Title:
FLOW CONTROL DEVICE AND BLOOD PRESSURE METER
Document Type and Number:
WIPO Patent Application WO/2016/035441
Kind Code:
A1
Abstract:
In this flow control device, a correlation storage unit (251) stores the correlation, for a sample electromagnetic valve with substantially the same characteristics as an electromagnetic valve (233), between a flow starting voltage when a fluid starts to flow through the sample electromagnetic valve and the limit voltage at which the sample electromagnetic valve becomes fully open. When control of the flow of a fluid is started, a control unit (201) changes the drive voltage for the electromagnetic valve (233) and determines the drive voltage when a flow-detecting unit detects the beginning of flow of the fluid as the flow starting voltage. On the basis of the flow starting voltage for the electromagnetic valve (233), the limit voltage when the electromagnetic valve will be fully open is determined by conversion using the correlation for the sample electromagnetic valve. Then the drive voltage for the electromagnetic valve (233) is set in a range between the flow starting voltage and the limit voltage.
Inventors:
SATO HIRONORI (JP)
KINOSHITA HIROYUKI (JP)
OGURA TOSHIHIKO (JP)
SANO YOSHIHIKO (JP)
KUBO TAKESHI (JP)
HASEGAWA GAKU (JP)
KINOSHITA HIROYUKI (JP)
OGURA TOSHIHIKO (JP)
SANO YOSHIHIKO (JP)
KUBO TAKESHI (JP)
HASEGAWA GAKU (JP)
Application Number:
PCT/JP2015/069492
Publication Date:
March 10, 2016
Filing Date:
July 07, 2015
Export Citation:
Assignee:
OMRON HEALTHCARE CO LTD (JP)
International Classes:
F16K31/06; A61B5/022; A61B5/0225; G05D7/06
Foreign References:
| JP2014055607A | 2014-03-27 | |||
| JP2012065939A | 2012-04-05 | |||
| JP2000009249A | 2000-01-11 | |||
| EP2644089A1 | 2013-10-02 |
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)
Mutsumi Sameshima (JP)
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