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Intra-bone distraction osteogenesis device and method applied to dental implant

A dental implant and osteogenesis technology, which is applied in the fields of dental implant, dentistry, orthodontics, etc., can solve the problems of increasing bone height, which is not conducive to alveolar bone absorption and osteogenesis, and the expansion of distractors cannot be achieved at the same time. Simple, expanding effect of increasing alveolar bone

Inactive Publication Date: 2016-06-29
林炳泉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The distractor of this utility model cannot achieve expansion and increase bone height at the same time, and is not conducive to alveolar bone resorption and osteogenesis

Method used

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  • Intra-bone distraction osteogenesis device and method applied to dental implant
  • Intra-bone distraction osteogenesis device and method applied to dental implant
  • Intra-bone distraction osteogenesis device and method applied to dental implant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention will be further described below through specific embodiments.

[0035] refer to Figure 1 to Figure 6 As shown, an intraosseous distraction expansion osteogenesis device applied to dental implants includes a distraction part 1, an implant part 2, a central rod 3, and an expansion part 4. The axis of the distraction part 1 and the implant part 2 is set There is a through hole for the central rod 3 to pass through. The head end of the central rod 3 penetrates to the outside of the traction part 1. The tail end of the central rod 3 is detachably connected to the expansion part 4 through the implant part 2. The traction part 1 and the central rod 3 The head connection pushes it to move along the central hole;

[0036] The traction component 1 includes a traction ring 11, a sealing ring 12, a sealing ring cap 13, a traction transverse protrusion 14, and an elastic elastic band 15. The sealing ring 12 and the sealing ring cap 13 are sleeved on the impla...

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PUM

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Abstract

The invention relates to a dental implant technology, in particular to an intra-bone distraction osteogenesis device and method applied to a dental implant. The intra-bone distraction osteogenesis device applied to the dental implant comprises a traction component, an implantation component, a central rod and an expansion component, wherein through holes allowing the central rod to penetrate through are formed in axes of the traction component and the implantation component, the central rod penetrates through the through holes, the head end penetrates to the outer side of the traction component, the tail end is detachably connected with the expansion component through the implantation component, and the traction component is connected with the head end of the central rod to push the central rod to move along the central holes. With the adoption of the intra-bone distraction osteogenesis device and method applied to the dental implant, force is applied by the central rod, expansion is performed by the expansion component, so that the alveolar bone is expanded and heightened, operation is convenient, mechanical damage to the alveolar bone is avoided, and osteogenesis of the alveolar bone can be promoted.

Description

technical field [0001] The invention belongs to the field of medical instruments and relates to dental implant technology, in particular to an intraosseous traction expansion osteogenesis device applied to dental implants. Background technique [0002] Dental implants are currently the most ideal way to restore missing teeth. One of the most critical steps in dental implants is to cut the gums of the missing teeth and pull them away so that the implant can be implanted in the alveolar bone. When dental implant restoration is performed, if the alveolar bone atrophy has insufficient bone height and the implant restoration cannot be carried out ideally, distraction osteogenesis should be performed on the insufficient bone height first, so that the bone mass can reach the clinically required standard before the implant restoration can be completed. Distraction osteogenesis is a kind of endogenous bone tissue engineering technology. It cuts the bone and places special distractors...

Claims

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Application Information

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IPC IPC(8): A61C8/00
CPCA61C8/0089
Inventor 林炳泉
Owner 林炳泉
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