Title:
【発明の名称】乳児と母親の一致及びセキュリティーシステム及び乳児及び母親を一致されるための方法
Document Type and Number:
Japanese Patent JP2002544634
Kind Code:
A
Abstract:
In one aspect of the invention, a dual-mode infrared/radio frequency (IR/RF) transmitter is secured within a wristband worn by the mother and within an ankle and/or wristband worn by the infant. In a matching mode of operation, IR signals are received by infrared receivers located within the various rooms of the hospital to precisely and automatically determine by proximity that mother and infant are correctly united. In a presence detecting mode, RF signals from the infant's badge are detected by RF receivers located throughout the maternity ward of the hospital or throughout the hospital generally. In a security mode, RF receivers located proximate exits of either of the maternity ward and/or the hospital detect RF signals from the ankle and provide a signal to generate an alarm.
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Inventors:
Islayel Radomski
James L. Curts
Shromo Yashur
Joseph T. Gracefa
Peter C. Simpson
James L. Curts
Shromo Yashur
Joseph T. Gracefa
Peter C. Simpson
Application Number:
JP2000618939A
Publication Date:
December 24, 2002
Filing Date:
May 19, 2000
Export Citation:
Assignee:
Elpas North America, Inc.
International Classes:
G06K17/00; G06K19/00; G06Q10/00; G06Q50/00; G07C9/00; G08B13/19; G08B13/24; G08B21/02; G06K19/07; (IPC1-7): G08B21/02; G06F17/60; G06K17/00; G06K19/00; G06K19/07; G08B13/19; G08B13/24
Domestic Patent References:
| JPH0970398A | 1997-03-18 | |||
| JPH0830877A | 1996-02-02 | |||
| JPH08512158A | 1996-12-17 |
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)