Stapling device for triangular fibrocartilage complex

Abstract

The invention discloses a stapling device for a triangular fibrocartilage complex. The stapling device comprises a bend hollow needle, a base table, a solid connecting rod and a slope, wherein a spiral port is formed in a lower port of the bend hollow needle, an inlet end is arranged below the hollow handle, a hole slot is formed in an inlet extension block, and a cascading rod runs through the hole slot; a communication clamping slot is connected to the upper end of the solid connecting rod, and the left side of the communication clamping slot is sleeved with hollow lead needle tips; and a corner baffle block is mounted on the right side of the slope, and a soft plate film clings to the surface of the hollow lead needle tip. The stapling device for the triangular fibrocartilage complex has diversified types, and the sizes of the tips of the two hollow lead needle tips are matched to form a 'U'-shaped hollow lead needle tip, so that the stapling device has relatively good appearance, wounded person can be fixed during the stapling, stapling shifting can be avoided, and the stapling effect is improved.

Description

technical field [0001] The invention relates to the technical field of cartilage disc suturing devices, in particular to a triangular fibrocartilage disc complex suturing device. Background technique [0002] The triangular fibrocartilage complex (TFCC) refers to a group of important structures on the ulnar side of the wrist, including the articular disc, meniscus homolog, volar and dorsal distal radioulnar ligaments, and the deep layer of the extensor carpi ulnaris tendon sheath. , the ulnar joint capsule, the ulnar and ulnar triangular ligaments, the volar and dorsal distal radioulnar ligaments include superficial and deep fibers, and the two layers meet at the attachment of the radius. The complex anatomy and multiple functions of the TFCC make it easy to Suffering from trauma and degeneration, when the cartilage disc is injured, it needs to be sutured with a cartilage disc suture device, but the existing cartilage suture device has a single style and cannot fix the wound...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a triangular fibrocartilage disc complex suturing device to solve the problem that the general bone suturing device proposed in the above-mentioned background technology has a single style and cannot fix the wounded during suturing, so that a certain deviation may occur in the suturing. Issues that reduce the effectiveness of stitching

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