ABSTRACT
Objective To design a data acquisition and monitoring system to facilitate the maintenance of the ventilator.Methods The system was composed of two modules of data acquisition and monitoring.The data acquisition module used MSP430F149 SCM as the master control chip to realize real-time acquisition and storage of operation data,and the monitoring module adopted STM32 SCM as the master control chip to implement equipment monitoring,server serial port conversion and data communication.Wireless data transmission between the two modules was executed with wireless NRF24L01 module.Results The system realized real-time acquisition and storage of the ventilator log,and transmitted acquired data to the server.Conclusion The system eliminates the deficiencies of manual operation and implements basic risk analysis,and facilitates the engineer to monitor and maintain the ventilator.
ABSTRACT
Objective To discuss the battery management of ECG monitor to enhance its benefits.Methods The application of ECG monitor battery in all the departments was analyzed,and a management scheme was proposed that executed proper supplying in the nurse station and centralized allocation in leasing center.Results The proposed scheme decreased the failure risks of the battery and saved the cost of the departments.Conclusion Battery management concept can be applied to other types of medical equipment so as to further optimize medical equipment management mechanism in the medical facility.
ABSTRACT
Objective To develop a rain gear for the stretcher cart to facilitate casualty transport during rainy days. Methods The rain gear was designed with emphases on rain proof, portability, compactness and etc, which was composed of multi fixing and guiding slots and multi metal racks at the cart as well as the rain-proof raincloth and hanger. Results The rain gear behaved well in rain proof, deployment and withdrawal, and enhanced the patient satisfaction and medical staff's efficiency greatly. Conclusion The rain gear gains advantages in design, structure and safety, and thus is worthy promoting practically.
ABSTRACT
Objective To design a data acquisition and monitoring system to facilitate the maintenance of the ventilator.Methods The system was composed of two modules of data acquisition and monitoring.The data acquisition module used MSP430F149 SCM as the master control chip to realize real-time acquisition and storage of operation data,and the monitoring module adopted STM32 SCM as the master control chip to implement equipment monitoring,server serial port conversion and data communication.Wireless data transmission between the two modules was executed with wireless NRF24L01 module.Results The system realized real-time acquisition and storage of the ventilator log,and transmitted acquired data to the server.Conclusion The system eliminates the deficiencies of manual operation and implements basic risk analysis,and facilitates the engineer to monitor and maintain the ventilator.
ABSTRACT
Objective To discuss the battery management of ECG monitor to enhance its benefits.Methods The application of ECG monitor battery in all the departments was analyzed,and a management scheme was proposed that executed proper supplying in the nurse station and centralized allocation in leasing center.Results The proposed scheme decreased the failure risks of the battery and saved the cost of the departments.Conclusion Battery management concept can be applied to other types of medical equipment so as to further optimize medical equipment management mechanism in the medical facility.