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Fastening device used for fracture fixation in orthopedics department

A fastening device and orthopedic technology, applied in fractures, medical science and other directions, can solve the problems of unsatisfactory fixation effect and unsatisfactory patient comfort, and achieve the effect of good fixation effect, good for rehabilitation and high comfort

Inactive Publication Date: 2018-09-18
罗成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing fracture fixation splint is good, and the device is good, but the effect of fixing is still not ideal enough, and the comfort level of the patient is not ideal enough.

Method used

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  • Fastening device used for fracture fixation in orthopedics department
  • Fastening device used for fracture fixation in orthopedics department
  • Fastening device used for fracture fixation in orthopedics department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: as figure 1 , 2 , 3, 4, and 5, the fastening device for fracture fixation in orthopedics includes a strap 1 and a plurality of bone splints 2 arranged on the strap 1; the number of bone splints 2 is determined according to the actual situation; the strap Generally there are two, and 3 or 4 can also be set according to needs; both ends are provided with adhesive buckles for easy connection; the binding strap 1 and the bone splint 2 are connected by a position adjustment mechanism 3; the position adjustment The mechanism 3 includes a sliding groove 301 running through the bone splint 2, a longitudinal opening 302 communicating with the sliding groove 301, a sliding connecting block 303 arranged in the sliding groove 301, and passing through the strap 1 and the The fastening screw 304 screwed to the sliding connecting block 303; the width of the longitudinal opening 302 is smaller than the width of the sliding groove 301; because the width of the longitudina...

Embodiment 2

[0022] Example 2; see Figure 5 The present embodiment and embodiment 1 are almost the same, and the difference is that a space 3098 is formed between the outer circular arc plate 3096 and the inner circular arc plate 3097, and an elastic plate 3099 is provided in the space 3098, and a circular plate is provided at both ends of the elastic plate 3010, the circular plate 3010 is provided with a through hole 3011, and an arc-shaped concave surface 3012 is arranged on both sides of the elastic plate, and two arc-shaped concave surfaces 3012 and the outer arc plate 3096 and the inner arc plate 3097 are respectively provided with Ball 3013.

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PUM

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Abstract

The invention discloses a fastening device used for fracture fixation in the orthopedics department and belongs to the field of surgery, in particular to the field of orthopedics. The fastening deviceincludes binding bands and multiple bone splints arranged on the binding bands; the binding bands and the bone splints are connected through position adjustment mechanisms; each position adjustment mechanism includes a sliding groove running through the bone splints, a longitudinal opening communicated with the sliding groove, a sliding connection block arranged in the sliding groove and a fastening screw penetrating through the binding band to be in screw joint with the sliding connection block; the longitudinal openings are narrower than the sliding grooves. The positions, relative to the bond splints, of the binding bands can be adjusted, the pertinence is high, patients feel comfortable, the fixation effect is great, and rehabilitation of the patients is facilitated.

Description

technical field [0001] The invention relates to the technical field of orthopedics in surgery, in particular to a fastening device used in orthopedics for fracture treatment. Background technique [0002] A fracture is a complete or partial break in the continuity of the bone structure. After a fracture occurs, the fracture needs to be reduced first, and then fixed to prevent the displaced bones from being dislocated and affecting recovery. The existing fixation methods are divided into internal fixation and external fixation. Internal fixation requires surgery, and external fixation is fixed with plaster or splints. For example, Chinese invention patent CN201410381138.0 discloses a fast fracture fixation splint, which is composed of splints, straps and locks. A plurality of splint jacks, a plurality of splints are fixed side by side on a plurality of parallel strips through the splint jacks, and the two ends of the strips are provided with locks. The jacks on the splint ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/058
CPCA61F5/0104A61F5/058A61F5/05816
Inventor 杨海鹏
Owner 罗成