Three-dimensionally printed blood glucose sensing device and fabrication method
US10939857B2 · kind B2 · utility
1Cited by
2References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 2018 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | Jan 5, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/49
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A blood glucose sensing device includes a substrate, multiple three-dimensionally (3D) printed electrode leads comprising graphene arranged on or over the substrate, and glucose monitoring chemistry arranged in or on (e.g., adsorbed in) at least one of the 3D printed electrode leads. An end portion of a counter electrode lead may partially surround an end portion of a working electrode lead, and a reference lead may be further provided, Optionally, the 3D printed electrode leads may include a thermoplastic material, such as an aliphatic polyester. The glucose monitoring chemistry may include an enzyme.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.