公开(公告)号：US20070176596A1

公开(公告)日：2007-08-02

申请号：US11342912

申请日：2006-01-31

申请人： Kateri Garcia ,  Robert Hiller ,  Troy Jenison ,  Bijoyendra Nath ,  James Neville ,  Craig Wiklund

发明人： Kateri Garcia ,  Robert Hiller ,  Troy Jenison ,  Bijoyendra Nath ,  James Neville ,  Craig Wiklund

IPC分类号： G01B7/14 ,  G01B7/30

CPC分类号： A61N1/37 ,  A61N2/00

摘要： A mechanical response of an implantable medical device (IMD) to a first static magnetic field and a first gradient magnetic field slew rate is simulated by exposing the IMD to a second static magnetic field having a magnitude greater than the first static magnetic field and generating a second gradient magnetic field at the IMD such that a product of the second static magnetic field and a second gradient magnetic field slew rate is substantially equal to a product of the first static magnetic field and the first gradient magnetic field slew rate.

摘要翻译： 通过将IMD暴露于具有大于第一静态磁场的量值的第二静态磁场来模拟植入式医疗装置（IMD）对第一静态磁场和第一梯度磁场转换速率的机械响应，并产生 IMD中的第二梯度磁场，使得第二静态磁场和第二梯度磁场转换速率的乘积基本上等于第一静态磁场和第一梯度磁场转换速率的乘积。