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:
Aug. 09, 2016
Filed:
Apr. 25, 2014
Applicant:
Primos, Inc., Flora, MS (US);
Inventor:
Mark D. Hose, Huntsville, AL (US);
Assignee:
PRIMOS, INC., Flora, MS (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/00 (2015.01); G01N 21/29 (2006.01); F21K 99/00 (2016.01); F21L 4/02 (2006.01);
U.S. Cl.
CPC ...
G01N 21/29 (2013.01); F21K 9/56 (2013.01); F21L 4/027 (2013.01); F21V 9/00 (2013.01);
Abstract
A light-emitting device configured to illuminate blood includes a white light source configured to emit white light, and a filter configured to progressively attenuate portions of the white light having wavelengths up to a transition wavelength within a red light spectrum of the white light. The transition wavelength may be in the range of about 610 nm to about 618 nm.