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PCE
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DIFF Subgroup
A61N 1/20

continuous direct currents

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Electrotherapy; Circuits therefor > Applying electric currents by contact electrodes > continuous direct currents

CPC:

Electrotherapy; Circuits therefor (A61N2/00 takes precedence; irradiation apparatus A61N5/00) > Applying electric currents by contact electrodes > continuous direct currents

Of 5 combined children, 4 exist in both systems.

1 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • A61N 1/205 CPC only CPC only
  • A61N 1/26 Electromedical brushes; Electromedical massage devices IPC+CPC Available in IPC and CPC
  • A61N 1/28 Apparatus for applying thermoelectric currents IPC+CPC Available in IPC and CPC