Stapling device for triangular fibrocartilage complex

A technology of fibrocartilage and composites, applied in the direction of surgical instruments, applications, etc., can solve the problems of single style of bone suturing device, reduced suturing effect, and inability to fix the wounded, so as to avoid deviation, improve the effect, and achieve good results

Pending Publication Date: 2018-07-03
NINGBO SIXTH HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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-me

Method used

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  • Stapling device for triangular fibrocartilage complex
  • Stapling device for triangular fibrocartilage complex
  • Stapling device for triangular fibrocartilage complex

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see Figure 1-3 , the present invention provides a technical solution: a triangular fibrocartilage disc complex suturing device, comprising an elbow hollow needle 1, a base platform 10, a solid connecting rod 16 and a slope 19, the lower port of the elbow hollow needle 1 is provided with a spiral port 2, and the right side of the screw port 2 is screwed with a hollow handle 3, and there are two elbow hollow needles 1 in total, and the head ends of the t...

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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...

Claims

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Application Information

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IPC IPC(8): A61B17/04
CPCA61B17/0401A61B17/0491A61B2017/0445A61B2017/0446A61B2017/0461
Inventor 滕晓峰陈宏袁辉宗何信坤徐吉海
Owner NINGBO SIXTH HOSPITAL
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