Patent ID: 8079976

Claim:
A system for injecting at least two different medicaments into a patient through a single needle penetration using nonspecific fluid containers, comprising: a fluid delivery module and a handpiece, wherein the fluid delivery module comprises a first loading area configured to secure a first fluid container and a second loading area configured to secure a second fluid container; wherein the first fluid container comprises a first medicament; wherein the second fluid container comprises a second medicament; wherein the first loading area and the second loading area are configured to securely receive containers of various sizes and shapes; wherein a needle is positioned along a distal end of said handpiece, said needle being configured to be positioned within an anatomy of the patient; wherein said fluid delivery module is configured to receive instructions for delivering the first and second medicaments to the needle through an interior portion of the handpiece; first and second reservoirs positioned within an interior of the fluid delivery module; wherein the fluid delivery module is configured to transfer at least a portion of the first medicament from the first fluid container to the first reservoir; wherein the fluid delivery module is configured to transfer at least a portion of the second medicament from the second fluid container to the second reservoir; at least one fluid passage positioned within the handpiece, said at least one fluid passage being in fluid communication with each of the first and second reservoirs; wherein said fluid delivery module is configured to combine the first and second medicaments prior to delivery to the patient or configured to administer the first and second medicaments sequentially, depending on the instructions received by at least one of the fluid delivery module and the handpiece; and at least one movable member slidably positioned within each of the first and second reservoirs; wherein the at least one movable member is configured to be mechanically moved into or out of the first or second reservoir; and wherein the first medicament is transferred from the first fluid container to the first reservoir of the fluid delivery module when the movable member is moved in a first direction.