Medical delivery/extraction system

Details Medical delivery/extraction system Medical delivery/extraction system

2007-12-04

2007-12-04

Sirmons, Kevin C. (Department: 3767)

Surgery

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

Treating material introduced into or removed from body...

Reexamination Certificate

active

10197453

ABSTRACT:
A medical delivery or extraction system comprising a needle assembly having a needle and a hub coupled to the needle. The hub includes a verification region or component. A syringe body rotatably coupled to the needle assembly includes at least one indicia on the outer surface thereof. When the indicia corresponds to the verification region, the user is provided with an indication that the syringe body is properly connected to the needle assembly. The system also includes a lever arm coupled to the needle assembly. The lever arm is sized and positioned to provide a user with a mechanism of easily securing the needle assembly to the syringe without the use of external tools.

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