[The technology of real time telemetring and monitoring multi-channels ECGs through public telephone network].
In this essay a kind of technology of real time telemetring and monitoring multi channels ECGs through public telephone network is presented. Two limb leaders (I and II) ECG signals are transmitted from the sender at first. After they are received by the receiver the other four limb leaders are calculated by computer in the basis of the relation among the limb leaders, the received waveform and the calculated waveform are just the same as those described directly by Electro Cardiograph. After the limb leaders ECG signals (34 s) are transmitted, two selectable thorax leaders ECG signals are transmitted for 34 seconds after automatically changing the leaders. The received ECG waves are displayed on screen real time, shifting smoothly. After transmission doctors may make diagnoses and give some suggestion for treatment. Thus, telemetrying and monitoring multi channels ECGs is realized.
Luo
Q
Q
Fudan University.
Zeng
H
H
Fang
Z
Z
D004562:Electrocardiography / Q000295:instrumentation*; D004867:Equipment Design; D017216:Telemedicine; D013686:Telemetry / Q000295:instrumentation*; D013689:Telephone