| 摘要 |
PURPOSE:To provide a medical monitoring device capable of confirming an interference state by an on-line operation by judging that the medical monitoring device is set in the interference state when it is judged that no channel ID exists in reception data and reception electric field strength is set at a reception level. CONSTITUTION:The remote monitoring data of a living body signal from a transmitter on a patient side is received by the antenna 1 of the medical monitoring device, and it is inputted to a reception unit 2. The output signal of the reception unit 2, after being demodulated by a demodulation circuit 8, is processed by a CPU 10, and the living body signals of an electrocardiogram and breathing data, etc., are displayed on a display panel 13. The CPU 10 judges whether or not the same channel ID as the one stored in a RAM 11 exists in the reception data, and displays no reception on the display panel 13 when no channel ID is confirmed. Following that, data from an A/D converter 9 is checked, and it is judged whether or not the reception electric field strength is set at a sufficiently receivable level, and it is judged that the interference state is set when it is set at the receivable state, and interference display is performed on the display panel 13.
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