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Bed load detector

A detector and detection sensor technology, which is applied in the direction of instruments, hospital beds, alarms, etc., can solve the problems of difficulty in occupying the main body of the bed and difficulty in unloading work

Inactive Publication Date: 2008-03-19
SHOWA DENKO KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes it difficult for bed occupants to get in and out of the bed, and to place and unload the bed legs to and from the load detector

Method used

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Embodiment Construction

[0130] In the following figures, some preferred embodiments of the invention are illustrated by way of example and not limitation. It should be appreciated that numerous other modifications to these illustrated embodiments may be made by those skilled in the art based on the present disclosure.

[0131] In FIG. 1 , reference numeral "1" denotes a bed load detector according to a first embodiment of the present invention, and reference numeral "20" denotes a bed occupancy detection device according to an embodiment of the present invention. And reference numeral "50" denotes a bed.

[0132] The bed 50 is used in medical institutions such as hospitals, institutes for the elderly, nursing institutions, ordinary homes, etc., and is formed in a rectangular shape as shown from the top. The bed 50 has a plurality of leg sections. Specifically, it has a total of four leg sections, namely, a leg section on the left side of the head of the main body (not shown), a leg section on the r...

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PUM

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Abstract

A load detector 1 is provided with a base plate portion 2 to be disposed on a bed installation surface 55, a leg disposing plate portion 13 on which a caster 51 as a leg portion of a bed is to be disposed, the leg disposing plate portion 13 being provided at a tip end portion of a cantilever portion 7 supported generally horizontally in a state in which the leg disposing plate portion 12 is away from the bed installation surface 55, and a distortion detection sensor R attached to the cantilever portion 7, the distortion detection sensor R detecting a distortion of the cantilever portion 7 and outputting a signal to be used to detect a bed load.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to Japanese Patent Application No. 2005-85856, filed March 24, 2005, and U.S. Provisional Application No. 60 / 666,169, filed March 20, 2005, the entire disclosures of these earlier applications It is incorporated herein by reference. [0003] This application is an application filed under 35 U.S.C §111(a) and claims priority under 35 U.S.C §119(e)(1) to U.S. Provisional Application No. 60 / 666,169 filed March 20, 2005 Right, the U.S. provisional application is an application filed under 35 U.S.C § 111(b). technical field [0004] The invention relates to a bed load detector, a bed occupancy detection device for detecting whether a subject occupies a bed, a bed occupancy detection method and a bed occupancy monitoring system. Background technique [0005] In the fields of medical institutions, elderly care institutions, nursing institutions, etc., in order to know the health status of su...

Claims

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Application Information

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IPC IPC(8): G08B25/04A61G7/05G01G19/02G01G19/52G01V7/00
Inventor 枥木雅晴广濑和男野口真吾
Owner SHOWA DENKO KK
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