发明申请
- 专利标题： HELICAL GRADIENT COIL FOR MAGNETIC RESONANCE IMAGING APPARATUS
- 专利标题（中）： 用于磁共振成像装置的螺旋梯度线圈
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申请号： US13593546申请日： 2012-08-24
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公开(公告)号： US20130049755A1公开(公告)日： 2013-02-28
- 发明人: Timothy James HOLLIS , Fengshun Tan
- 申请人： Timothy James HOLLIS , Fengshun Tan
- 优先权： CN201110289173.6 20110831
- 主分类号： G01R33/341
- IPC分类号： G01R33/341
摘要：
A gradient coil is provided. The gradient coil comprises: a first layer comprised of a first plurality of turns of wires; and a second layer of coil comprised of a second plurality of turns of wires. Each turn of wire in the first and second plurality of turns of wires circles along the side walls of a cylindrical substrate and each turn of wire in the first and second plurality of turns of wires include a first portion wound along the inner side wall of the substrate and a second portion wound along the outer side wall of the substrate.