Syringe system and associated methods

A syringe system comprising:

• a dual barrel syringe comprising a first diluent chamber, a second diluent chamber, a first port fluidically coupled to the first diluent chamber, and a second port fluidically coupled to the second diluent chamber;
• a dual chamber mixing cartridge comprising a first powder chamber, a second powder chamber, a first cartridge port fluidically coupled to the first powder chamber, and a second cartridge port fluidically coupled to the second powder chamber;
• and
• a collar configured to receive and fluidically couple (1) the first port and the first cartridge port and (2) the second port and the first cartridge port, wherein the collar is rotatable relative to the first and second ports and first and second cartridge ports to couple the dual chamber mixing cartridge to the dual barrel syringe.

A method of mixing constituent materials, the method comprising:

• coupling a dual barrel syringe to a dual chamber mixing cartridge, wherein:
• the dual barrel syringe comprises a first diluent chamber holding a first diluent, a second diluent chamber holding a second diluent, a first port fluidically coupled to the first diluent chamber, and a second port fluidically coupled to the second diluent chamber;
• and
• the dual chamber mixing cartridge comprises a first powder chamber holding a first powder, a second powder chamber holding a second powder, a first cartridge port fluidically coupled to the first powder chamber, and a second cartridge port fluidically coupled to the second powder chamber, and a plurality of mixing masses positioned within the first powder chamber and the second powder chamber;
• and
• advancing a plunger within at least one of the first diluent chamber or the second diluent chamber to cause the first diluent or the second diluent to enter the first powder chamber or the second powder chamber, respectively;
• and
• agitating the plurality of mixing masses within the dual chamber mixing cartridge to dissolve the first powder or the second powder within the respective first diluent or second diluent.