ABSTRACT
Objective:The platelet thermostatic storage box is widely used in hospital, laboratory, and blood station. It is very necessary to develop a calibration device to ensure the accuracy of the technical parameters.Methods: Using Infrared emitter, digital temperature sensor, ARM microcontroller etc to form a calibration device, the parameters of temperature, amplitude and frequency are processed. Data is transferred by Bluetooth communication, final; the test report is printed out for clinical.Results: The calibration device is developed, it can detect the important performance parameters of preservation box, it can ensure the safety of patient's blood transfusion. Conclusion: This calibration device is simple operation, strong practicability, stable performance; it can detect the technical parameters of platelet thermostatic storage box through experiment to ensure the safety and quality.
ABSTRACT
Objective To realize excellent remote medical treatment for patients.Methods The ECG monitoring module based on Bluetooth technology was designed.The ECG module and Bluetooth radio-frequency module,which possessed the function of data acquisition and simple processing,were connected through data wire to act as ECG terminal.By using C8051F020 and ROK 101 007 Bluetooth module,ECG Bluetooth transmission module read in HCI command through serial port,thus realizing mutual communication.VC++6.0 was used as developing tool to edit remote monitoring server programme running on the computers in monitoring center.Results ECG monitoring module could acquire ECG data in real time and transmit it to personal computers,and then send it to the monitoring center through Wide Band.In this way,real-time information exchange between doctors and users was realized.Conclusion This module makes full use of the advantages of Bluetooth technology and has strong practicability.
ABSTRACT
Bluetooth is a new widely accepted standard of short distance communication in personal area networks (PANs). By analyzing the communication process based on Bluetooth protocol and requirements of physiological electrical signal transmission, such operations are performed as the design of Bluetooth model for measurement of heart sound, the development of Bluetooth network communication library and the implementation of the model by programming.
ABSTRACT
This paper introduces the applications of network technology, wire and wireless technologies to designs of medical equipments. The theories and applications of such technologies are presented as the ones of serial communication, concurrent communication, USB interface, Bluetooth HomeRF, wireless network communication and GPRS.