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:
May. 13, 2025
Filed:
Feb. 02, 2023
Applicant:
Canon Medical Systems Corporation, Otawara, JP;
Inventors:
Assignee:
CANON MEDICAL SYSTEMS CORPORATION, Otawara, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/055 (2006.01); A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/055 (2013.01); A61B 5/0013 (2013.01);
Abstract
A permanent current switch apparatus according to an embodiment is a permanent current switch apparatus electrically connected to a superconducting coil via a superconducting wire, the permanent current switch apparatus including a plurality of parallel structures with thermal permanent current switches connected in parallel, the thermal permanent current switches being capable of switching between conducting and interrupting an electric current flowing through the superconducting wire. The parallel structures are connected in series.