Prosthetic porous knit
AssigneeSofradim Production
InventorJulie Lecuivre
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Abstract
The invention relates to a prosthetic porous knit based on a monofilament of a biocompatible polymer material, the pattern followed for the knitting of said monofilament on a warp knitting machine having two guide bars B1, B2 being the following, according to the ISO 11676 standard: Bar B1: 1.2/4.5/4.3/4.5/4.3/1.0/1.2/1.0// Bar B2: 4.3/1.0/1.2/1.0/1.2/4.5/4.3/4.5// The invention further relates to a method for producing such a knit and to a hernia prosthesis comprising such a knit.
Claims19
A prosthetic lightweight porous knit for hernia repair comprising a monofilament of a biocompatible polymer, wherein the knit comprises a mass per unit area ranging from about 40 to about 70 g/m2, an efficient porosity ranging from about 30% to about 70%, and an average bulging indication of less than 50 mm at a plunger force of 304 N or less than 45 mm at a plunger force of 147 N.
A prosthetic lightweight porous knit for hernia repair comprising a monofilament of a biocompatible polymer, wherein the knit comprises a mass per unit area ranging from about 40 to about 70 g/m2, a plurality of pores having a diameter above 2 mm, and an average bulging indication of less than 50 mm at a plunger force of 304 N or less than 45 mm at a plunger force of 147 N.
Dependencies are inferred from the claim text.