An absorbent article has a basic functionality of a skin contact sheet present and configured on the surface of an absorber such that it rises therefrom, in which no positional displacement occurs at a crotch part and which effectively avoids contact between a wearer’s skin and urinefeces. The systems and methods involve the use of introducers or inserters made of shape memory alloy materials which are transitionable from one operative state or configuration to another operative state or configuration, wherein the transition from state to state enables the transcutaneous implantation andor transcutaneous explantation of the medical device. The invention provides image recording materials compatible with high-output lasers that enable highly-sensitive direct plate making by using digital data from a computer or the like, and provide images excellent in development latitude, contrast, and resolution. A token is generated that correlates to the account information.