Medical device wireless charging system
US12316132B2 · kind B2 · utility
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0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2020 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Mar 15, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A wireless charging system for charging batteries (112) in a medical environment is provided. The wireless charging system may include a power transmitter and a power receiver. The power transmitter produces a strong near-distance magnetic field and transmits the magnetic field via a transmitting antenna to a power receiver. The power receiver may receive the transmitted magnetic field via a power receiver antenna. The converted electrical power may charge multiple rechargeable batteries (112) simultaneously with high efficiency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.