Invention Grant
- Patent Title: Automatic urine disposal device and urine receptacle used therefor
- Patent Title (中): 自动尿液处理装置和尿液容器
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Application No.: US11869843Application Date: 2007-10-10
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Publication No.: US07939706B2Publication Date: 2011-05-10
- Inventor: Kenichi Okabe , Junichi Kobayashi , Shigeru Machida , Ryousuke Miyagawa , Yoshikazu Ishitsuka , Ichiro Wada , Miou Suzuki
- Applicant: Kenichi Okabe , Junichi Kobayashi , Shigeru Machida , Ryousuke Miyagawa , Yoshikazu Ishitsuka , Ichiro Wada , Miou Suzuki
- Applicant Address: JP Tokyo JP Ehime-Ken
- Assignee: Hitachi, Ltd.,Uni-Charm Corporation
- Current Assignee: Hitachi, Ltd.,Uni-Charm Corporation
- Current Assignee Address: JP Tokyo JP Ehime-Ken
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2003-340488 20030930
- Main IPC: A61F13/15
- IPC: A61F13/15 ; A61F13/20
Abstract:
In a urine receptacle of an automatic urine disposal device, a urine backflow prevention sheet, with no water permeability, having funnel-shaped pores, is placed between a top sheet and a urine absorbing sheet. A pair of rectangular electrodes, constituting a urine detection sensor, is glued onto an electrode support sheet and is placed between the top sheet and the urine backflow prevention sheet. A plurality of funnel-shaped pores is formed on the urine backflow prevention sheet.
Public/Granted literature
- US20080033386A1 AUTOMATIC URINE DISPOSAL DEVICE AND URINE RECEPTACLE USED THEREFOR Public/Granted day:2008-02-07
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