6 results about "Hernia mesh" patented technology

A hernia patch, comprising a central rectangular part, a semi-circular part A, a semi-circular part B, the diameter of the semi-circular part A coincides with one end of the rectangular part, and the diameter of the semi-circular part B coincides with one end of the rectangular part. The hernia patch can be a mesh structure. The periphery of the hernia patch can comprise a peripheral collar part connected to the edge of the mesh structure. The peripheral collar part can be heat-welded to the periphery of the hernia patch. The central rectangular part can comprise a reference window area in the middle, and the edge of the reference window area is more than a set value away from the edge of the hernia patch. The mesh structure of the reference window area can be different from the mesh structure of other parts of the hernia patch. The reference window area can be heat-welded to the central part of the hernia patch. The hernia patch can be manufactured by injection molding.

The utility model discloses a cleaning device used in the hernia patch production process, and relates to the technical field of hernia patch production, the cleaning device comprises a conveyor belt, a cleaning mechanism is arranged below the conveyor belt, the front side and the back side of the conveyor belt are both provided with two supporting rods, and the supporting rods are arranged on the front side and the back side of the conveyor belt. A fixing plate is arranged between the top ends of the two supporting rods. According to the cleaning device used in the hernia patch production process, a placing barrel and a sliding rod move along with a conveying belt, the sliding rod can make contact with a right arc-shaped plate, falling is prevented through the right arc-shaped plate, and when the right arc-shaped plate is separated from the right arc-shaped plate, the distance between the placing barrel and the conveying belt and the distance between a lifting rod and the conveying belt can be increased; and the placement barrel can move automatically, manual operation is reduced, the placement barrel can enter the water tank, the interior of the placement barrel is cleaned, the placement barrel is prevented from being mixed with materials, and production work of the materials is facilitated.

This document discloses system and method embodiments for measuring shear forces at fixation points of textile-based implants. A system for supporting tissue includes two or more sensor assemblies (110), each sensor assembly (110) including a base portion (116) configured to be anchored in tissue (120), a beam (114) extending away from the base portion (116) toward an attachment surface (112), and a sensor (130) attached to the beam (114) and configured to measure a force applied to the beam (114). The system further includes a mesh (102) configured to be disposed adjacent to the tissue (120), the mesh (102) configured to attach to the attachment surface (112) of each of the sensor assemblies (110) such that mesh tension applies a shear force to the attachment surface (112) of a sensor assembly (110). The system further includes readout electronics configured to receive force information from each sensor assembly (110).

With the expansion of robotic-assisted hernia repair, there is an increasing need for surgical meshes to be insertable via smaller-diameter trocars. Low-profile hernia meshes that maintain high-performance mechanical properties are obtained by calendering non-bioabsorbable or bioabsorbable textile sheets.

A full coverage abdominal anatomic hernia mesh is a device that provides full coverage of the abdominal wall for abdominal wall reconstruction procedures. The device includes a mesh body with an upper mesh section, a lower mesh section, a lateral edge, and a primary horizontal axis. The mesh body is anatomically structured to provide coverage to the midline and lateral abdominal regions of the abdominal wall as well as to the groin region. The upper mesh section provides coverage to the midline and lateral abdominal regions. The lower mesh section provides coverage to the groin region. The upper mesh section has a larger surface area than the lower mesh section to cover a wider area of the abdominal wall. The lateral edge delineates the perimeter of the mesh body. The primary horizontal axis divides the mesh body into the upper mesh section and the lower mesh section.

This document discloses system and method embodiments for measuring shear forces at fixation points of textile-based implants. A system for supporting tissue includes two or more sensor assemblies (110), each sensor assembly (110) including a base portion (116) configured to be anchored in tissue (120), a beam (114) extending away from the base portion (116) toward an attachment surface (112), and a sensor (130) attached to the beam (114) and configured to measure a force applied to the beam (114). The system further includes a mesh (102) configured to be disposed adjacent to the tissue (120), the mesh (102) configured to attach to the attachment surface (112) of each of the sensor assemblies (110) such that mesh tension applies a shear force to the attachment surface (112) of a sensor assembly (110). The system further includes readout electronics configured to receive force information from each sensor assembly (110).