A structure in which an input shaft which is a member for connecting a cylindrical switching valve and a rotary mechanism, and the cylindrical switching valve are brought into contact with each other via a ball-like member. An elongated catheter that includes a wall, a lumen and proximal and distal end portions is then placed into a subcutaneous space that extends proximally to distally on the animal’s body. The pump system is individually positionable such that a user may decide on the optimum position of the pump system. The erase arm has a tape erase head thereon and is biased toward the take-up reel. Such compositions may be used to facilitate the delivery of effective amounts of fluticasone or other glucocorticoids systemically or to deeper tissues, rather than only locally or superficially, and in some cases, the effects of fluticasone or other glucocorticoids may be prolonged for unexpectedly long periods of time, e. An enzyme complexed with the second member of the second ligand binding pair is added, and allowed to bind to any of the first member of the second ligand binding pair remaining.