ePTFE製肺動脈弁の挙動解析のための試験機設計

DOI

書誌事項

タイトル別名
  • Development of behavior measurement apparatus for ePTFE pulmonary valve

抄録

Congenital heart disease as represented by Tetralogy of Fallot (TOF) and Transposition of great arteries may be dysfunction at right heart circulation.Surgical procedure for these cardiac arrest using pulmonary valve made from ePTFE is attracting attention. Clinical result in Japan, surgical procedure using pulmonary valve made from ePTFE is better than using biological valve in terms of thrombus formation and calcification. In order to design this valve, we need know behavior of valve cusp made from ePTFE. This valve is widely applied to clinical site and needed high-performance and high-durability. In this study, we discuss objective assessment for reduce right heart strain by improving pulmonary regurgitation base on high-precision analysis of valve cusp behavior. We manufacture reciprocating motion apparatus for analysis of valve cusp behavior under any flow condition and certain pressure load and studied mechanical characteristic of valve.

収録刊行物

  • 生体医工学

    生体医工学 53 (Supplement), S202_01-S202_01, 2015

    公益社団法人 日本生体医工学会

詳細情報 詳細情報について

  • CRID
    1390001205266241792
  • NII論文ID
    130005163644
  • DOI
    10.11239/jsmbe.53.s202_01
  • ISSN
    18814379
    1347443X
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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