Full-suture anchor easy to tighten and knot and fixing device thereof

• Main Authors: TIAN QIANYING, JI JIALEI, PANG JIAGUI, FU YANMIAN, CHEN JIANRONG, JIN ZHIBING
• Format: Patent
• Language: Chinese; English
• Published: 09.12.2022
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model discloses a full suture anchor easy to tighten and knot and a fixing device thereof, the full suture anchor comprises a U-shaped anchor head, the U-shaped anchor head is a hollow anchor head, the side wall of the U-shaped anchor head is symmetrically provided with two groups of first folding notches, and the lower end of the U-shaped anchor head is provided with a second folding notch; the suture is arranged in the U-shaped anchor head; the U-shaped anchor head is divided into a lower folding part, a side face folding part and an upper limiting abutting part, and an abutting block is arranged on the outer side wall of the upper limiting abutting part. The first folding notch and the second folding notch are folded by pulling the suture, so that the anchor head expands transversely and is further fixed on the bone tissue, and compared with the existing mode that the anchor head is fixed on the bone tissue through threads, the anchor head does not need to be rotated and only needs to be pushed