Title:
OPTICAL SIGNAL DETECTION DEVICE FOR DETECTING MULTIPLE OPTICAL SIGNALS FOR MULTIPLE TARGET ANALYTES FROM SAMPLE
Document Type and Number:
WIPO Patent Application WO/2021/246745
Kind Code:
A1
Abstract:
The disclosure relates to an optical signal detection device. According to the disclosure, a device includes a sample holder configured to receive a plurality of samples, a light source module radiating excitation light to a plurality of sample areas on the sample holder, a detection module configured to detect emission light, and an excitation light filter module and an emission light filter module each including a dual bandpass filter unit. The device of the disclosure may detect more optical labels than the number of excitation light filter units included in the excitation light filter module using a dual bandpass filter unit. In particular, it is possible to perform detection using the dual bandpass filter which is used for both the excitation light filter module and the emission light filter module without moving the light source by adjusting the wavelength range of light which is transmitted through the dual bandpass filter.
Inventors:
KIM JIN WON (KR)
NOH JIN SEOK (KR)
HWANG SOON JOO (KR)
NOH JIN SEOK (KR)
HWANG SOON JOO (KR)
Application Number:
PCT/KR2021/006769
Publication Date:
December 09, 2021
Filing Date:
June 01, 2021
Export Citation:
Assignee:
SEEGENE INC (KR)
International Classes:
G01N21/64
Foreign References:
| US20160230210A1 | 2016-08-11 | |||
| US20190062823A1 | 2019-02-28 | |||
| JP2012022206A | 2012-02-02 | |||
| KR102061559B1 | 2020-01-02 | |||
| KR101821637B1 | 2018-03-09 |
Attorney, Agent or Firm:
YUIL HIGHEST INTERNATIONAL PATENT AND LAW FIRM (KR)
Download PDF: