지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2013.10
- 수록면
- 1,554 - 1,558 (5page)
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초록· 키워드
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In this paper, we proposed an intravascular microrobot using an EMA system with bi-plane X-ray fluoroscopy. The proposed EMA system consists of a pair of stationary Helmholtz-Maxwell coils in x-axis and a pair of rotational uniform-gradient saddle coils on x-axis. The microrobot using the EMA system can be aligned to the desired direction by the uniform magnetic field from the Helmholtz-uniform saddle coil pairs and can be propelled to the aligned direction by the uniform gradient magnetic field from the Maxwell-gradient saddle coil pairs. Based on this actuating principle, we developed the microrobot which can move and have a treatment function in blood vessel. For the position recognition of the microrobot, a bi-plane X-ray fluoroscopy was installed in the EMA system. The bi-plane X-ray fluoroscopy can provide frontal and lateral views of mini-pig and the image of the microrobot. In addition, the bi-plane X-ray fluoroscopy can be rotated together with the pair of rotational uniform-gradient saddle coils on x-axis. Through various in-vitro and in-vivo experiments, we could verify the feasibility of the proposed intravascular therapeutic microrobot.
목차
Abstract
1. INTRODUCTION
2. SYSTEM SETUP
3. IN-VITRO EXPERIMENTS
4. IN-VIVO EXPERIMENTS
5. CONCLUSION
REFERENCES
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