US 11,696,820 B2
Hernia prosthesis with marking means
Sébastien Ladet, Caluire & Cuire (FR); Sebastien Francois, Jassans-Riottier (FR); and Nicolas Prost, Orlienas (FR)
Assigned to SOFRADIM PRODUCTION, Trevoux (FR)
Filed by SOFRADIM PRODUCTION, Trevoux (FR)
Filed on Aug. 25, 2020, as Appl. No. 17/2,401.
Application 17/002,401 is a continuation of application No. 15/963,388, filed on Apr. 26, 2018, granted, now 10,820,979.
Application 15/963,388 is a continuation of application No. 14/366,403, granted, now 9,974,641, issued on May 18, 2018, previously published as PCT/EP2012/076982, filed on Dec. 27, 2012.
Claims priority of application No. 11/62536 (FR), filed on Dec. 29, 2011.
Prior Publication US 2020/0383765 A1, Dec. 10, 2020
This patent is subject to a terminal disclaimer.
Int. Cl. A61F 2/00 (2006.01)
CPC A61F 2/0063 (2013.01) [A61F 2250/0097 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A prosthesis comprising a first textile made of a first biocompatible material, said first textile having a first generally plane geometric shape that defines a first face and a second face opposite the first face, said first face including a central region surrounding a center on said first face, said central region having a surface area smaller than a surface area of said first face, and a second open-worked textile made of a second biocompatible material, said second open-worked textile positioned on the first face of the first textile, said second open-worked textile having a second generally plane geometric shape including an outer perimeter situated inside the central region of the first face of the first textile and designed to indicate both the center and a longitudinal direction of the first face of the first textile, said second open-worked textile including a part absent of material, the part located on the center of the first face of the first planar textile.