An actively-shielded planar gradient coil design scheme in limited coil-layer-placing space

Yaohui Wang; Xuegang Xin; Lei Guo; Zhifeng Chen; Feng Liu

An actively-shielded planar gradient coil design scheme in limited coil-layer-placing space

Yaohui Wang, Xuegang Xin, Lei Guo, Zhifeng Chen, Feng Liu

Research output: Contribution to conference › Abstract › peer-review

Abstract

A novel gradient coil design scheme was proposed for use in planar MRI systems. Unlike conventional scheme in a limited magnet pole-polespace which usually applies unshielded design, the novel strategy integrated a set of actively-shielded gradient coils in only four layers in thepole-pole space with the utilization of the system peripheral sections. The design largely improved the shielding eff ect of the gradient coils andmeanwhile left adequate space for the patients and installation of cooling device. The design scheme did not signifi cantly increase the systemmanufacturing complexity either.

Original language	English
Number of pages	2
Publication status	Published - 2018
Externally published	Yes
Event	Joint Annual Meeting ISMRM-ESMRMB 2018 - Paris Expo Porte de Versailles, Paris, France Duration: 16 Jun 2018 → 21 Jun 2018 Conference number: 27th https://www.ismrm.org/18m/

Conference

Conference	Joint Annual Meeting ISMRM-ESMRMB 2018
Abbreviated title	ISMRM-ESMRMB 2018
Country/Territory	France
City	Paris
Period	16/06/18 → 21/06/18
Internet address	https://www.ismrm.org/18m/

Cite this

@conference{cbda6c78d9f44be08cf6874600cc9e3f,

title = "An actively-shielded planar gradient coil design scheme in limited coil-layer-placing space",

abstract = "A novel gradient coil design scheme was proposed for use in planar MRI systems. Unlike conventional scheme in a limited magnet pole-polespace which usually applies unshielded design, the novel strategy integrated a set of actively-shielded gradient coils in only four layers in thepole-pole space with the utilization of the system peripheral sections. The design largely improved the shielding eff ect of the gradient coils andmeanwhile left adequate space for the patients and installation of cooling device. The design scheme did not signifi cantly increase the systemmanufacturing complexity either.",

author = "Yaohui Wang and Xuegang Xin and Lei Guo and Zhifeng Chen and Feng Liu",

year = "2018",

language = "English",

note = "Joint Annual Meeting ISMRM-ESMRMB 2018, ISMRM-ESMRMB 2018 ; Conference date: 16-06-2018 Through 21-06-2018",

url = "https://www.ismrm.org/18m/",

}

TY - CONF

T1 - An actively-shielded planar gradient coil design scheme in limited coil-layer-placing space

AU - Wang, Yaohui

AU - Xin, Xuegang

AU - Guo, Lei

AU - Chen, Zhifeng

AU - Liu, Feng

N1 - Conference code: 27th

PY - 2018

Y1 - 2018

N2 - A novel gradient coil design scheme was proposed for use in planar MRI systems. Unlike conventional scheme in a limited magnet pole-polespace which usually applies unshielded design, the novel strategy integrated a set of actively-shielded gradient coils in only four layers in thepole-pole space with the utilization of the system peripheral sections. The design largely improved the shielding eff ect of the gradient coils andmeanwhile left adequate space for the patients and installation of cooling device. The design scheme did not signifi cantly increase the systemmanufacturing complexity either.

AB - A novel gradient coil design scheme was proposed for use in planar MRI systems. Unlike conventional scheme in a limited magnet pole-polespace which usually applies unshielded design, the novel strategy integrated a set of actively-shielded gradient coils in only four layers in thepole-pole space with the utilization of the system peripheral sections. The design largely improved the shielding eff ect of the gradient coils andmeanwhile left adequate space for the patients and installation of cooling device. The design scheme did not signifi cantly increase the systemmanufacturing complexity either.

M3 - Abstract

T2 - Joint Annual Meeting ISMRM-ESMRMB 2018

Y2 - 16 June 2018 through 21 June 2018

ER -