To specify a calling patient without communicating with him/her even if calling from a common space such as a toilet, a smoking room, and a common conversation room is executed.
A hand slave machine 500a is lent to a patient and is connected to a wall unit 200a via a cable 210a in a hospital room, and the patient operates the hand slave machine according to the situation to call a healthcare worker. When moving to the common space outside the hospital room, the patient carries the hand slave machine 500a, connects it to a cable 310a installed in the common space and operates the hand slave machine 500a. A connector 300a responds to the operation to transmit the slave machine ID received from the hand slave machine 500a and a connector ID allocated to the connector to a nurse call master machine 100, and the nurse call master machine 100 specifies the name of the calling patient and a place where the calling is executed from the slave machine ID and the connector ID, and notifies them to the healthcare worker.
NIHEI NOBUO
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto