发明名称 |
A SYSTEM AND METHOD FOR MONITORING A PERSON VIA AN ANALOG MULTI-ZONE PRESSURE SENSITIVE PAD |
摘要 |
A pressure sensitive pad, generally planar in shape for placement underneath a mattress or cushion, capable of outputting a spectrum of signals depending on the pressure applied on the pad, comprising a plurality of sensitive zones, each zone being connected to a respective controller, configured to measure the pressure on each zone. The pressure sensitive pad comprising two electrically conductive layers; a variable conductive foam layer between the two conductive layers; and a non-conductive layer comprising a plurality of holes, disposed between a first of the two electrically conductive layers and the conductive foam layer. A system operable with the pad calibrates to detect absence and presence of a person for a range of mattress types and mattress weights and person weights; and determines a relative weight and position of the person while the person is on the mattress. |
申请公布号 |
WO2016185364(A1) |
申请公布日期 |
2016.11.24 |
申请号 |
WO2016IB52835 |
申请日期 |
2016.05.16 |
申请人 |
J. BRASCH CO., LLC |
发明人 |
SMITH, Gordon, Jr.;BRASCH, John Joseph;YAN, Hu Xiao;LEACOCK, James R. |
分类号 |
G08B21/04;A61B5/00;A61G7/00;G08B21/22;G08B23/00 |
主分类号 |
G08B21/04 |
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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