Invention Grant
- Patent Title: Sphygmomanometer exhaust valve and sphygmomanometer using the same
- Patent Title (中): 血压计排气阀和血压计使用相同
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Application No.: US11808065Application Date: 2007-06-06
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Publication No.: US08715198B2Publication Date: 2014-05-06
- Inventor: Tomohiro Nunome , Takehito Fukunaga
- Applicant: Tomohiro Nunome , Takehito Fukunaga
- Applicant Address: JP Tokyo
- Assignee: Fukuda Denshi Co., Ltd.
- Current Assignee: Fukuda Denshi Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Drinker Biddle & Reath LLP
- Priority: JP2006-159107 20060607
- Main IPC: A61B5/02
- IPC: A61B5/02 ; F16K31/02 ; F16K1/16
Abstract:
Disclosed is a sphygmomanometer exhaust valve having a valve that functions as a lever, and in which a solenoid moves the point of force of the valve to urge a valve membrane formed at the point of action against a ventilation port. A support member supports the valve while fixing its fulcrum. When no electric current is supplied to the solenoid, the support member holds the valve in a predetermined position in which the ventilation port is open.
Public/Granted literature
- US20070287926A1 Sphygmomanometer exhaust valve and sphygmomanometer using the same Public/Granted day:2007-12-13
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