書誌事項
- タイトル別名
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- Examination of Secondary Batteries for Totally Implantable Artificial Heart System.
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We evaluated four kinds of rechargeable batteries (a Ni-MH battery, a Ni-Cd battery, a Li-ion battery using a graphite electrode, and a Li-ion battery using a non-graphitizable carbon electrode) by a life-cycle experiment using them as implanted back-up batteries in a totally implantable artificial heart system. Each of the batteries was charge/discharge cycled at 37-39°C using a charge current of 1CA, and fully discharged under either pulsatile discharge loads, which mimicked a systole and a diastole, or a nonpulsatile load equivalent to the average of the pulsatile load. The results showed that the Li-ion battery with a non-graphitizable carbon electrode provided a longer operating period (up to 2500 cycles) and a lower by 3°C than those of other batteries regardless of the discharge pattern, while each of the batteries had operating cycles of over 800, which is enough battery life to apply to the totally implantable artificial heart system.
収録刊行物
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- 人工臓器
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人工臓器 28 (2), 355-361, 1999
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
- 1390001204954863616
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- NII論文ID
- 10005943871
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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