syringe manufacturers supply various medical accessory
syringe manufacturers supply various medical accessory
The method of claim 14 wherein the syringe manufacturers further includes a needle being removably mounted to the bottom syringe body end and extending therefrom opposite the top syringe body end, the piston including a punch to engage the needle upon the piston reaching the bottom syringe body end, the piston being operative to remove the needle into the syringe cavity upon exertion of the vacuum force upon the plunger shaft, the method further including the steps of: a. engaging the needle with the punch; and b. automatically removing the needle into the syringe cavity.urinary catheter.