Apparatus, method and system for administration of IV liquid...

Details Apparatus, method and system for administration of IV liquid... Apparatus, method and system for administration of IV liquid...

2011-02-22

2011-02-22

Sirmons, Kevin C (Department: 3767)

Surgery

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

Treating material introduced into or removed from body...

C604S257000

Reexamination Certificate

active

07892210

ABSTRACT:
An improved apparatus, method and system are provided for medical liquid administration, including in particular liquid medication and/or flush solution infusions. The inventive apparatus includes a barrel, a plunger slidably disposed within the barrel and extending from a distal end thereof, and at least one medical liquid delivery line having a proximal end fixedly positioned relative to the barrel, wherein the medical delivery line is fluidly interconnectable proximal to the plunger and extends along at least a portion of the barrel and in a direction distally away from the distal end thereof. To accommodate the administration of both a liquid medication and flush solution, two coincidentally-positioned medical liquid delivery lines may be included, each of which may extend through the plunger to the valve. The valve may be positionable to accommodate the selective administration of a desired medical liquid through an interconnected catheter interconnection line.

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