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:
Mar. 19, 1991
Filed:
Nov. 28, 1989
Applicant:
Inventor:
Osamu Kojima, Tajimi, JP;
Assignee:
Colin Electronics Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128687 ;
Abstract
An apparatus for measuring a physiological age of a subject, including a sampling device for sampling a waveform of pulse wave produced from an arterial vessel of a subject, a storing device for storing a plurality of reference waveform models corresponding to a plurality of physiological age groups, respectively, and a determining device for selecting one of the plurality of reference waveform models which is most similar to the sampled waveform of the subject, and determining a physiological age of the subject based on the age group corresponding to the selected reference waveform model.