Infusion Flow System and Fluid Coupling

[0049]In the following detailed description of illustrative embodiments, reference is made to the accompanying figures of the drawing which form a part hereof, and in which are shown, by way of illustration, specific embodiments of the catheters and methods. It is to be understood that other embodiments may be utilized and structural changes may be made without departing from the scope of the present disclosure.

[0050]FIG. 1 is an exploded assembly diagram depicting the various component that may be provided in some embodiments of the fluid couplings as described herein, while FIG. 2 is an enlarged cross-sectional view of the fluid coupling 10 after the components have been assembled. FIG. 3 is an exploded cross-sectional view of some of the components in the fluid coupling of FIGS. 1 and 2 proceeding from the proximal end towards the distal end, while FIG. 4 is an exploded cross-sectional view of some of the components of the fluid coupling of FIGS. 1 and 2 proceeding from the distal e