| 摘要 |
PROBLEM TO BE SOLVED: To provide a nurse call system which can manage positions of individual nurses without an operation by the nurse and performs call control while taking an actual distance between a nurse and a patient into account.SOLUTION: A nurse call system includes: IMES transmitters 9 installed in appropriate positions; portable terminals 4 each including a GPS communication part 4a receiving a position signal from the IMES transmitter 9 and adding an own ID and transmitting the position signal; and an IMES server 10 including a portable terminal position storage part 11 receiving the position signal transmitted by the portable terminal 4 and stores the position information of the individual portable terminals 4, a bed position storage part 12 storing positions of individual nurse call slave machines 1, and a server CPU 15 measuring a distance between the nurse call slave machine 1 as a call source and the portable terminal 4. A control machine 5 receives a call from a patient, transmits a call source information to the IMES server 10, causes the IMES server to select the portable terminal 4 satisfying a predetermined condition containing a distance condition with respect to the nurse call slave machine 1 as the call source, and transmits a call signal to the portable terminal 4.SELECTED DRAWING: Figure 1 |
