Modular assembly type bone fracture plate

A bone plate, modular technology, applied in the direction of outer plate, internal bone synthesis, internal fixator, etc., to achieve the effect of strong versatility and adjustable length

Inactive Publication Date: 2015-08-05
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a modular assembly bone plate, which

Method used

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  • Modular assembly type bone fracture plate
  • Modular assembly type bone fracture plate
  • Modular assembly type bone fracture plate

Examples

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Example Embodiment

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] like image 3 As shown, the first plate 1 is a metal plate, the free end of the first plate is arc-shaped, a square first insert 11 is arranged at the installation end of the first plate, and a through hole 5 is provided on the first insert .

[0024] like Figure 4 As shown, the second plate is a square metal plate, a square first slot 21 is provided on the end face of one end of the second plate, and a through hole penetrating through the first slot is provided on the second plate at this end. On the end surface of the other end of the second board, a square second inserting strip 22 is provided, and a through hole is arranged on the second inserting strip, and the first slot is used to cooperate with the first inserting strip. When installing, insert the first insertion strip into the first slot, and set screws on the through hole between the first inser...

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Abstract

The invention discloses a modular assembly type bone fracture plate. The modular assembly type bone fracture plate is used for solving the problem that an existing bone fracture plate is only suitable for a specific patient. The bone fracture plate body is composed of a plurality of metal plates in a detachable connecting mode, a plurality of mounting holes are formed in the bone fracture plate body, a screw barrel is arranged in each mounting hole, each screw barrel is rotationally provided with a pressurizing universal ball and a locking universal ball, a first through hole is formed in each pressurizing universal ball, and the inside of each first through hole is in threaded connection with a pressurizing bolt; a second through hole is formed in each locking universal ball, the inner wall of the second through hole is smooth, and a locking bolt is arranged in each second through hole. The modular assembly type bone fracture plate comprises a first plate, a second plate, a third plate and a fourth plate, and the length of the bone fracture plate can be regulated through setting the number of the second plate or third plate so as to adapt to the use demands of different patients. The bone fracture plate is adjustable in length, strong in universality and capable of meeting the demands of different patients on different lengths of bone fracture plates.

Description

technical field [0001] The invention relates to the field of bone plate technology, in particular to a bone plate assembled from several modules. Background technique [0002] The existing bone plate is a strip-shaped metal plate. Pressurization holes and locking holes are set on the bone plate. The lengths of different bone plates are different according to the needs. Therefore, when manufacturing the bone plate, you first need to Determine the size of the plate before it can be fabricated. In this way, the period from the determination of the size to the successful processing of the bone plate is longer. Therefore, there is an urgent need for a bone plate with strong versatility, the length of which can be used by various patients. Contents of the invention [0003] The purpose of the present invention is to provide a modular assembly bone plate, which is used to solve the problem that the existing bone plate can only be used for specific patients. [0004] The techni...

Claims

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Application Information

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IPC IPC(8): A61B17/68A61B17/80
CPCA61B17/8023A61B17/808A61B17/809
Inventor 张浩波乔阳郭培全魏玉坤肖吉军
Owner UNIV OF JINAN
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