Design of intelligent positioning system for mobile medical equipment in operating room based on Bluetooth technology
10.19745/j.1003-8868.2023178
- VernacularTitle:基于蓝牙技术的手术室移动医疗设备智能定位系统设计
- Author:
Zhi-Meng LIU
1
;
Ya-Dong LYU
;
Long-Xue QIAO
;
Lin-Huai TIAN
;
Kun YANG
;
Kai-Yuan LI
;
Ning-Bo ZHAN
;
Ying-Kang WEI
;
Yong CHAO
Author Information
1. 解放军总医院医疗保障中心医学工程科,北京 100039
- Keywords:
Bluetooth technology;
operating room;
medical equipment;
medical equipment positioning;
electromagnetic interference
- From:
Chinese Medical Equipment Journal
2023;44(9):29-32
- CountryChina
- Language:Chinese
-
Abstract:
Objective To develop an intelligent positioning system for mobile medical equipment in the operating room based on Bluetooth technology to enhance medical equipment management efficiency.Methods The intelligent positioning system for mobile medical equipment used received signal strength indication(RSSI)algorithm and multi-gateway trajectory filtering algorithm to realize Bluetooth positioning,which was composed of Bluetooth gateways,Bluetooth beacons,Bluetooth labels and a background data processing platform.The Bluetooth gateway consisted of an active power over ethernet(POE)module,a DC power module,a CPU,a Wi-Fi module and a Bluetooth module;the Bluetooth beacon included a beacon control unit,a Bluetooth transmitter module and a Bluetooth receiver module;the Bluetooth label was made up of a microcontroller unit(MCU),a Bluetooth module,an anti-temper switch and a accelerometer;the data processing platform had the front end developed with Vue architecture and the back end with Java language.Results The system developed could accurately locate the medical equipment in the operating room without electromagnetic interference to other medical devices.Conclusion The system developed gains advantages in high positioning accuracy,low electromagnetic interference,high stability and reliability and low cost,which improves the positioning and management efficiency of medical equipment under the premise of ensuring safety.[Chinese Medical Equipment Journal,2023,44(9):29-32]
