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.
Patent No.:
Date of Patent:
Jul. 08, 2003
Filed:
Mar. 04, 2002
Hideo Nishibayashi, Komaki, JP;
Colin Corporation, Komaki, JP;
Abstract
A blood-pressure measuring apparatus including a cuff worn on a body portion of a subject to apply a pressure to the body portion; a changing device which changes the cuff pressure; a determining device which determines a diastolic and mean blood pressure of the subject; a detecting device which detects a cuff pulse wave as an oscillation of the cuff pressure; a pulse-wave-magnitude determining device for operating the changing device; and a systolic-blood-pressure determining device for determining a systolic blood pressure of the subject, based on the determined diastolic and mean blood pressure and the determined minimal, mean, and maximal magnitudes of the cuff pulse wave, according to a fact that the minimal, mean, and maximal magnitudes of the cuff pulse wave correspond to the diastolic, mean, and systolic blood pressure of the subject, respectively.