| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a remote nursing system employing a touch-tone telephone set by which a psychological and physical burden on a nursing person can be reduced and a person to be nursed can operate the telephone set while being in a lying state, in comfortable home nursing. <P>SOLUTION: The system is provided with an indoor telephone set from an outdoor telephone set via a telephone exchange, a touch-tone signal converting circuit for processing audible frequencies of the outdoor telephone set, a touch-tone control circuit for controlling the converted signals, and a radio transmitter for transmitting by its control and a radio start unit operating by the transmitting signals. <P>COPYRIGHT: (C)2004,JPO</p> |
