Patent ID: 11872373
Assignee: MEDONE SURGICAL, INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 21:
22. A dual fluid injection device, comprising:
at least two syringes;
a hub to which a first syringe and a second syringe of the at least two syringes are simultaneously connected,
wherein the hub includes a fluid delivery member at an end thereof for injection at a site,
wherein the first syringe and the second syringe are actuated independently at a directional control valve, and
wherein the first syringe is connected to a first one-way check valve integrated in the hub that prevents back flow of fluid into the first syringe; and

a second one-way check valve disposed between the second syringe and the hub to prevent back flow of fluid into the second syringe, wherein the second one-way check valve is integrated in the hub.