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Minimal invasive fracture restoration and fixing bracket system

A fixing bracket and fracture restoration technology, which is applied in the field of minimally invasive fracture restoration and fixing bracket system, can solve problems such as pin tract infection and unsightly appearance, and achieve the effects of reducing blood supply interference, saving labor, and improving work efficiency.

Active Publication Date: 2015-05-06
李明
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the inherent disadvantages of external fixation brackets are unsightly appearance and the problem of nail tract infection.

Method used

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  • Minimal invasive fracture restoration and fixing bracket system
  • Minimal invasive fracture restoration and fixing bracket system
  • Minimal invasive fracture restoration and fixing bracket system

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Embodiment Construction

[0025] Selected embodiments of the present invention are now described with reference to the accompanying drawings. The following descriptions of the embodiments of the present invention disclosed by those skilled in the art are only exemplary and not intended to limit the solutions of the present invention.

[0026] Reference attached figure 1 , a minimally invasive fracture restoration and fixation bracket system, comprising two connecting rods 2, a universal connection set arranged between the connecting rods 2, and a plurality of internal fixation bodies 1; the internal fixation bodies 1 are vertically implanted into bones 10 , the implanted end is a threaded structure, the other end is connected to one end of the connecting rod 2, and the other end of the connecting rod 2 is connected to the universal connection kit; refer to the attached figure 2 , the universal connection kit includes two connecting sleeves 3, an intermediate connecting body 8 and a reset handle 5; one...

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Abstract

The invention provides a minimal invasive fracture restoration and fixing system with easy and convenient operation, which has the advantages that the fracture operation efficiency is improved, the wounds of local soft tissues and periosts are reduced, and the fracture is theoretically promoted to be better and more quickly cured. A minimal invasive fracture restoration and fixing bracket system comprises two connecting rods, a universal connecting sleeve piece and a plurality of inner fixing bodies, wherein the universal connecting sleeve piece is arranged between the connecting rods, the inner fixing bodies are vertically implanted into bones, each implanting end is of a thread structure, the other end of each inner fixing body is connected with one ends of the connecting rods, the other ends of the connecting rods are connected with the universal connecting sleeve piece, the universal connecting sleeve piece comprises two connecting sleeves and a middle connecting body, one ends of the connecting sleeves are connected with the connecting rods, the other ends of the connecting sleeves are connected with the middle connecting body, the interior of the middle connecting body is provided with a sliding body, the middle connecting body is also provided with an adjusting and locking unit, and the sliding body is slidingly butted with the connecting rods through the adjusting and locking unit.

Description

technical field [0001] The present invention relates to a fracture fixation system, in particular to a minimally invasive fracture reduction and fixation support system, which is suitable for percutaneous fracture reduction internal fixation and percutaneous fracture reduction external fixation for various types of limb long bone fractures, and can be used as final fixation until fracture Clinical healing. Background technique [0002] Fracture fixation includes internal fixation and external fixation techniques. Currently, internal fixation is mainly internal fixation with steel plates and screws. The periosteum is often peeled off, and the reset process is complicated. The blood supply at the fracture end is greatly damaged. In Weigao orthopedics and spine surgery, there are widely used screw-rod fixation systems for the spine. The structures of various screw-rod fixation systems are similar, and the fixation strength is high. They are mainly used for internal fixation of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/60A61B17/68
Inventor 李明
Owner 李明
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