Invention Grant
- Patent Title: Methods and device for the detection of occult blood
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Application No.: US13222576Application Date: 2011-08-31
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Publication No.: US08349573B2Publication Date: 2013-01-08
- Inventor: John Wan , Zhijing Wan
- Applicant: John Wan , Zhijing Wan
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Main IPC: G01N31/00
- IPC: G01N31/00 ; G01N33/53
Abstract:
The present invention relates generally to detection of occult blood. In particular, the present invention provides a device and methods for the simultaneous detection of hemoglobin and transferrin in fecal samples, which permit a more sensitive diagnosis of occult blood in fecal sample and a differential diagnosis of bleeding of the upper GI tract versus the lower GI tract.
Public/Granted literature
- US20110318228A1 METHODS AND DEVICE FOR THE DETECTION OF OCCULT BLOOD Public/Granted day:2011-12-29
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