Title:
【発明の名称】免疫試験装置用光学式読取ヘッド
Document Type and Number:
Japanese Patent JP2653722
Kind Code:
B2
Abstract:
A low cost optical system which incorporates a low ultraviolet output tungsten halogen light source and solid state photodetectors and circuitry in such a way as to provide reliable fluorometric test results. The attainment of reliable results using such components is made possible by incorporating highly ultraviolet transmissive optics to maximize ultraviolet light throughput and by using solid state circuitry together with a filter wheel having both light blocking and light passing regions in a manner which fully accounts for noise and dark signals associated with solid state photodetectors.
Inventors:
BOEN MAAKU SUTANDAA
FUANTON SUCHIIBUN DEII
MIRAA BURUUSU II
FUANTON SUCHIIBUN DEII
MIRAA BURUUSU II
Application Number:
JP50923090A
Publication Date:
September 17, 1997
Filing Date:
June 12, 1990
Export Citation:
Assignee:
BEERINGU DAIAGUNOSUTEIKUSU INC
International Classes:
G01N21/64; G01N33/536; (IPC1-7): G01N21/64; G01N33/536
Domestic Patent References:
| JP63286750A | ||||
| JP63501593A |
Attorney, Agent or Firm:
Akira Asamura (2 outside)