Patent ID: 9539393
Date: 2017-01-10
CPC Classifications: A61M

Claim:
1. An actuating device removably mountable to an automatic mixing syringe, said syringe including an inner barrel, an outer barrel, an outer chamber between the inner barrel and the outer barrel, a deliver plunger seal disposed in the inner barrel, and at least one mixing plunger seal, disposed in the outer chamber, the actuating device comprising a housing releasably connectable to the syringe, a rotatable trigger member, a biasing member, a delivery plunger engageable with the delivery plunger seal of the syringe, and a mixing plunger releasably engaged with the trigger member in an initially locked state and engageable with the at least one mixing plunger seal of the syringe, wherein said trigger member is operable to initiate said biasing member to facilitate depression of said mixing plunger when engaged with said at least one mixing plunger seal, wherein the mixing plunger comprises at least one prong, and wherein the trigger member comprises at least one slot member, and wherein in the initially locked state the at least one prong initially engages the at least one slot member and is rotatable out of engagement with the at least one slot member to initiate said biasing member to facilitate depression of said mixing plunger when engaged with said at least one mixing plunger seal to thereby mix a plurality of substances in said syringe.