DIFF Subgroup
A61N 1/24 with built-in power source
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Electrotherapy; Circuits therefor > Applying electric currents by contact electrodes > continuous direct currents > Electromedical belts > with built-in power source
CPC:
Electrotherapy; Circuits therefor (A61N2/00 takes precedence; irradiation apparatus A61N5/00) > Applying electric currents by contact electrodes > continuous direct currents > Electromedical belts > with built-in power source
No child classifications to compare. This is a leaf node in both IPC and CPC.