Implantable cortical electrical stimulation appratus having wireless power supply control function

An implantable cortical electrical stimulation device having wireless power control function comprising:

• a first electrical stimulation device (150) which has one reference electrode (151) and which is arranged through a perforation part of cranial bone (1) and upper part of which is covered with scalp and thus electrical stimulation is transferred outside dura meter (2) to cerebral cortex (3);
• a second and third electrical stimulation devices (160), (170) which have stimulation electrode plates (161), (171), respectively, and arranged throughly into both cranial bone (1) and upper part of which is covered with scalp and thus electrical stimulation is transferred outside dura meter (2) to cerebral cortex (3);
• a head set (200) which is provided controllably with antenna (210) connecting electrically with the second and third electrical stimulation devices (160, 170) outside scalp and applying wirelessly power;
• and
• a control element (300) which controls the second and third electrical simulation devices (160, 170) through a power wire (211) connected to the antenna (210) of the head set (200).

An implantable cortical electrical stimulation device having wireless power control function comprising:

• an electrical stimulation device (310) having one reference electrode plate (311), which is arranged through a perforation part of cranial bone (1) and upper part of which is covered with scalp and thus electrical stimulation is transferred outside dura meter (2) to cerebral cortex (3);
• second electrode devices (320), (330) having stimulation electrode plates (161), (171), respectively, which are arranged throughly into both cranial bone (1) and upper part of which is covered with scalp and thus electrical stimulation is transferred outside dura meter (2) to cerebral cortex;
• a head set (200) which is provided controllably with antenna (210) connecting wirelessly with the electrical stimulation device (100) outside scalp and applying power, and is fixed to a head;
• and
• a control element (300) which controls the electrical simulation device (310) through a power wire (211) connected to the antenna (210) of the head set (200).