A vapor hydrated packaged catheter assembly and method of manufacturing
and distributing same includes a gas impermeable package housing a
catheter within a catheter-receiving cavity. The catheter assembly has a
hydrophilic coating applied to at least a portion of the outer surface of
a catheter tube or shaft which may be surrounded by a sleeve to provide a
no-touch, sure grip feature. The catheter assembly is disposed within the
catheter receiving cavity of the package together with a limited amount
of a vapor donating liquid provided as a source of vapor to activate the
hydrophilic coating. The amount of vapor donating liquid is less than the
amount that would otherwise be sufficient to cause a spill hazard. It may
be loose liquid as a desired percentage of the volume of a tube-receiving
portion of the catheter receiving cavity of the package, or it may be
contained in a liquid sequestering element. The activation of at least
some of the hydrophilic coating occurs solely by reason of exposure of
the outer surface of the catheter to a vapor produced by the vapor
donating liquid. The distribution of the catheter following manufacture
is delayed for a time sufficient to permit the vapor to complete
hydration of the entire hydrophilic coating on the surface.