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:
Nov. 27, 2001
Filed:
Jun. 02, 1999
Daniel A. Goor, Tel Aviv, IL;
Robert P. Schnall, Kiryat Bialik, IL;
Jacob Sheffy, Tel Aviv, IL;
Peretz Lavie, Haifa, IL;
Itamar Medical, Caesarea Industrial Park, IL;
Abstract
A method and apparatus for non-invasively determining a physiological condition. The method can include steps of monitoring peripheral arterial tone using an external sensor, detecting a change in the peripheral arterial tone, and determining the physiological condition when a specific change in the peripheral arterial tone has been detected. The physiological condition may be a cardiovascular disease state or endothelial dysfunction, for example. The apparatus can include a probe applied to a subject's digit for sensing peripheral arterial tone and outputting a corresponding signal, and a processor which processes the signal and provides an output from which the physiological condition can be determined or which determines the physiological condition based on the signal.