CATHETER HUB

摘要

A catheter hub includes a distal assembly including a distal hub member adapted to be fixedly attached to an outer catheter and a proximal assembly including a proximal hub member adapted to be fixedly attached to an inner catheter disposed through the outer catheter. An elongate member connects the proximal and distal assemblies such that the proximal and distal assemblies can translate longitudinally relative to one another.