发明名称 |
ANORDNING FOR AA OVERVAAKE TILSTEDEVAERELSEN AV EN PERSON I EN SENG. |
摘要 |
Apparatus for monitoring the presence of a person in a bed comprises a switching device (10) and a monitoring device (110). The switching device (10) comprises a flexible base member (12) having an aperture (22) therethrough, sandwiched between two conductive members (28, 34) and covered with two cover members (36, 40). When a patient lies on the switching device, the base member is deformed allowing the two conductive members to close the circuit. The monitoring device (110) comprises a binary signal generator (112),a time delay (124) which produces a signal when the signal generator has been operated for a predetermined time, a latching device (130), an alarm signal generator (142) and an alarm control device (132) for varying the nature of the alarm signal produced by the generator. |
申请公布号 |
NO162587(C) |
申请公布日期 |
1990.01.17 |
申请号 |
NO19880000702 |
申请日期 |
1988.02.17 |
申请人 |
BED CHECK CORP |
发明人 |
MUSICK, JEFF L.;BLAKER, ROBERT D.;BLAKER, DAVID G. JR.;VANCE, DWIGHT |
分类号 |
G08B21/00;A61B5/00;A61B5/11;G08B;G08B21/22;(IPC1-7):G08B21/00;A61B5/10 |
主分类号 |
G08B21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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