Precise manipulation of a microrobot in the pulsatile flow of human blood vessels using magnetic navigation system

S. M. Jeon; G. H. Jang; J. H. Choi; S. H. Park; J. O. Park

doi:10.1063/1.3565421

Precise manipulation of a microrobot in the pulsatile flow of human blood vessels using magnetic navigation system

S. M. Jeon, G. H. Jang, J. H. Choi, S. H. Park, J. O. Park

Department of Robotics and Mechatronics Engineering

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

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.

Original language	English
Article number	07B316
Journal	Journal of Applied Physics
Volume	109
Issue number	7
DOIs	https://doi.org/10.1063/1.3565421
State	Published - 1 Apr 2011

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Funding Information:
This research was supported by the Strategy Technology Development Program (No. 10030037) of the Korean Ministry of Knowledge Economy.

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abstract = "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.",

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AU - Park, S. H.

AU - Park, J. O.

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AB - 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.

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Precise manipulation of a microrobot in the pulsatile flow of human blood vessels using magnetic navigation system

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