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intervertebral fusion device

A fusion device and intervertebral technology, applied in the direction of spinal implants, etc., can solve the problems of heavy workload and long operation time, and achieve the effect of simple operation and stable support

Active Publication Date: 2018-03-30
BONE MEDICAL TECH OF SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the commonly used technical solution is to rigidly fix the posterior part of the vertebral body with bolts, and implant a fusion agent between the endplates of the vertebral body. long time

Method used

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0027] Such as figure 1 As shown, an intervertebral filling and fusion device is used to fill between any two adjacent vertebral body endplates (not shown) of the human lumbar spine. The net-shaped part 4 on the periphery of the insert part 2 is filled with a self-solidifying first filler (not shown) between the containing part 2 and the net-shaped part 4 .

[0028] Wherein, the first filler is filled in in a fluid state. Of course, the first filler can also be filled in a similar powder form.

[0029] In this preferred embodiment, by stretching the two adjacent vertebral bodies and then filling them with bone material, the two adjacent vertebral bodies form a stable structure under the pulli...

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Abstract

The invention discloses an intervertebral filling and fusion device, which is used for filling between any two adjacent vertebral body endplates of the human lumbar spine, wherein the intervertebral filling and fusion device includes a container, which is arranged in the container. The mesh body on the periphery of the insert, and the space between the container and the mesh body is filled with a self-solidifying first filler. The intervertebral filling and fusion device of the present invention can realize independent and firm support.

Description

technical field [0001] The invention relates to an intervertebral filling and fusion device and a method for using the same. Background technique [0002] With the increasing number of patients with intervertebral disc herniation, researchers have invented some artificial intervertebral discs or alternative intervertebral supports or fillers after long-term research. At present, the commonly used technical solution is to rigidly fix the posterior part of the vertebral body with bolts, and implant a fusion agent between the endplates of the vertebral body. long time. Contents of the invention [0003] The first technical problem to be solved by the present invention is to provide an intervertebral filling and fusion device, which can realize independent support, and the support is firm. [0004] The present invention is the technical solution adopted for solving the above-mentioned technical problems: [0005] An intervertebral filling and fusion device, which is used to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F2/44
Inventor 罗宗平杨惠林崔旭东
Owner BONE MEDICAL TECH OF SUZHOU CO LTD