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:
Jun. 23, 2015

Filed:

Jul. 18, 2013
Applicant:

National Tsing Hua University, Hsinchu, TW;

Inventors:

Chen-Meng Kuan, Hsinchu, TW;

Robert S. Langer, Hsinchu, TW;

Chao-Min Cheng, Hsinchu, TW;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/52 (2006.01); C12Q 1/54 (2006.01);
U.S. Cl.
CPC ...
G01N 33/52 (2013.01); C12Q 1/54 (2013.01); G01N 33/528 (2013.01);
Abstract

A three dimensional lignocellulosic detection device includes a first lignocellulosic substrate and a second lignocellulosic substrate. When the first lignocellulosic substrate is in contact with a liquid specimen through capillary effect, the sample is absorbed into the second lignocellulosic substrate through the first lignocellulosic substrate, reacts with the detecting reagent on the second lignocellulosic substrate and makes a detection test. The three dimensional lignocellulosic detection device of the present invention has the inherent advantages of a lignocellulosic material such as natural material, low cost, easy manipulation and capillary effect and results in a good preventive diagnostic platform. Also, users may achieve preventive disease diagnostic without spending additional time and/or money.


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