Abstract
pCO2, pO2 and pH levels are optically monitored using continuous micro-flow of colorimetric indicators through hollow fiber membranes in contact with blood. Optical monitoring is achieved using LEDs and photodetectors coupled to outlet micro-bore capillary tubes. Three separate hollow fiber membranes are selected based on membrane permeability to the measurand. The sensors are exposed to blood in an extracorporeal loop using continuous flow or blood withdrawal-reinfusion.
| Original language | English (US) |
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| Title of host publication | Bioengineering, Proceedings of the Northeast Conference |
| Place of Publication | Piscataway, NJ, United States |
| Publisher | IEEE |
| Pages | 127-128 |
| Number of pages | 2 |
| State | Published - 1999 |
| Event | Proceedings of the 1999 IEEE/EMBS 25th Annual Northeast Bioengineering Conference - West Hartford, CT, USA Duration: Apr 8 1999 → Apr 9 1999 |
Other
| Other | Proceedings of the 1999 IEEE/EMBS 25th Annual Northeast Bioengineering Conference |
|---|---|
| City | West Hartford, CT, USA |
| Period | 4/8/99 → 4/9/99 |
ASJC Scopus subject areas
- Chemical Engineering(all)