GUNZE LIMITED NV-L-015G NEOVEIL

As packaged, NEOVEIL is a suture- and staple-reinforcement product composed of 100% bioabsorbable polyglycolic acid (PGA). This nonwoven product is dyed with D&C Green No.6 in order to make it readily visible to the surgeon.Two forms of NEOVEIL are provided. The Tube type model constitutes of pre-formed porous bio-absorbable nonwoven sheets and is intended for staple-line reinforcement. The Tube type model is provided in the form of sleeves, one for the cartridge and one for the anvil on a corresponding stapler. After deployment of the tube type reinforcement material, the non-degradable elastic knits, comprised of polyurethane and nylon, are removed and discarded along with the PGA tacking sutures. The Sheet type model is simply a porous fibrous bio-absorbable sheet which is intended for suture-line reinforcement. The thickness of the bioabsorbable NEOVEIL staple line reinforcement ranges from 0.1 mm to 0.85 mm.Mesh weave characteristics and pore size are not applicable since NEOVEIL is nonwoven material. Average basis weight of the NEOVEIL model ranges from 35 to 225 (g/m2).