MULTIPLE BARREL SYRINGE

摘要

MULTIPLE BARREL SYRINGE A successive delivery multiple barrel syringe includes a body which contains a pair of bores, each of which contains a plunger and each of which leads to a one-way valve and then to a single needle which is mounted on the body. Depressing the plungers in turn, pressurizes fluid placed in the bores which flows from the bores, through the one-way valves and finally through the needle. Mixing of fluids within the device is made negligible by the use of the one-way valve, and by the provision of small conduits which lead from the one-way valves to the needle.