Needle holder for fluid collection and/or injection system

Details Needle holder for fluid collection and/or injection system Needle holder for fluid collection and/or injection system

1997-08-01

1998-05-26

Hindenburg, Max

Surgery

Diagnostic testing

Liquid collection

A61B 500

Patent

active

057556733

ABSTRACT:
A needle holder for use with a fluid transfer system of the type having a standard threaded cannula and a fluid container. The needle holder includes an actuation mechanism for detachably mounting a cannula to the holder, the actuation mechanism including pivotable threaded halves and an actuator operably associated therewith. In a cannula-mounting position, facing surfaces on the threaded halves cooperate to define a threaded passageway for engaging the cannula. Upon operation of the actuator, the threaded halves pivot to a retracted position to disengage from the cannula.

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