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:
Oct. 14, 2025
Filed:
Jun. 29, 2023
Arkray, Inc., Kyoto, JP;
ARKRAY, Inc., Kyoto, JP;
Abstract
An electrophoresis device (analysis system) is an electrophoresis device that electrophoreses a sample in a capillary by applying a voltage to a pair of electrodes in a microchip (analysis tool) provided with the pair of electrodes at both ends of the capillary. The electrophoresis device includes: an installation unit installing the microchip, a first terminal and a second terminal respectively in contact with one and the other of the pair of electrodes of the microchip installed in the installation unit, a power supply device (voltage application unit) connected to the first terminal and the second terminal and applying a voltage in the capillary, and a terminal rotation unit (changing unit) changing a combination of electrical connections between the pair of electrodes, and the first terminal and the second terminal.