Abstract: A dual hypodermic needle syringe for injecting fluids into the penis, having two parallel, interconnected barrels connected to needles extending from the barrels. Plungers in the barrels are activated simultaneously by moving a single depressor. An appropriately sized, typically curved end member is attached to or integrally molded into the body portion of the barrels. The end member limits the depth of insertion of the needles.
Abstract: A method of alleviating and treating male impotence by effecting and enhancing an erection by injecting into the penis an appropriate vasodilator, a sympathomimetic amine, or an adrenergic blocking agent.