A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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A61N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
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A61N1/00
Electrotherapy; Circuits therefor
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A61N1/02
Details
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A61N1/04
Electrodes
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A61N1/05
for implantation or insertion into the body, e.g. heart electrode
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