Title:
NURSE CALL SYSTEM
Document Type and Number:
Japanese Patent JP2022184402
Kind Code:
A
Abstract:
To enable a simultaneous broadcast to all patients from a nurse call master unit without increasing a cost and a size of a control machine.SOLUTION: A nurse call system in which a control machine 10 for supplying a power supply to all of nurse call slave units 11 is provided between a nurse call master unit 1 and the plurality of nurse call slave units 11. The nurse call system classifies the plurality of nurse call slave units 11 connected to the nurse call master unit 1 into a plurality of groups, records a sound inputted into a microphone 6 of the nurse call master unit 1 into a recording part 8 when a broadcast is together started in the nurse call master unit 1, and sequentially reproduces a sound signal recorded after the termination of the recording with a slave unit speaker 15 of the nurse call slave unit 11 in each group. A power supply capacity of the control machine 10 can be suppressed, and the broadcast is performed to all patients from the nurse call master unit 1 together without increasing a coast and a size of the control machine 10.SELECTED DRAWING: Figure 1
Inventors:
YAMASHITA KAZUMASA
Application Number:
JP2021092226A
Publication Date:
December 13, 2022
Filing Date:
June 01, 2021
Export Citation:
Assignee:
CARECOM CO LTD
International Classes:
H04M9/00; A61G12/00