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Folding pelvic plate for acetabulum quadrilateral fracture

A quadrilateral, pelvic plate technology, applied in the direction of outer plate, internal bone synthesis, medical science, etc., can solve problems such as poor use effect, and achieve the effect of simple adjustment method

Pending Publication Date: 2020-07-14
中国人民解放军联勤保障部队第九〇九医院 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the treatment of acetabular quadrilateral fractures, a pelvic plate is usually used to fix the fracture. The existing pelvic plate generally includes a main plate and an auxiliary plate connected together. The angle between the main plate and the auxiliary plate is Fixed, poor use effect

Method used

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  • Folding pelvic plate for acetabulum quadrilateral fracture
  • Folding pelvic plate for acetabulum quadrilateral fracture
  • Folding pelvic plate for acetabulum quadrilateral fracture

Examples

Experimental program
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Embodiment Construction

[0015] Such as Figure 1-3 As shown in one of them, the folded pelvic plate of the acetabular quadrilateral fracture of the present invention includes a main board 1 and a sub-board 2, and the adjacent sides of the main board 1 and the sub-board 2 are rotationally connected together, and the main board 1 and the sub-board 2 The connection of the joint is connected with the anti-rotation mechanism 3, and the locking anti-rotation mechanism 3 can fix the relative position of the main board 1 and the sub-board 2.

[0016] One side of the main board 1 has a connecting sleeve 11, and one side of the sub-board 2 is connected with a left socket 21 and a right socket 22 coaxially arranged at intervals, and the connecting sleeve 11 is coaxially arranged on the left Between the pipe seat 21 and the right pipe seat 22; in this embodiment, the anti-rotation mechanism 3 includes a main shaft bolt 31, a left washer 32 and a right washer 33, and the central axis of the end surface of the lef...

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Abstract

The invention discloses a folding pelvic plate for acetabulum quadrilateral fracture. The folding pelvic plate comprises a main plate and an auxiliary plate, and is characterized in that adjacent sides of the main plate and the auxiliary plate are rotationally connected together, a rotation stopping mechanism is connected to a joint of the main plate and the auxiliary plate, and relative positionsof the main plate and the auxiliary plate can be fixed by locking the rotation stopping mechanism. By the adoption of the structure, after the main plate and the auxiliary plate are adjusted to preset positions in a targeted mode according to a specific fracture condition of a patient, the relative positions of the main plate and the auxiliary plate can be fixed by locking the rotation stopping mechanism, and a good effect is achieved on treatment of acetabulum quadrilateral fracture; and in addition, the positions of the main plate and the auxiliary plate are simple and reliable to adjust.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a folded pelvic plate for acetabular quadrilateral fractures. Background technique [0002] At present, in the treatment of acetabular quadrilateral fractures, a pelvic plate is usually used to fix the fracture. The existing pelvic plate generally includes a main plate and an auxiliary plate connected together. The angle between the main plate and the auxiliary plate is Fixed, the use effect is poor. Contents of the invention [0003] The object of the present invention is to provide an angle-adjustable folded pelvic plate for acetabular quadrilateral fracture. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] The acetabular quadrilateral fracture folds the pelvic plate, including the main plate and the auxiliary plate. The adjacent sides of the main plate and the auxiliary plate are connected together in rotation, ...

Claims

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Application Information

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IPC IPC(8): A61B17/80
CPCA61B17/8023A61B17/8066A61B2017/564
Inventor 丁真奇黄国锋黄建平龙强蔡弢艺郑振华
Owner 中国人民解放军联勤保障部队第九〇九医院
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