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Patient plate for diathermy apparatus, and diathermy apparatus fitted with it

  • US 4,384,582 A
  • Filed: 06/02/1980
  • Issued: 05/24/1983
  • Est. Priority Date: 05/28/1980
  • Status: Expired due to Term
First Claim
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1. A patient plate for diathermy apparatus, comprising a sheet of flexible electrically insulating material, and a metal foil secured to one face of the sheet of insulating material, the metal foil having a contact edge for connection to diathermy apparatus, a slot in the foil extending from the contact edge towards an opposing edge of the foil for a major portion of the distance between said edges, whereby the foil defines a generally U-shaped pattern, said slot being free of said foil such that, in use, the metal foil having a generally U-shaped pattern provides substantially the entire conducting area to the patient, and such that, in use, the face of said sheet of insulating material, in the area of said slot, is exposed to the patient.

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