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1 4 . H O W T O U S E T H E W I R E L E S S P R O F E S S I O N A L O N S P E C I F I C
I N D I C AT I O N S
246 EN WIRELESS PROFESSIONAL
14.9.3 electrode position
Use three channels
• Two channels are used with four large electrodes to cover the painful area.
• The third channel uses small electrodes to excite the nerve path(s) supplying the extremity of the limb
concerned.
upper limb:
distal rSd of the upper limb:
• Four large electrodes are used to cover the palms and backs of the hand and fingers.
• Two small electrodes a finger’s width apart are placed as high as possible on the inner side of the arm;
the upper electrode is thus positioned at the level of the brachial wall of the axilla.
rSd of the shoulder:
• Four large electrodes are used to cover the whole shoulder.
• A small electrode is placed at the level of the supraclavicular cavity, and another small electrode is
positioned on the bony protrusion of the acromion.