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:
Mar. 22, 2022
Filed:
Aug. 31, 2017
Kyushu University, National University Corporation, Fukuoka, JP;
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION, Fukuoka, JP;
Abstract
[Problem] To provide a power feed system that supplies electric power via electromagnetic waves to an implant embedded in a deep part of a living body, using a sandwiching method in which a potential difference is generated using a pair of electrodes, by disposing an implant electronic device between a power transmission side electrode and a power reception side electrode. [Solution] It is provided with: a pair of electrodes (a first surface electrodeand a second surface electrode) stuck onto a surface of a living body; an implant electronic devicethat includes a first body internal electrodeand a second body internal electrodeand in which the first body internal electrodeand the second body internal electrodeare fixed to respective positions having different potential differences in the living body; and a high frequency AC power sourcethat applies a high frequency alternating voltage to the first surface electrodeand the second surface electrode