Title:
ミッドフィールドカプラ
Document Type and Number:
Japanese Patent JP6524339
Kind Code:
B2
Abstract:
Described herein are devices, systems, and methods for wireless power transfer utilizing a midfield source and implant. In one variation, a midfield source may be realized by a patterned metal plate composed of one of more subwavelength structures. These midfield sources may manipulate evanescent fields outside a material (e.g., tissue) to excite and control propagating fields inside the material (e.g., tissue) and thereby generate spatially confined and adaptive energy transport in the material (e.g., tissue). The energy may be received by an implanted device, which may be configured for one or more functions such as stimulation, sensing, or drug delivery.
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Inventors:
Ye Alexander Jeushyan
Morris Milton M
Morris Milton M
Application Number:
JP2018511587A
Publication Date:
June 05, 2019
Filing Date:
May 15, 2015
Export Citation:
Assignee:
NEWSPERA Medical Inc.
International Classes:
A61N1/36; A61B5/296; A61B18/12; A61M37/00; A61N1/362; A61N1/37; A61N1/378; H02J50/20
Domestic Patent References:
| JP2012502602A |
Foreign References:
| WO2015039108A2 |
Other References:
KIM Shanghoek et al.,Midfield Wireless Powering of Subwavelength Autonomous Devices,PHYSICAL REVIEW LETTERS,2013年 5月17日,Vol. 110, Issue 20,pp. 1-5
Attorney, Agent or Firm:
Tachibana Kenji
Yamashita Unknown
Tsuyoshi Masuda
Yamashita Unknown
Tsuyoshi Masuda