Cranial electrotherapy stimulation device

A cranial electrotherapy stimulation (CES) device, comprising:

• a head support;
• a control unit configured to provide a stimulating current and
• a primary arm module including
• a primary arm that is pivotally connected to said head support, and that is longitudinally extendible, and
• an electrode unit that is disposed at said primary arm and that includes an electrode electrically coupled to said control unit to receive the stimulating current therefrom, said electrode forming a path for transmission of the stimulating current to a stimulating point of a subject when said electrode is placed in direct contact with the stimulating point,
• wherein said primary arm includes a first arm segment that is pivotally connected to said head support, a second arm segment that is provided with said electrode unit, and a bellows arm segment that interconnects said first arm segment and said second arm segment and that is elastically deformable.

A cranial electrotherapy stimulation (CES) device, comprising:

• a head support;
• a control unit that is configured to provide a stimulating current;
• a primary arm module including a primary arm that is pivotally connected to said head support;
• and
• a secondary arm module including
• a secondary arm that is rotatably coupled to said primary arm, and
• an electrode unit that is disposed at said secondary arm and that includes an electrode electrically coupled to said control unit to receive the stimulating current therefrom, said electrode forming a path for transmission of the stimulating current to a stimulating point of a subject when said electrode is placed in direct contact with the stimulating point,
• wherein said primary arm has opposite ends connected pivotally and respectively to said head support and said secondary arm.