Invention Grant
- Patent Title: Methods and device for the detection of occult blood
- Patent Title (中): 潜血检测方法及装置
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Application No.: US11978820Application Date: 2007-10-30
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Publication No.: US08053203B2Publication Date: 2011-11-08
- Inventor: John Wan , Zhijing Wan
- Applicant: John Wan , Zhijing Wan
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Main IPC: G01N33/543
- IPC: G01N33/543 ; G01N31/00 ; A61K39/00
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
- US20090111194A1 Methods and device for the detection of occult blood Public/Granted day:2009-04-30
Information query
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