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:
Jan. 05, 2010
Filed:
Aug. 16, 2005
Applicant:
Klaus W. Berndt, Cockeysville, MD (US);
Inventor:
Klaus W. Berndt, Cockeysville, MD (US);
Assignee:
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus and method for rapidly distinguishing positive blood cultures from negative bloodcultures in sealable containers, and for determining the combination of blood volume and hematocrit in a sealable container. The apparatus comprises an optical source for illuminating the culture with a light beam under an oblique angle to generate an asymmetric spatial distribution of backscattered light, which is imaged onto an imaging detector connected to a data analyzer.