A HUMAN NECESSITIES
Load children
A61 MEDICAL OR VETERINARY SCIENCE; HYGIENE
Load children
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
Load children
A61N1/00 Electrotherapy; Circuits therefor
Load children
A61N1/02 Details
Load children Filter patents View as hierarchy
A61N1/04 Electrodes
Load children Filter patents View as hierarchy
A61N1/0404 for external use
Load children Filter patents View as hierarchy
A61N1/0408 Use-related aspects
Load children Filter patents View as hierarchy
A61N1/0456 Specially adapted for transcutaneous electrical nerve stimulation [TENS]
Filter patents View as hierarchy