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Transformer-isolated alternating current power supply

  • US 20040152996A1
  • Filed: 11/22/2003
  • Published: 08/05/2004
  • Est. Priority Date: 05/23/2001
  • Status: Abandoned Application
First Claim
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1. An alternating current source for generating an alternating current (I) across the body of a patient (ZX), comprising A first transformer, which defines a patient side and a device side which is insulated from the patient side, and whose coil at the patient side leads to terminals, which can be connected to the patient, and A generator on the device side, which generates an alternating voltage or an alternating current, and which excites a coil at the device side in such a way that an alternating current is generated at the patient side upon connecting the terminals via the patient as the load (ZX), Means for converting the alternating current at the patient side into a control signal, which is accessible at the device side and isolated from the patient side, and which controls the signal generated by the generator.

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