Non-deformable anti-displacement urinary incontinence sling mesh and preparation method thereof

• Main Authors: WANG JIANYE, YIN JINGHUA, LI CHUNMING, SUI WENLONG, ZHANG YAOGUANG, WU GANG
• Format: Patent
• Language: Chinese; English
• Published: 31.12.2021
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

The invention relates to the field of medical instruments, and provides a non-deformable anti-displacement urinary incontinence sling mesh and a preparation method thereof. The surface of the sling mesh is provided with a plurality of protrusions which are evenly spaced, the sling mesh is of a variable looping double-comb tissue structure, and the medical non-absorbable synthetic monofilaments are woven through two groups of different yarn laying tracks; the first group of monofilaments are fully threaded on a yarn guide comb, and each monofilament is laid on a corresponding knitting needle in the longitudinal direction to form a loop; and the second group of monofilaments are fully threaded on the other yarn guide comb, and each monofilament is laid on two adjacent knitting needles corresponding to the monofilament in turn in the longitudinal direction to form a loop. According to the urinary incontinence sling, the surface of the mesh is provided with the multiple evenly-spaced protruding structures, the po