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. 07, 1998
Filed:
Oct. 10, 1996
Applicant:
Inventors:
Siegfried Kaestle, Nufringen, DE;
Martin Guenther, Wildberg-Sulz, DE;
Assignee:
Hewlett-Packard Company, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
600340 ; 600344 ;
Abstract
A sensor performs medical measurements, particularly pulsoximetric measurements, and is attached or otherwise adhered to a human fingernail or toenail by an inwardly concave, first casing part of a sensor. Electromagnetic, particularly optical, transmitting elements and receiving elements permit the measurement of the radiation reflected by or transmitted through the tissue. The sensor is easy to apply, allows a long application period and is reusable.