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:
Nov. 28, 2017
Filed:
May. 18, 2015
National Chung Cheng University, Chia-Yi, TW;
Lai-Kwan Chau, Chiayi, TW;
Hsing-Ying Lin, Kaohsiung, TW;
Chen-Han Huang, Tainan, TW;
Ling-Hsuan Liu, Taichung, TW;
Wen-Hsin Hsieh, Taipei, TW;
NATIONAL CHUNG CHENG UNIVERSITY, Chia-Yi, TW;
Abstract
Disclosed is a microfluidic biosensing system including a processor, in which a Raman barcode database corresponding to at least one Raman spectrum signal is stored, a plurality of Raman barcode beads mixed with a target fluid and coupled to at least one target bioparticle in the target fluid, a microfluidic channel disposed to make the target fluid mixed with the Raman barcode beads flow therethrough, a light source disposed on the microfluidic channel, and a spectral detection device connected to the processor and disposed to correspond to the light source. The spectral detection device receives the Raman spectrum signal generated when the target bioparticle coupled with the Raman barcode bead is irradiated, and transfers the received Raman spectrum signal to the processor. The processor determines a type of the bioparticle(s) and calculates the number of bioparticle(s) by matching the Raman spectrum signal(s) to the Raman barcode database.