Canary on a chip: embedded sensors with bio-chemical interfaces
US12408851B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Sep 29, 2020 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | Oct 4, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2207/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Wireless electrochemical measurements methods using minimally invasive micro-sensors that monitor response of cells to specific analytes are described. Micro-actuators integrated on a same chip as the micro-sensors are used to provide closed loop in-vivo local therapy on demand. An in-vivo bio-electronic system that can monitor the health of cell colonies and accordingly dispense corresponding therapeutic drugs is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.