Suitable hemolysis index for low-flow rotary blood pumps.
Centrifugal pump
Flow rate
Hemolysis
Hemolysis rate
Rotational speed
Journal
Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs
ISSN: 1619-0904
Titre abrégé: J Artif Organs
Pays: Japan
ID NLM: 9815648
Informations de publication
Date de publication:
Jun 2021
Jun 2021
Historique:
received:
28
01
2020
accepted:
04
10
2020
pubmed:
3
11
2020
medline:
29
6
2021
entrez:
2
11
2020
Statut:
ppublish
Résumé
A suitable index is needed for hemolysis tests that use low-flow pumps, such as pediatric blood pumps or blood purification pumps. To create such an index, the present study investigates the change of plasma-free hemoglobin in the pump circuit with time and the change of the hemolysis rate with flow rate and impeller rotational speed. The results show that the hemolysis rate or the increase rate of the total free hemoglobin are suitable measures for hemolysis evaluation for low-flow pumps.
Identifiants
pubmed: 33136218
doi: 10.1007/s10047-020-01218-4
pii: 10.1007/s10047-020-01218-4
doi:
Substances chimiques
Hemoglobins
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
120-125Références
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