Radially sealing vavle for an infusion set

Details Radially sealing vavle for an infusion set Radially sealing vavle for an infusion set

2008-08-20

2011-11-15

Lucchesi, Nicholas D (Department: 3763)

Surgery

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

Treating material introduced into or removed from body...

C604S151000

Reexamination Certificate

active

08057437

ABSTRACT:
A radially sealing valve for preventing free flow from an IV set has an elastomeric cup portion that covers an outlet opening and is normally closed by its resiliency. The valve can be incorporated into a cassette for an IV pump that automatically opens the valve when the cassette is loaded. Axial force on the bottom of the cupped valve provides radial contraction or expansion of the sidewall of the valve to open a fluid path.

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