Systems and methods for replacing signal artifacts in a glucose sensor data stream
US9420968B2 · kind B2 · utility
9Cited by
490References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2012 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | May 1, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A90/10
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Systems and methods for minimizing or eliminating transient non-glucose related signal noise due to non-glucose rate limiting phenomenon such as interfering species, ischemia, pH changes, temperatures changes, known or unknown sources of mechanical, electrical and/or biochemical noise, and the like. The system monitors a data stream from a glucose sensor and detects signal artifacts that have higher amplitude than electronic or diffusion-related system noise. The system processes some or the entire data stream continually or intermittently based at least in part on whether the signal artifact event has occurred.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.