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. 13, 2012
Filed:
Jun. 24, 2009
Darius Eghbal, Oakland, CA (US);
Joseph Coakley, Dublin, CA (US);
George L. Matlock, Pleasanton, CA (US);
William Raridan, Pleasanton, CA (US);
Darius Eghbal, Oakland, CA (US);
Joseph Coakley, Dublin, CA (US);
George L. Matlock, Pleasanton, CA (US);
William Raridan, Pleasanton, CA (US);
Nellcor Puritan Bennett LLC, Boulder, CO (US);
Abstract
A sensor assembly is provided that includes a frame having a loop structure. An emitter and detector are disposed on opposite sides of the loop structure. A coating is provided over the frame. The coating includes at least one diaphragm structure disposed such that at least one of the emitter and detector can move along an axis running between the emitter and detector. The sensor may thereby be placed on a patient's finger, toe, and so forth to obtain pulse oximetry or other physiological measurements. A sensor frame and method of manufacturing the frame are also provided.