Off-bed monitoring system and method based on Internet of Things

Abstract

The invention discloses an off-bed monitoring system and method based on Internet of Things, and the system and the method are applied to a monitoring bed. The off-bed monitoring system comprises an off-bed tracking device, one or more pressure sensors and a signal coupler. Each pressure sensor measures a partial pressure signal of one bed leg of the monitoring bed and sends the partial pressure signal of each bed leg to the signal coupler; the signal coupler couples the partial pressure signal of all the bed legs to obtain a total pressure signal of a bed body and sends the total pressure signal of the bed body to the off-bed tracking device; the off-bed tracking device judges whether a user gets off the bed or not according to the total pressure signal of the bed body and gives an alarm to the abnormal conditions in the off-bed process of the user. The off-bed monitoring system can track and monitor off-bed conditions of the user in real time according to heart rate data of the user and gives an alarm according to the abnormal conditions in the off-bed process of the user to prevent unexpected incidents of the user due to the long time off-bed condition.

Description

technical field [0001] The present invention relates to the technical field of health management, in particular to a monitoring system and method for getting out of bed based on the Internet of Things. Background technique [0002] Hospitals and nursing homes generally arrange a number of medical staff on duty at night, and regularly inspect the rooms on each floor. However, in the face of many patients or elderly people lying quietly on the bed, it is often difficult for medical staff to find out the abnormal conditions, such as the painful struggle of the patients or the elderly, the increase or sharp drop in heart rate caused by the deterioration of the condition, etc., and even wait until the next day for inspection. It is a painful blow to the hospital and the family members of the deceased to discover that the patient or the elderly has passed away when they are in the hospital. If a monitoring system for the above-mentioned abnormal conditions can be installed, the si...

AI Technical Summary

Problems solved by technology

However, in the face of many patients or elderly people lying quietly on the bed, it is often difficult for medical staff to find out the abnormal conditions, such as the painful struggle of the patients or the elderly, the increase or sharp drop in heart rate caused by the deterioration of the condition, etc., and even wait until the next day for inspection. It is a painful blow to the hospital and the family members of the deceased to discover that the patient or the elderly has passed away when the patient was in the hospital. If a monitoring system for the above-mentioned abnormal conditions can be installed, the situation of insufficient rescue can be avoided to the greatest extent.

In addition, most of the patients or the elderly are groups with limited mobility. If they need to go to the toilet at night, sleepwalk or leave the bed for other reasons, accidents are more likely to happen; bed condition

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