Patent ID: 11925542
Assignee: nan
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A mesh assembly comprising:
a mesh sleeve including a plurality of helical string members, the string members entwined in intersecting directions to form a passage having a particular diameter within the mesh sleeve;
a core extending along a first direction and positioned within the passage;
a protrusion protruding from an outer perimeter of the core in a direction inclined towards one side, the protrusion extending through a gap between the string members to an outside of the mesh sleeve; and
a cover film positioned between the mesh sleeve and the core and surrounding the protrusion to restrain the protrusion such that the protrusion lies within the passage,
wherein the protrusion is configured to protrude out of the mesh sleeve when the cover film is removed after the mesh sleeve is inserted into a surgical site,
an indentation is formed in the core, an end portion of the protrusion has a curved portion formed in a curved shape on an outer side thereof and has a hook portion formed in a pointy shape on an inner side thereof, and
the hook portion of the protrusion is inserted in the indentation and the curved portion faces the cover film while the protrusion is restrained by the cover film.