Non-invasive analyte sensor device
US11903689B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2020 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Sep 6, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/525
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A non-invasive analyte sensor device that includes a sensor housing, and a decoupled antenna/detector array having at least one transmit antenna/element and at least one receive antenna/element. The sensor housing has a maximum length dimension no greater than 50 mm, a maximum width dimension no greater than 50 mm, a maximum thickness dimension no greater than 25 mm, and a total interior volume of no greater than about 62.5 cm3. In addition, the at least one transmit antenna/element and the at least one receive antenna/element have a maximum spacing therebetween that does not exceed 50 mm and a minimum spacing therebetween that is at least 1.0 mm, and the at least one transmit antenna/element and the at least one receive antenna/element are less than 95% coupled to one another, or less than 90% coupled to one another, or less than 85% coupled to one another, or less than 75% coupled to one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.