A Durability Study of a Paracorporeal Pulsatile Electro-Mechanical Pneumatic Biventricular Assist Device
DC Field | Value | Language |
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dc.contributor.author | Choi, Hyuk | - |
dc.contributor.author | Lee, Heung-Man | - |
dc.contributor.author | Nam, Kyoung Won | - |
dc.contributor.author | Choi, Jaesoon | - |
dc.contributor.author | Lee, Jung-Joo | - |
dc.contributor.author | Kim, Ho Chul | - |
dc.contributor.author | Song, Seung Joon | - |
dc.contributor.author | Ahn, Chi Bum | - |
dc.contributor.author | Son, Ho Sung | - |
dc.contributor.author | Lim, Choon Hak | - |
dc.contributor.author | Son, Kuk Hui | - |
dc.contributor.author | Park, Yong Doo | - |
dc.contributor.author | Jeong, Gi Seok | - |
dc.contributor.author | Sun, Kyung | - |
dc.date.accessioned | 2021-09-07T12:03:10Z | - |
dc.date.available | 2021-09-07T12:03:10Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2011-06 | - |
dc.identifier.issn | 0160-564X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/112344 | - |
dc.description.abstract | In 2002, the paracorporeal pulsatile electromechanical pneumatic ventricular assist device (VAD) began to be developed by the Korea Artificial Organ Center at Korea University under a Health & Medical Technology Research and Development program which finished in 2008. In vitro durability testing was conducted on the paracorporeal pulsatile pneumatic VAD to determine device durability and to evaluate device failures. The 1- and 2-year reliability of the paracorporeal pulsatile pneumatic VAD was shown to be 91.2% and 54.9%, respectively, with an 80% confidence level. Failure modes were analyzed using fault tree analysis, with customized software continuously acquiring data during the test period. After this period, 21 in vivo animal tests were done, with 14 cases of left atrium to left ventricle (LV) inflow cannulation (36Fr)/outflow grafting to descending aorta, and seven cases of apex cannulation of LV to descending aorta (12 mm). The longest postoperative day (182 days) in Korea was recently recorded in in vivo animal testing (bovine, 90 kg, male, 3.5-4.0 L/min flow rate, and 55 bpm). | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | FAULT-TREE ANALYSIS | - |
dc.subject | PORTABLE DRIVER | - |
dc.subject | SUPPORT-SYSTEM | - |
dc.subject | RELIABILITY | - |
dc.subject | FAILURE | - |
dc.subject | ENERGY | - |
dc.subject | RISK | - |
dc.title | A Durability Study of a Paracorporeal Pulsatile Electro-Mechanical Pneumatic Biventricular Assist Device | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Hyuk | - |
dc.contributor.affiliatedAuthor | Lee, Heung-Man | - |
dc.contributor.affiliatedAuthor | Choi, Jaesoon | - |
dc.contributor.affiliatedAuthor | Lee, Jung-Joo | - |
dc.contributor.affiliatedAuthor | Ahn, Chi Bum | - |
dc.contributor.affiliatedAuthor | Son, Ho Sung | - |
dc.contributor.affiliatedAuthor | Lim, Choon Hak | - |
dc.contributor.affiliatedAuthor | Park, Yong Doo | - |
dc.contributor.affiliatedAuthor | Jeong, Gi Seok | - |
dc.contributor.affiliatedAuthor | Sun, Kyung | - |
dc.identifier.doi | 10.1111/j.1525-1594.2010.01187.x | - |
dc.identifier.scopusid | 2-s2.0-79958776864 | - |
dc.identifier.wosid | 000291936700009 | - |
dc.identifier.bibliographicCitation | ARTIFICIAL ORGANS, v.35, no.6, pp.614 - 624 | - |
dc.relation.isPartOf | ARTIFICIAL ORGANS | - |
dc.citation.title | ARTIFICIAL ORGANS | - |
dc.citation.volume | 35 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 614 | - |
dc.citation.endPage | 624 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Transplantation | - |
dc.relation.journalWebOfScienceCategory | Engineering, Biomedical | - |
dc.relation.journalWebOfScienceCategory | Transplantation | - |
dc.subject.keywordPlus | FAULT-TREE ANALYSIS | - |
dc.subject.keywordPlus | PORTABLE DRIVER | - |
dc.subject.keywordPlus | SUPPORT-SYSTEM | - |
dc.subject.keywordPlus | RELIABILITY | - |
dc.subject.keywordPlus | FAILURE | - |
dc.subject.keywordPlus | ENERGY | - |
dc.subject.keywordPlus | RISK | - |
dc.subject.keywordAuthor | Paracorporeal pulsatile electro-mechanical pneumatic ventricular assist device | - |
dc.subject.keywordAuthor | Reliability test | - |
dc.subject.keywordAuthor | durability | - |
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