Abstract:
:Hemolysis is one of the most important performance parameters of blood pumps. However, comparative in vitro evaluation of the reported hemolysis effect is difficult owing to the lack of uniformity in the test methods used. Currently, three types of formulas are generally accepted and widely used for the index of hemolysis: the traditionally used index of hemolysis (defined as grams of plasma free hemoglobin released per 100 L of blood pumped); the normalized index of hemolysis (normalized by hematocrit); and the modified index of hemolysis (taking into account not only hematocrit but also hemoglobin). In addition, the tested blood conditions are often not indicated in the reports. To address this confusing situation, all three indices of hemolysis were routinely derived in our laboratory. To avoid further confusion, the tested blood conditions and test loop were defined in each study in our laboratory. If we limit the acceptable range of hemoglobin in human blood, the normalized index of hemolysis is sufficient. Furthermore, using milligrams as the unit of expression would be easier and reasonable for comparing the less hemolytic blood pumps, such as the centrifugal pumps that are currently available clinically. We would like to propose this value of a normalized index of hemolysis in milligrams as the most useful formula for the index of hemolysis in the assessment of various types of rotary blood pumps.
journal_name
Artif Organsjournal_title
Artificial organsauthors
Naito K,Mizuguchi K,Nosé Ydoi
10.1111/j.1525-1594.1994.tb03292.xsubject
Has Abstractpub_date
1994-01-01 00:00:00pages
7-10issue
1eissn
0160-564Xissn
1525-1594journal_volume
18pub_type
杂志文章abstract::To avoid using sensors with low biocompatibility and low durability in implantable total artificial heart (TAH) systems, the authors previously proposed a new method for estimating instantaneous values of flow rate and pressure head on the basis of voltage, current, and rotational speed in a motor driven centrifugal p...
journal_title:Artificial organs
pub_type: 杂志文章
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journal_title:Artificial organs
pub_type: 杂志文章
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journal_title:Artificial organs
pub_type: 杂志文章
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更新日期:1999-11-01 00:00:00
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pub_type: 杂志文章
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journal_title:Artificial organs
pub_type: 杂志文章
doi:10.1111/j.1525-1594.1983.tb04162.x
更新日期:1983-02-01 00:00:00
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journal_title:Artificial organs
pub_type: 杂志文章
doi:10.1046/j.1525-1594.1999.06258.x
更新日期:1999-04-01 00:00:00
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journal_title:Artificial organs
pub_type: 杂志文章
doi:10.1111/aor.13647
更新日期:2020-07-01 00:00:00
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journal_title:Artificial organs
pub_type: 杂志文章
doi:10.1111/j.1525-1594.1996.tb04542.x
更新日期:1996-07-01 00:00:00
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pub_type: 杂志文章,多中心研究
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journal_title:Artificial organs
pub_type: 杂志文章
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journal_title:Artificial organs
pub_type: 杂志文章
doi:10.1046/j.1525-1594.1998.06127.x
更新日期:1998-05-01 00:00:00
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pub_type: 杂志文章
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更新日期:2004-02-01 00:00:00
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journal_title:Artificial organs
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journal_title:Artificial organs
pub_type: 杂志文章
doi:10.1111/j.1525-1594.1985.tb04404.x
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pub_type: 杂志文章
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更新日期:2014-11-01 00:00:00
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pub_type: 杂志文章
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更新日期:2007-08-01 00:00:00
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journal_title:Artificial organs
pub_type: 杂志文章
doi:10.1046/j.1525-1594.2002.06931_4.x
更新日期:2002-08-01 00:00:00
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pub_type: 杂志文章
doi:10.1111/aor.13642
更新日期:2020-06-01 00:00:00
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pub_type: 杂志文章
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更新日期:2000-12-01 00:00:00
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journal_title:Artificial organs
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journal_title:Artificial organs
pub_type: 杂志文章
doi:10.1111/j.1525-1594.1994.tb03374.x
更新日期:1994-07-01 00:00:00
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journal_title:Artificial organs
pub_type: 杂志文章
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更新日期:1999-03-01 00:00:00
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journal_title:Artificial organs
pub_type: 杂志文章
doi:10.1111/j.1525-1594.1983.tb04192.x
更新日期:1983-05-01 00:00:00
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journal_title:Artificial organs
pub_type: 杂志文章
doi:10.1111/aor.12655
更新日期:2016-09-01 00:00:00
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journal_title:Artificial organs
pub_type: 杂志文章
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更新日期:2019-10-01 00:00:00
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pub_type: 杂志文章
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更新日期:2000-09-01 00:00:00
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journal_title:Artificial organs
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更新日期:1981-08-01 00:00:00
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pub_type: 杂志文章,随机对照试验
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更新日期:2006-08-01 00:00:00