| Issue |
J Extra Corpor Technol
Volume 18, Number 3, September 1986
|
|
|---|---|---|
| Page(s) | 190 - 195 | |
| DOI | https://doi.org/10.1051/ject/1986183190 | |
| Published online | 29 August 2023 | |
Proceedings
In Vitro Investigation of the Hematological Effects of Non-Pulsatile and Pulsatile Blood Flow, Sarns Pump vs. Cobe-Stöckert Pump
1
Medical Technologies, Inc., Indianapolis, IN
2
Extracorporeal Technologies, Inc., Indianapolis, IN
3
Indiana University Medical Center, Indianapolis, IN
* Direct communications to: Munier S. Jallad, 1826 Marian Dr., Indianapolis, IN 46240
The in vitro effects of pulsatile and non-pulsatile blood pumps on human red blood cells were investigated. Group I (Sarns, Inc., non-pulsatile pump) showed significantly less hemolysis (p < 0.05) than Group II (Cobe-Stockert, non-pulsatile roller pump). Group III (Sarns, pulsatile roller pump) and Group IV (Stockert, pulsatile roller pump showed significantly less hemolysis (p < 0.05). Both Sams and Stockert non-pulsatile roller pumps showed significantly (p < .05) less hemolysis at three and four hours of circulation than the Sarns and Stockert pulsatile pumps.
Key words: hemolysis / pulsatile blood flow / roller pump
© 1986 AMSECT
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