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. 10, 1992
Filed:
Mar. 16, 1989
Applicant:
Inventor:
Edwin Muz, Reutlingen, DE;
Assignee:
Nicolay GmbH, Kirchheim/Teck, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ; A61B / ;
U.S. Cl.
CPC ...
128633 ; 128687 ; 128666 ;
Abstract
A sensor for the noninvasive measurement of the pulse rate and/or oxygen saturation of the blood of a person has a housing holding a transmitter and a receiver. The housing has thin, light-permeable layers in the areas of the light source surface of the transmitter and the light detecting surface of the receiver. Both the transmitter and the receiver are mounted on a flexible conductor plate. The housing is formed of a tight sheathing covering the transmitter, the receiver and the conductor plate supporting the transmitter and receiver.