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Novel combined-type calcaneal-fracture internal fixation steel plate

A technology for calcaneus fracture and fixation plate, which is applied in the field of new combined internal fixation plate for calcaneus fracture, to reduce the area of ​​dissection and facilitate healing

Inactive Publication Date: 2014-12-24
SHANGHAI CITY PUDONG NEW DISTRICT ZHOUPU HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention proposes a new combined internal fixation plate for calcaneal fractures to solve or slow down the above problems

Method used

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  • Novel combined-type calcaneal-fracture internal fixation steel plate
  • Novel combined-type calcaneal-fracture internal fixation steel plate
  • Novel combined-type calcaneal-fracture internal fixation steel plate

Examples

Experimental program
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Embodiment

[0025] figure 1 It is an axonometric view of the new combined internal fixation plate for calcaneal fracture of the present invention; figure 2 It is an exploded view of the new combined internal fixation plate for calcaneal fracture of the present invention; image 3 It is a bottom view of the new combined internal fixation plate for calcaneal fracture of the present invention; Figure 4 It is a side view of the new combined internal fixation plate for calcaneal fracture of the present invention.

[0026] See figure 1 , figure 2 , image 3 and Figure 4 Shown: a new combined internal fixation plate for calcaneal fractures, including the first fixed wing 1 and the second fixed wing 2, one connecting screw 3 and six locking screws 4, both of which are long plate-shaped structures, the first fixed wing 1 It overlaps with the tail of the second fixed wing 2 and is fixedly connected by the connecting screw 3; the first fixed wing 1 and the second fixed wing 2 form an obtus...

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Abstract

The invention discloses a novel combined-type calcaneal-fracture internal fixation steel plate which comprises a first fixation wing, a second fixation wing, a connecting bolt and six locking screws. Both the first fixation wing and the second fixation wing are of strip structures, and the tail of the first fixation wing and the tail of the second fixation wing are overlapped and fixedly connected through the connecting bolts; the first fixation wing and the second fixation wing form an abtuse angle. When the fixation steel plate is used, the first fixation and the second fixation wing are fixed on the corresponding calcaneal positions step by step and then connected, so that a doctor can more conveniently perform calcaneal-fracture internal fixation surgery, stripping to bone tissue and periosteum is decreased, quality of the surgery and healing of fracture are benefited, and possibility of infection is lowered.

Description

technical field [0001] The invention relates to a medical appliance, in particular to a novel combined internal fixation plate for calcaneal fractures used for internal fixation of calcaneal fractures. Background technique [0002] The calcaneus is the common rear arm of the inner and outer longitudinal arches of the foot. Its shape and position have a great influence on the formation and weight-bearing function of the arch. Calcaneal fractures are mostly caused by conveying violence. When falling or jumping from a high place, The heel hits the ground first, and the weight of the body is transmitted from under the talus to the calcaneus, which is compressed or split. Calcaneal fractures are the most common tarsal fractures, accounting for 60% of tarsal fractures, and about 75% are intra-articular fractures. Traditionally, manipulative reduction, pry reduction, plaster external fixation or Kirschner wire internal fixation are used for treatment, but the effect is not very goo...

Claims

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Application Information

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IPC IPC(8): A61B17/68A61B17/80
CPCA61B17/8052A61B17/683A61B17/8061A61B17/808A61B17/809
Inventor 王秀会
Owner SHANGHAI CITY PUDONG NEW DISTRICT ZHOUPU HOSPITAL
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