Artificial implantable material, namely, biocompatible injectable material for use as a vocal fold augmentation material in laryngeal surgical procedures for vocal fold weakness, insufficiency or paralysis, all the aforesaid for medical use

Artificial implantable material, namely, biocompatible injectable material for use as a vocal fold augmentation material in laryngeal surgical procedures for vocal fold weakness, insufficiency or paralysis, all the aforesaid for medical use

Artificial implantable material, namely, biocompatible injectable material for use as a vocal fold augmentation material in laryngeal surgical procedures for vocal fold weakness, insufficiency or paralysis, all the aforesaid for medical use