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Patent drawing for Methods and apparatus for wireless biomedical device charging
US 20,190,081,497 A1
Medical devices US 20,190,081,497 A1 Expired

Methods and apparatus for wireless biomedical device charging

This invention describes a way to keep medical devices charged wirelessly while they continuously monitor a person's health. A small device measures a health metric, like heart rate, and sends that information along with its location to a central computer. A charging system then automatically sends power to the medical device, potentially by beaming energy to it or the area around it, so it never runs out of battery.

Why it matters: Since 2018, significant progress in far-field wireless power transfer and the miniaturization of low-power biometric sensors has made continuous, remote-monitoring biomedical devices more practical. The ability to beam energy to an area rather than requiring precise placement has improved.

Status
ExpiredProtection ended and was never renewed
How hard to build
SpecializedBiomedical sensors, wireless power beaming, software integration

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