Medical apparatus for injecting fillers; bone void fillers comprised of artificial materials; injection device for pharmaceuticals; syringes for medical purposes; disposable hypodermic syringes for medical use; hypodermic syringes for use in administering injection substances; syringes for injections; medical apparatus and instruments for the treatment of skin; medical apparatus and instruments for plastic surgery; artificial implants for skin regeneration; artificial biomaterials for dermato...