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:
Jun. 27, 2017
Filed:
Oct. 27, 2014
Applicant:
National Tsing Hua University, Hsinchu, TW;
Inventors:
Chen-Meng Kuan, Hsinchu, TW;
Roger L. York, Hsinchu, TW;
Robert S. Langer, Hsinchu, TW;
Chao-Min Cheng, Hsinchu, TW;
Assignee:
National Tsing Hua University, Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/02 (2006.01); B05D 3/10 (2006.01); B05D 7/06 (2006.01); G01N 33/52 (2006.01); G01N 33/04 (2006.01); B05D 3/12 (2006.01);
U.S. Cl.
CPC ...
G01N 33/02 (2013.01); B05D 3/12 (2013.01); B05D 7/06 (2013.01); G01N 33/04 (2013.01); G01N 33/523 (2013.01); G01N 33/528 (2013.01);
Abstract
A food safety detection device includes a xylem fiber substrate, which is configured with a sampling portion and a reaction portion. The reaction portion includes at least one chemical reagent. The sampling portion absorbs a test sample. The test sample moves on the xylem fiber substrate to the reaction portion and reacts with the chemical reagent. A manufacturing method for the food safety detection device is also disclosed. The food safety detection device is advantageous for easy operation, safety and rapid analysis.