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公开(公告)号：US20210231758A1
公开(公告)日：2021-07-29
申请号：US16991967
申请日：2020-08-12
IPC分类号： G01R33/385
摘要： The present disclosure reports on a method to first determine the required electromagnetic stream function, and then iterate on the contouring of the stream function to optimize the force, torque, shielding, and/or mutual inductance of the design after-the-fact without compromising the electromagnetic performance and an electromagnetic coil manufacture according to the method. These parameters are sensitive to the precise positioning of the discrete wires.
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公开(公告)号：US20220137167A1
公开(公告)日：2022-05-05
申请号：US17645108
申请日：2021-12-20
发明人： Geron André BINDSEIL , Ian Robert Oliphant CONNELL , William Bradfield HANDLER , Chad Tyler HARRIS
IPC分类号： G01R33/385
摘要： A coil apparatus and methods for magnetic resonance imaging involving a wire winding, the wire winding having at least one of: a hollow cross-section wire and a solid cross-section wire, the solid cross-section wire having at least one of: a solid small cross-section wire and a solid large cross-section wire, the solid large cross-section wire having a thickness greater than that of the solid small cross-section wire, and the solid small cross-section wire disposed in one of adjacent and proximate at least one of the hollow cross-section wire and the solid large cross-section wire, whereby at least one of current density, winding density, and heat extraction are increasable.
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