Lifting line with special-shaped cross-section

Abstract

A lifting line with special-shaped cross-section is provided, including a wire having a cross-section having a special-shaped structure; a plurality of barbs, the plurality of barbs arranged on the wire, the barbs including at least one planar surface; and a plurality of grooves arranged adjacent to one side of the barbs. The contact area of the wire is increased, and the friction force can be distributed more evenly, thereby reducing local friction pressure and improving durability. Additionally, the special-shaped structure increases the contact area with the skin tissue, enhances friction, reduces the sliding of the lifting line in the skin, and helps to improve the stability of the lifting line during tightening or stretching, making it more difficult to loosen. Such a design helps to enhance the stability of the suture and ensures that the sutures are tighter, thereby effectively avoiding problems such as uneven sutures or excessive gap.

Dependencies are inferred from the claim text.