Abstract: A dispenser for dispensing a predetermined amount of material from a prefilled syringe. The dispenser includes a dispenser body and a plunger. The dispenser body includes a syringe mounting region and a nozzle portion through which the material is dispensed. The nozzle portion has a syringe dispensing end receiving cavity configured to mate with the dispensing end of the syringe and an outlet. A fluid flow path fluidly communicates the syringe dispensing end receiving cavity with the outlet and includes a measuring cavity having a predetermined volume. The plunger is carried by the dispenser body. The plunger has a retracted state in which the plunger is retracted from the measuring cavity such that the outlet is in fluid communication with the syringe dispensing end receiving cavity. The plunger has a depressed state in which the plunger extends through the measuring cavity to evacuate material from the measuring cavity.

Abstract: A dispenser for dispensing a predetermined amount of material from a prefilled syringe is provided. The dispenser includes a dispenser body and a plunger. The dispenser body includes a syringe mounting region and a nozzle portion through which the material is dispensed. The nozzle portion has a syringe dispensing end receiving cavity configured to mate with the dispensing end of the syringe and an outlet. A fluid flow path fluidly communicates the syringe dispensing end receiving cavity with the outlet and includes a measuring cavity having a predetermined volume. The plunger is carried by the dispenser body. The plunger has a retracted state in which the plunger is retracted from the measuring cavity such that the outlet is in fluid communication with the syringe dispensing end receiving cavity. The plunger has a depressed state in which the plunger extends through the measuring cavity to evacuate material from the measuring cavity.

Abstract: A driver for engaging and dispensing fluid from a sealed, prefilled syringe is provided. The driver includes a body and a rotating actuator configured to engage a plunger of the prefilled syringe. The driver is configured such that rotation of the rotating actuator relative to the body imparts both rotational movement and axial movement to a plunger of the prefilled syringe resulting in ejection of fluid from the prefilled syringe.