The present invention includes a network service access method. A loop sized to fit around an exocervix is provided at the distal end. The upper and lower apertures of each anchor hole are chamfered, and the chamfered areas from the anchor hole to the outside edge shall be polished or somehow smoothed to remove sharp edges and rough areas which may cause friction and abrasion to soft tissue or suture material. A fixture fixed to the micro-positioner releasably holds a workpiece. The authenticity of the descriptor data is verified by decrypting the signature with the signature public key using a known algorithm, and comparing the result to the derivation of the descriptor data. The frequency of switching of currents is kept above the flicker perception of human eye, so that a person viewing the LEDs is unable to detect any changes in the illumination of the LEDs.