Blunt needle and sharp needle

Sharp needle is a small, hard, sharp tip, drug outlet design in the needle tip syringe. In fact, we have all seen sharp needle, in a nutshell, it is the muscle syringe we usually use when we are sick, did not do micro plastic surgery, vaccine total played? Sharp needle is by far the most widely used type of injection, the largest number of users.

Blunt needle is a kind of syringe with a dull round needle, soft and elastic, and the drug outlet is designed on the side of the needle tube. In fact, blunt needle has been successfully applied in autologous fat transplantation as early as in recent years, due to safety concerns, it has been applied in injectable cosmetic fillers.