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초록
This paper proposes a method to precisely manipulate a microrobot in the pulsatile flow that simulates the flow characteristics of human blood vessels by utilizing the electromagnetic transfer function of a magnetic navigation system (MNS). The frequency response characteristics of the MNS were utilized so that the input voltages in each coil can precisely generate the required time-varying magnetic force of a microrobot. An experiment which successfully anchoring a microrobot in a pulsatile flow was conducted to verify the proposed method.
키워드
Blood; Data communication equipment; Frequency response; Navigation; Navigation systems; Pulsatile flow; Electromagnetic transfer functions; Flow characteristic; Frequency response characteristic; Human blood vessels; Input voltages; Magnetic force; Magnetic navigation; Micro robots; Precise manipulation; Required time; Blood vessels
- 제목
- Precise manipulation of a microrobot in the pulsatile flow of human blood vessels using magnetic navigation system
- 저자
- Jeon, Seungmun; Jang, Gunhee; Choi, Jongho; Park, Sukho; Park, Jongoh
- 발행일
- 2011-04
- 유형
- Article; Proceedings Paper
- 권
- 109
- 호
- 7
- 페이지
- 1 ~ 4