Double chamber disposable syringe

A double chamber disposable syringe, comprising:

• a main hollow body having an inner diameter and engaged with an injection needle;
• a second hollow body having an outer diameter smaller than the inner diameter of the main body and adapted to be moved relative to the main body, the second hollow body having an open lower end and an upper end, wherein the upper end defines a plugging means;
• a plunger means engaged with and movable in the second body for creating a pressure in the second body, the plunger means projecting through the open lower end of the second hollow body wherein the second hollow body is positioned substantially between the main body and the plunger means;
• a plug engaged with the inner diameter of the main body and located adjacent the plugging means, wherein the plug and plugging means have conduits in substantial alignment, the conduit of the plug leading into the main body and the conduit of the plugging means leading into the second body;
• and
• a sheet means for separating the conduits of the plug and plugging means positioned between the conduits of the plug and plugging means, wherein the sheet means is penetrable via the pressure created by the plunger means in the second body.