Dual chambered fluid displacement apparatus

Details Dual chambered fluid displacement apparatus Dual chambered fluid displacement apparatus

2005-04-26

2005-04-26

Sirmons, Kevin C. (Department: 3763)

Surgery

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

Treating material introduced into or removed from body...

C604S506000, C604S131000

Reexamination Certificate

active

06884231

ABSTRACT:
A dual-chambered dispensing device having a single piston. The device is driven by an electric precision motor. Each chamber is capable of aspiration and dispensation. When one chamber is aspirating, the other is dispensing.

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