書誌事項
- タイトル別名
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- Development of motor-driven implantable left ventricular assist system: Basic design and its evaluation.
- ―基礎的検討―
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We have developed a motor-driven implantable left ventricular assist system. This system consists of a pusher-plate type pump and a spline actuator driven by a DC brushless motor. A pump housing was made of epoxy-resin and a diaphragm was made of segmented- polyurethane (TM-5). The diameter of the model 1 was 85mm, 76mm in depth and 900 gram of weight. The actuator showed good durability (up to 300 days) in unloading status. In mock circulation, the model 1 showed 2.6l/min of output in 20mmHg of preload and 80mmHg of afterload. We changed the configuration of the pump and the motor design in model 2. New model showed 7.6l/min of output in mock circulation. This system is promising to the new implantable LVAS.
収録刊行物
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- 人工臓器
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人工臓器 25 (3), 576-581, 1996
一般社団法人 日本人工臓器学会
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詳細情報 詳細情報について
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- CRID
- 1390001204955175296
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- NII論文ID
- 10005626761
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- NII書誌ID
- AN00120167
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- ISSN
- 18836097
- 03000818
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可