Deformable Bone Filling Structure

A technology of component and locking mechanism, used in bone implants, medical science, prostheses, etc., can solve the problems of poor operation flexibility, bulky repair materials, large surgical incisions, etc., to achieve flexible operation, less damage, Flexible and convenient operation

Active Publication Date: 2022-04-15
HEBEI RUIHE MEDICAL DEVICES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a deformable bone filling structure to solve the technical problems in the prior art that the bulk repair material is large, requires a large surgical incision, and has poor operational flexibility

Method used

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  • Deformable Bone Filling Structure
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Embodiment Construction

[0038] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] Please also refer to Figure 1 to Figure 9 Now, the deformable bone filling structure provided by the embodiment of the present invention will be described. A deformable bone filling structure includes: multiple layer components 1 and multiple layer connectors 2 . A plurality of layer members 1 are stacked. A plurality of layer connectors 2 are arranged between two adjacent layer members 1, and the two ends of each layer connector 2 are respectively hinged with the adjacent layer members 1, and the plurality of layer connectors 2 are used to rotate to chan...

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Abstract

The invention provides a deformable bone filling structure, which belongs to the field of bone repair structure and comprises multiple layer components and multiple layer connectors. Cascading settings of multiple layer components. A plurality of layer connectors are arranged between two adjacent layer members, and both ends of each layer connector are respectively hinged to the adjacent layer members. A plurality of said layer connectors are used to rotate to change the spacing and / or relative angles of adjacent said layer members. The deformable bone filling structure of the present invention changes the spacing and / or relative angles of adjacent layer members through the rotation of the layer connector, so that a certain size or the overall volume of the deformable bone filling structure is reduced, and the operation is flexible and convenient during surgery. Only a small surgical incision is required, reducing the harm to the patient. After being inserted into the bone defect, a certain size or the overall volume of the deformable bone filling structure becomes larger through the rotation of the layer connector again, and returns to a shape consistent with the bone defect to fill the bone defect.

Description

technical field [0001] The invention belongs to the technical field of bone repair structures, and more specifically relates to a deformable bone filling structure. Background technique [0002] Bone defects caused by surgical operations or lesions are one of the common diseases in surgery. The treatment of bone defects requires the use of a large number of bone repair materials, which are commonly referred to as artificial bone materials. [0003] One type of existing artificial bone materials is a shape-fixed block-shaped repair material. When this type of block-shaped repair material is used, the block-shaped repair material needs to be processed to match the bone defect, and then implanted in the bone defect. For parts with large bone defects, the volume of the corresponding block repair material is also large. During the operation, a large incision is required to pass the block repair material. Moreover, during the operation, the operation space is limited, making it di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F2/28
CPCA61F2/28A61F2002/2835A61F2250/0004
Inventor 李严张宾柴立平
Owner HEBEI RUIHE MEDICAL DEVICES CO LTD
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