Patent ID: 7635343

Claim:
A method of dispensing two separately maintained fluids to a treatment site of a patient, the method comprising: providing a fluid delivery system including: a first syringe assembly maintaining a first fluid, a second syringe assembly maintaining a second fluid, the first and second syringes are configured to maintain respective volumes of the first and second fluids at a predetermined volumetric ratio; a tip element defining: a first orifice extending to a terminal end, the first orifice in fluid communication with the first syringe assembly, a second orifice extending to a terminal end, the second orifice in fluid communication with the second syringe assembly; and based on the predetermined volumetric ratio, dispensing a first flow of the first fluid from the terminal end of the first orifice into a second flow of the second fluid from the terminal end of the second orifice, wherein one of the first and second flows is an atomized flow and the other one of the first and second flows is a non-atomized flow.