Invention Grant
- Patent Title: Method for regulating TETS power transfer
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Application No.: US17174717Application Date: 2021-02-12
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Publication No.: US12005249B2Publication Date: 2024-06-11
- Inventor: Jacob A. Roe , Joel B. Artmann , Jonathan P. Roberts , David J. Peichel
- Applicant: Medtronic, Inc.
- Applicant Address: US MN Minneapolis
- Assignee: Medtronic, Inc.
- Current Assignee: Medtronic, Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: H01M10/44
- IPC: H01M10/44 ; A61M60/178 ; A61M60/873 ; H01M10/46 ; H02J50/12

Abstract:
In an implanted medical device system, an internal controller, external power transmitter and methods for regulation of TETS power for an implanted medical device system are disclosed. According to one aspect, a method in an external power transmitter of an implanted medical device system includes determining a current in an external coil of the external power transmitter, multiplying the determined current by a supply voltage to determine a power delivered to the external coil, and controlling the power delivered to the external coil by adjusting the current in the external coil.
Public/Granted literature
- US20220257923A1 METHOD FOR REGULATING TETS POWER TRANSFER Public/Granted day:2022-08-18
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