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.

Date of Patent:
Jul. 17, 2018

Filed:

Mar. 12, 2014
Applicants:

Tahoe Institute for Rural Health Research, Llc, Truckee, CA (US);

The Regents of the University of California, Oakland, CA (US);

Inventors:

Zachary Smith, Sacramento, CA (US);

Tingjuan Gao, Elk Grove, CA (US);

Stephen Lane, Oakland, CA (US);

Sebastian Wachmann-Hogiu, Sacramento, CA (US);

Denis Dwyre, Davis, CA (US);

Laurence Heifetz, Truckee, CA (US);

James Hood, Truckee, CA (US);

Dennis Matthews, Truckee, CA (US);

Keith Tatsukawa, Truckee, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 31/22 (2006.01); G01N 33/574 (2006.01); G01N 33/50 (2006.01);
U.S. Cl.
CPC ...
G01N 33/57438 (2013.01); G01N 33/5017 (2013.01);
Abstract

This disclosure describes the development of a sample preparation, measurement, and analysis method that permits accurate characterization of red blood cells, platelets, and white blood cells, including a 3-part differential of the white blood cells count, to be performed on small volumes of a biological sample. This method is compatible with compact and portable instrumentation that permits the sample collection to be performed in a subject's home and analysis to be performed elsewhere by transmission of the data to a laboratory or doctor's office.


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