| 发明名称 |
Magnetic stimulation coils with electrically conducting structures |
| 摘要 |
The present invention introduces a novel apparatus (5) for providing magnetic stimuli to the human brain, the apparatus (5) comprising a casing (4) and at least one coil winding (1) adapted to carry electrical current and enclosed within the casing (4) as well as cooling means (2) situated in thermal connection with the coil (1) and comprising a body made of electrically conductive and non-magnetic material so that the mutual inductance between the coil (1) and the cooling means (2) is essentially zero. |
| 申请公布号 |
US8882651(B2) |
申请公布日期 |
2014.11.11 |
| 申请号 |
US200813126765 |
申请日期 |
2008.10.31 |
| 申请人 |
Nexstim Oy |
发明人 |
Ruohonen Jarmo |
| 分类号 |
A61N2/02;A61N2/00;A61B5/05 |
主分类号 |
A61N2/02 |
| 代理机构 |
|
代理人 |
Oy Seppo Laine;Wert Joshua P. |
| 主权项 |
1. An apparatus for providing magnetic stimuli to the brain comprising:
a casing, at least one coil winding adapted to carry an electrical current and enclosed within the casing, a cooling structure having a body made of electrically conductive and non-magnetic material in thermal connection with the coil, wherein the cooling structure is arranged in relation to the at least one coil winding such that the mutual inductance between the coil and the cooling structure is essentially zero, wherein the at least one coil winding is a symmetric bow shaped coil winding, and wherein the cooling structure is a closed shape with its center aligned with a node of two loops of the symmetric bow shaped coil winding. |
| 地址 |
Helsinki FI |
