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:
Sep. 20, 2005
Filed:
Feb. 19, 2003
Applicants:
John J. O'mahony, Minnetonka, MN (US);
Edwin B. Merrick, Stow, MN (US);
Sonny Behan, Sugar Hill, GA (US);
Inventors:
John J. O'Mahony, Minnetonka, MN (US);
Edwin B. Merrick, Stow, MN (US);
Sonny Behan, Sugar Hill, GA (US);
Assignee:
CHF Solutions, Inc., Brooklyn Park, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J001/42 ; A61B005/00 ; B01D035/18 ;
U.S. Cl.
CPC ...
Abstract
A blood leak detector is disclosed having a light source projecting a beam along an optical path, wherein the beam has a wavelength in a range of about 800 nm to 930 nm; a light detector receiving the beam; a housing with a slot to receive a transparent tube between the light source and light detector and aligned with the optical path.