Electrochemical cell sensor for continuous short-term use in tissues and blood
US4671288A · kind A · utility
1,485Cited by
5References
24Claims
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Key dates
| Filing date | Jun 13, 1985 |
| Grant date | Jun 9, 1987 |
| Priority date | — |
| Expiry date | Jun 13, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/905
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An electrochemical cell sensor for monitoring oxidizable enzyme substrates in biological fluids situated in a housing and suitable for implantation in the body, including at least one oxygen or hydrogen peroxide sensing electrode containing a suitable oxidase enzyme, a reference electrode, and a counter electrode all in communication with biological fluids through one or more openings in the walls of the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.