Journal of Northeastern University(Natural Science)

Journal of Northeastern University ›› 2007, Vol. 28 ›› Issue (12): 1697-1700.DOI: -

• OriginalPaper • Previous Articles     Next Articles

Design of strong pulsed magnetic field stimulator for cardiomuscle

Liu, Chun-Ling (1); Xu, Bin (1); Wang, Xu (1); Du, Yu-Yuan (1)   

  1. (1) School of Information Science and Engineering, Northeastern University, Shenyang 110004, China
  • Received:2013-06-24 Revised:2013-06-24 Online:2007-12-15 Published:2013-06-24
  • Contact: Liu, C.-L.
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Abstract: A strong pulsed magnetic field stimulator was designed successfully and made for cardiomuscle to study the biomagnetic effect on heart. An electromagnetic field with magnetic induction up to 10.6 Tesla can be obtained at the center of its exciting coil when the DC charging voltage is 1200 V. The method to calculate the induction is given. An open chest frog was stimulated by the pulsed magnetic field with magnetic induction 2.7 T at 0.2 Hz, and the result showed that its heart rate is restored after a fluctuation caused by the stimulator.

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