Patent ID: 7118554
Filing Date: 2006-10-10
Classification: A61M

Abstract:
1. A syringe device comprising: a first syringe comprising a reciprocating member configured to move along a track substantially parallel to the axial direction of said first syringe, said reciprocating member having a second thumb rest at an end thereof; a reciprocating device operably connecting said first syringe plunger to said reciprocating member so that when said first syringe plunger moves in a first direction, the reciprocating member is urged in a second direction, the second direction being opposite to the first direction, and when said reciprocating member moves in the first direction, the first syringe plunger is urged in the second direction, the reciprocating device being different from fluid to be at least one of forced and aspirated through said first syringe barrel opening; and first and second finger flanges extending laterally from a second end of the first syringe barrel, said first and second finger flanges and said first and second thumb rests being configured to allow the syringe device to be operated by one hand.