Intelligent multifunctional accompanying bed system and control method

The intelligent multi-functional companion bed system integrates electronic fences, location monitoring, fatigue assessment, and infection control closed-loop management, solving the problems of safety management and operation and maintenance efficiency of existing companion beds and improving the safety and compliance of hospital companion beds.

CN122117306APending Publication Date: 2026-05-29THE FIFTH AFFILIATED (ZHUHAI) HOSPITAL OF ZUNYI MEDICAL UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
THE FIFTH AFFILIATED (ZHUHAI) HOSPITAL OF ZUNYI MEDICAL UNIV
Filing Date
2026-02-27
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing hospital companion beds have limited functions and lack integration with the hospital's information system. This makes it difficult to monitor improper bed placement, intervene in a timely manner during monitoring gaps, quantify and assess caregiver fatigue, trace cleaning records, maintain power supply inconveniently, and cause power outages due to hot-swapping. Consequently, they fail to meet the comprehensive requirements of hospitals for safety, compliance, and operational efficiency.

Method used

The intelligent multi-functional companion bed system integrates electronic fence and location monitoring, bed leaving and risk linkage intervention, local assessment of caregiver fatigue, closed-loop infection control management, and hot-swappable uninterruptible power supply management. Through modules such as composite sensor mattress, control and interaction unit, and power module, it realizes the improvement of safety management and operation and maintenance efficiency.

Benefits of technology

It reduces the risk of improper bed placement and gaps in monitoring, improves the caregiver experience and hospital infection control compliance, enhances equipment availability and maintenance efficiency, and enables traceability of cleaning records and quantitative assessment of caregiver fatigue.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122117306A_ABST
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Abstract

The application discloses an intelligent multifunctional accompanying bed system, which comprises the following modules: a bed body structure assembly; a composite sensing mattress, which is internally provided with a pressure monitoring matrix; a control and interaction unit, which is communicatively connected with a hospital information system (HIS) and an in-hospital early warning system, and internally provided with a fatigue degree evaluation algorithm module, and can calculate a fatigue degree score of an accompanying person based on pressure monitoring matrix measurement data and output a reminding signal; an electronic fence and position monitoring module, which is integrated in the bed body structure assembly, and is used for monitoring the position, posture and distance from surrounding obstacles of the bed body in real time after the bed body is unfolded; and a power module. The application can reduce the risk of illegal placement of the bed body and monitoring vacancy, improve the accompanying experience and hospital infection compliance, and improve the equipment availability and maintenance efficiency.
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