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Pubic symphysis separation three-dimension resetting device component

A technology of pubic symphysis and reducer, which is applied in medical science, surgery, etc.

Inactive Publication Date: 2008-03-19
THE FIRST PEOPLES HOSPITAL OF CHANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • Pubic symphysis separation three-dimension resetting device component
  • Pubic symphysis separation three-dimension resetting device component

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specific Embodiment approach

[0031] The second specific embodiment is shown in Figures 1 to 8 .

[0032]A three-dimensional reducer assembly for pubic symphysis separation, comprising: a reduction forceps 1; the reduction forceps 1 is hinged to form a scissor structure by left and right forceps arms 1-1, 1-2; The front end of the front end is respectively bent downwards to have lower extensions 1-3, 1-4; lower extensions 1-3, 1-4 are bent forward to have straight sections 1-5, 1-6; straight section 1 -5, 1-6 are provided with elongated holes 1-7, 1-8 respectively; Between the rear ends of left and right pincer arms 1-1, 1-2, be provided with by one end and right pincer arm 1-2 hinged and its other One end passes through the screw rod 1-9 in the long hole 1-11 of the left pincer arm 1-1 and the jaw locking pair I composed of the butterfly hand screw nut 1-10: a fixed wrench 2; the fixed wrench 2 The front end is bent downward to form a lower extension section 2-1; the lower extension section 2-1 is bent f...

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Abstract

The invention discloses a pubis combined separation and three-dimensional restorer component, which is mainly characterized by including a reduction forceps, a fixing spanner, a reduction spanner, two reduction bolts and two reduction nuts. The invention has the characteristics of less quantity of the components, simple structure of each component, convenient operation of the reduction, good effect of the reduction operation and being capable of finishing the pubis combined separation and three-dimensional reduction once etc.

Description

technical field [0001] The invention relates to a three-dimensional reducer assembly for pubic symphysis separation, which belongs to the technology of medical equipment. Background technique [0002] At present, the number of patients with clinical trauma of pubic symphysis separation is increasing day by day, and the degree and complexity of pubic separation and dislocation are also increasing. If the reduction is not good, it may lead to pelvic instability, sacroiliac joint and lower back pain, and severe sequelae such as unequal length of lower limbs. [0003] Since most patients with traumatic pubic symphysis separation have other serious associated injuries, it is difficult to perform reduction surgery as soon as possible clinically. Generally, only conservative treatments such as pelvic suspension or pelvic traction reduction can be performed, and other associated injuries must be treated before proceeding. Pubis reduction operation, which misses the optimal operatio...

Claims

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Application Information

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IPC IPC(8): A61B17/56
Inventor 刘锦波
Owner THE FIRST PEOPLES HOSPITAL OF CHANGZHOU
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