The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Mar. 21, 2017

Filed:

May. 21, 2012
Applicants:

Hiroyuki Kinoshita, Kyoto, JP;

Shingo Yamashita, Kyoto, JP;

Yukiya Sawanoi, Nara, JP;

Mika Eto, Takatsuki, JP;

Inventors:

Hiroyuki Kinoshita, Kyoto, JP;

Shingo Yamashita, Kyoto, JP;

Yukiya Sawanoi, Nara, JP;

Mika Eto, Takatsuki, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/02 (2006.01); A61B 5/022 (2006.01); A61B 5/0225 (2006.01);
U.S. Cl.
CPC ...
A61B 5/02225 (2013.01); A61B 5/0225 (2013.01);
Abstract

A sphygmomanometer, in a deflation process after inflation to prescribed pressure adjusts a drive voltage of an exhaust valve such that a deflation speed of a fluid bag achieves a prescribed deflation speed during an adjustment period, which is a prescribed period after starting deflation. When the adjustment period ends or when the deflation speed of the fluid bag achieves the prescribed speed, control is subsequently performed to fix the drive voltage of the exhaust valve and deflate the fluid bag while holding a gap of the exhaust valve constant.


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