Method of using a multi-lumen catheter assembly

Details Method of using a multi-lumen catheter assembly Method of using a multi-lumen catheter assembly

2011-03-29

2011-03-29

Lucchesi, Nicholas D (Department: 3763)

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

C604S500000, C604S043000

Reexamination Certificate

active

07914513

ABSTRACT:
A multi-lumen catheter assembly with a two-piece hub is disclosed. The catheter includes a distal portion having a plurality of catheter lumens, wherein each of the plurality of catheter lumens includes a distal tip and a proximal lumen portion. The distal portion further includes a distal hub portion slidably disposed over the proximal lumen portion, wherein the distal hub portion includes a pivoting locking member. The catheter assembly further includes a proximal portion having a plurality of catheter extensions, wherein each of the plurality of catheter extensions fluidly communicates with at least one of the plurality of catheter lumens. The proximal portion also includes a proximal hub portion having a locking receiver, wherein the pivoting locking member is releasably engaged with the locking receiver.

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