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:
Apr. 27, 2021
Filed:
Jan. 26, 2017
Shimadzu Corporation, Kyoto, JP;
Taigo Nishida, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto, JP;
Abstract
An electrophoresis device includes a mounted reference capillary and a focused optical system. A 2D image of light containing autofluorescence and a 2D image of Raman-scattered light are obtained from the separation medium, and pattern data for autofluorescence and Raman-scattered light are obtained from these. An electrophoresis capillary is mounted in the electrophoresis device, pattern data for autofluorescence and Raman-scattered light is obtained in the same way at each of multiple different focal positions of the optical system, and the focal position of the optical system that best matches that of the reference capillary is used as the in-focus position.