| 학회 |
한국공업화학회 |
| 학술대회 |
2011년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터) |
| 권호 |
15권 1호 |
| 발표분야 |
고분자 |
| 제목 |
Multifunctional Ionomeric Polymer Actuator for Steerable Catheterization in Endovascular Treatment |
| 초록 |
Recently, ionic polymer actuators have been highlighted as one of the electro-active polymer actuators for minimally invasive active catheter, because of its large deformation and low driving voltage requirement. We fabricated micro-tubular IPMC having multi-directional bending motions, which could be capable of navigating along blood vessels under remote electric control from outside, as well as achieving thrombolytic effect in endovascular treatment. By using quadrant electrode ofactuators and controlling dimension and geometry, the catheter with state-of-the-art architectures exhibited the suitable guiding capability and thrombolytic effect when applied to a continuous-flow phantom model. |
| 저자 |
이장열1, 윤벼리1, 왕혁식1, 오진선2, 최승홍1, 이계한2, 한문희1, 조재영1
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| 소속 |
1서울대, 2명지대 |
| 키워드 |
actuator; catheter; endovascular treatment; ionic-polymer metal composite; smart material
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| E-Mail |
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