance, high safety factor, universal practicability, etc., and can be used by a large number of such paralyzed patients.

Description

technical field [0001] The invention relates to an auxiliary device for paralyzed patients, in particular to an intelligent nursing device and method based on a brain-computer interface. Background technique [0002] After entering the 21st century, the number of paralyzed patients suffering from motor dysfunction and whose exercise space is limited to the bed is on the rise. Due to long-term local pressure on their backs and buttocks, it is easy to cause poor blood circulation and thus lead to the occurrence of bedsores. Therefore, they often need to change their posture from time to time to prevent bedsores with the aid of manual or other devices. Among them, some people can realize their posture changes by expressing their intentions with others or by means of auxiliary equipment (such as devices based on voice control, manual remote control switch control, etc.). But there are still a large number of people who have completely lost their motor ability and language expr...

AI Technical Summary

Problems solved by technology

[0006] In recent years, with the further development and promotion of brain-computer interface technology, there have been Internet browsing methods based on brain-computer interface mouse control, wireless remote control car systems, etc.; Bed auxiliary equipment, if the paralyzed patients who have been bedridden for a long time can control the nursing bed with their own brain waves according to their true wishes, so as to realize their movements such as turning over, lifting their backs, defecating, and bending their legs when they are lying on the bed, it will not only be based on Manipulating changes in their bed position at their own will greatly improves their quality of life while also reducing nursing workload and boosting their self-care system

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