Magnetic Navigation System With Gradient and Uniform Saddle Coils for the Wireless Manipulation of Micro-Robots in Human Blood Vessels

被引：147

作者：

Jeon, Seungmun ^{[1
]}

Jang, Gunhee ^{[1
]}

Choi, Hyunchul ^{[2
]}

Park, Sukho ^{[2
]}

机构：

[1] Hanyang Univ, Dept Mech Engn, PREM, Seoul 133791, South Korea

[2] Chonnam Natl Univ, Dept Mech Engn, Kwangju 500757, South Korea

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2010年 / 46卷 / 06期

关键词：

Gradient saddle coil; magnetic navigation system; micro-robot; uniform saddle coil;

D O I：

10.1109/TMAG.2010.2040144

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A magnetic navigation system (MNS) for the wireless manipulation of micro-robots in human blood vessels is a possible surgical tool for coronary artery disease. This paper proposes a novel MNS composed of one conventional pair of Maxwell and Helmholtz coils and one newly developed pair of gradient and uniform saddle coils. The proposed system was theoretically developed using the Biot-Savart law, and it was verified experimentally after constructing the proposed MNS. The proposed MNS is geometrically compact to allow a patient to lie down, and magnetically efficient compared with the conventional MNS which has two pairs of Maxwell and Helmholtz coils.

引用

页码：1943 / 1946

页数：4

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