| 摘要 |
Improved operating features for an electrotherapy device are provided by the use of a peel off detection system which monitors device operation and provides necessary corrective action where appropriate. More specifically, the electrotherapy device monitors the connection characteristics of the electrodes, in order to determine if acceptable connections are being maintained to the patient. In order to monitor these connections, a baseline signal measurement is made when the system is first started. Subsequent measurements are then compared to this baseline measurement, to insure that the magnitude stays within an acceptable range. If the measurement shows a non-acceptable connection condition, the electrotherapy device is shut down and appropriate warning signals are provided to the user. Where multiple output channels are used, isolation circuits are included in the feedback network in order to insure no signal coupling exists.
|
