A child carrier frame includes a lower frame, an upper frame and a frame support. A plurality of holding members are adapted to hold the dehiscence preventive member closely upon the wound and the surrounding tissues, and a contraction preventive member keeping the dehiscence preventive member suitably expanded in a dehiscence direction and of preventing the expanded dehiscence preventive member from contracting. Laser beams are irradiated into the vertical surface of the standard GRIN Lens and then generate two oval projections on a screen by reflection off the slant surface of the standard GRIN Lens and the slant surface of the optical component, respectively. The casing of the computing device has beveled edges for ease of grip. Components which are still considered facial candidates are mapped on to a graph. In these methods, the disease or condition is treated or prevented by administering one or more ion channel modulating compounds to a subject, where the ion channel modulating compound or compounds produce specific plasma levels in the subject.