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A method for noninvasive electrical stimulation of the diaphragm

  • A. A. Akhmetova,
  • S. V. Shapovalov,
  • R. V. Li,
  • S. S. Smirnov,
  • R. A. Kharisov,
  • A. A. Ukhov,
  • A. A. Karpov,
  • D. Yu. Ivkin,
  • V. A. Mazurok,
  • N. N. Potrakhov

摘要

Stimulated contraction of the diaphragm by non-invasive electrical stimulation of the phrenic nerve is demonstrated. A specialized device including a programmable current source and an electrode system has been developed to generate the stimulating signal. We report here a study on the effectiveness of stimulation on the contractile activity of the diaphragm by assessment of transdiaphragmatic pressure.