the flexible tubing 13 may be straight or have any other suitable configuration in one embodiment the flexible tubing 13 is thermoplastic elastomer tubing such as a styrene isobutylene copolymer c flex u00ae or ethylene propylene copolymers blended with polypropylene santoprene u00ae in another embodiment the flexible tubing 13 is made from a thermoplastic polymer such as polyvinyl chloride pvc or a flexible polyolefin such as engage u00ae in another embodiment the flexible tubing 13 is made from a thermoset elastomer such as silicone fluoro silicone phenyl silicone fluoroelastomer fkm perfluoroelastomer ffkm or perfluoropolyether sifel u00ae in yet another embodiment the flexible tubing 13 is made from a composite material such as a ptfe lined elastomer tube smartshield u2122 tubing perfluoroalkoxy lined thermoplastic tubing bev a line u00ae other material suitable to perform as flexible tubing 13 may be selected and the listing above is not limiting the deformable sleeve 15 may be attached to the flexible tubing 13 in a variety of ways in a preferred embodiment the deformable sleeve 15 is attached to the flexible tubing 13 with a silicone adhesive in another preferred embodiment the silicone adhesive is curable platinum catalyzed silicone adhesive in yet another preferred embodiment.