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:
Jun. 11, 2019
Filed:
Oct. 14, 2016
Toshiba Medical Systems Corporation, Otawara-shi, JP;
Toshiba Medical Systems Corporation, Otawara-shi, JP;
Abstract
According to one embodiment, a sample analyzer includes a detector, a first generator and a second generator. The detector detects a target substance bonded to a magnetic particle collected to a sensing area in the cartridge. The first generator applies a magnetic field for releasing the magnetic particles from the sensing area. The second generator includes a permanent magnet configured to generate a magnetic field for attracting the magnetic particles to the sensing area, a first soft magnetic material, and a second magnetic material. The second generator switches application and shut-off of a magnetic field by moving the permanent magnet relative to the first soft magnetic material and the second soft magnetic material.