[Development of the IMP900 ECG & VT patient monitoring system].
A new respiration monitor was developed with this paper, which can monitor tidal volume continuously based on the impedance technique as well ad ECG at the same time. Advanced digital storage display technique and modular hardware design are adopted in this system. One by one calibration method was introduced to solve problem of individual differences in the measurement of tidal volume, which make it viable to monitor Tidal volume with impedance technique. The system possesses characteristic of high ratio of performance to cost. Clinical tests of the system have been made for nonsurgical patients, the results show that the system meets the basic clinical requirements, and its wide clinical applications are expected in the future.
Bi
P
P
Northwest Electricity Staff University.
Zong
W
W
Song
Y
Y
D004562:Electrocardiography; D004867:Equipment Design; D006801:Humans; D008991:Monitoring, Physiologic / Q000295:instrumentation*; D012119:Respiration; D012985:Software Design; D013990:Tidal Volume