Abstract: An infant T-shirt (10) is provided with an improved crotch panel (14) having an absorbent layer (50) and a barrier layer (52) to retain fluids. The absorbent layer (50) may have an upper hydrophobic surface (54) and a lower hydrophilic surface (56). The barrier layer (52) may have a fluid barrier ply (60) and a fabric ply (62) to support the fluid barrier ply (60). The fabric ply (62) may define the outer surface of the crotch panel (14). Alternatively, an extension (80) of the T-shirt material may define that outer surface with the barrier layer (52) overlying the extension (80).

Abstract: A quick-attach absorbent pad 14 for use with a panty 10 is provided with an upper surface 16 and a lower surface 18, the pad 14 being sized to fit against a crotch panel 12 of a panty 10 with the lower surface 18 of the pad 14 adjacent the crotch panel 12. The pad 14 further includes a plurality of hook fasteners 20 associated with the pad lower surface 18, which enables the pad 14 to be readily attached to the undergarment 10, and which prevents the pad 14 from shifting during use. Also provided is a panty 10 having a thin yet absorbent crotch panel 12. In a preferred embodiment of the panty 10, the crotch panel 12 includes a fluid absorbent layer 38 overlying a fluid barrier 40. The fluid absorbent layer 38 preferably is made of a single-ply fabric having a hydrophobic upper surface 42 facing toward the user and a hydrophilic lower surface 44 facing away from the user.

Abstract: A system for tracking costs of medical procedures by monitoring the movements of personnel, supplies and equipment and processing data on these movements to produce detailed and accurate cost accounting records associated with particular services rendered. Transponder tags are associated with each person and object for which costs are to be tracked. The detected movements of the tags are combined with scheduling, procedure and cost information to build detailed records of activities and the costs thereof in a manner permitting a wide variety of statistical and other analyses.