The preferred embodiments described herein provide a memory device and methods for use therewith. The transfer sticker made in accordance with this method has exquisite patterns that can be transferred completely without other residual parts of the sticker. The clip defines an optical path intersecting the conduit section when the clip is mounted thereon. The outlet ports provide an outlet for the fluid to flow out of the catheter and against the target tissue. In another embodiment, a multicast transmission list is sent to the set of cable modems.