書誌事項
- タイトル別名
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- A Study on Active Catheter System. Structure, Experimental Results and Characteristic Evaluation of Active Catheter with Multi D.O.F.
- ノウドウ カテーテル システム ニカンスルケンキュウ タジユウド カテーテル
- (Structure, Experimental Results and Characteristic Evaluation of Active Catheter with Multi D. O. F.)
- (多自由度カテーテルの構造, 実験結果と動作特性の評価)
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抄録
In this paper, we propose two prototype models of micro active catheter (MAC) that has two bending degrees of freedom. One consists of 3 active units with SMA wires in lumina as the servo actuator. The other is active guide wire catheter with ICPF (Ionic Conducting Polymer Film) on its front end as the servo actuator. The bending characteristics of the MAC have been measured by application of electricity in physiological saline solution. We also modeled these MAC for characteristic evaluation (Bending characteristic, Electric characteristic) . Experimental results show that the models of the active catheter are reasonable. By using simulators (whose conditions are similar to those of a blood vessel of human brain), we also carried out simulation experiments “in vitro” and “in vivo”. The experimental results indicate that the proposed micro catheters work properly, and they can effectively improve the operability of traditional procedures for intravascular neurosurgery.
収録刊行物
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- 日本ロボット学会誌
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日本ロボット学会誌 14 (6), 820-835, 1996
一般社団法人 日本ロボット学会
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詳細情報 詳細情報について
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- CRID
- 1390282679703182720
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- NII論文ID
- 10007547604
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- NII書誌ID
- AN00141189
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- ISSN
- 18847145
- 02891824
- http://id.crossref.org/issn/02891824
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- NDL書誌ID
- 4037455
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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
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可