Title:
ELECTROPHORESIS DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/028949
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an electrophoresis device that has a high degree of freedom in selecting a laser device while limiting deterioration in analysis performance. To this end, the present invention is an electrophoresis device that emits laser beams from both ends of a capillary array in which a plurality of capillaries are placed side by side, and detects light from the plurality of capillaries, the electrophoresis device being provided with a beam isolator on an optical path from the light source of the laser beams to the capillary array. As a result, there can be provided an electrophoresis device that exhibits good analysis performance because reflective returning beams can be limited even without causing the laser to emit laser beams while inclined with respect to the capillary axes. In addition, the degree of freedom in selecting a laser device is improved because transmissive return beams and reflective return beams can be reliably limited.
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Inventors:
MARUOKA KATSUNARI (JP)
SHIBASAKI TAKEHIKO (JP)
GOMI TAKASHI (JP)
YAMAZAKI MOTOHIRO (JP)
SHIBASAKI TAKEHIKO (JP)
GOMI TAKASHI (JP)
YAMAZAKI MOTOHIRO (JP)
Application Number:
PCT/JP2022/029518
Publication Date:
February 08, 2024
Filing Date:
August 01, 2022
Export Citation:
Assignee:
HITACHI HIGH TECH CORP (JP)
International Classes:
G01N27/447; G01N21/64
Foreign References:
| JP2005030830A | 2005-02-03 | |||
| JP2004144479A | 2004-05-20 | |||
| JP2006133726A | 2006-05-25 |
Attorney, Agent or Firm:
POLAIRE I.P.C. (JP)
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