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artificial dental implant

A technology of implants and artificial teeth, which is applied in dentistry, dental implants, dental restorations, etc., can solve the problems of slow bone tissue healing, low occlusal capacity, and stress concentration of implants, so as to increase long-term stability and improve Success rate, effect of promoting osseointegration

Active Publication Date: 2016-08-10
DALIAN SANSHENG SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, there are still some problems with artificial dental implants, such as low occlusal capacity; local stress concentration in the implant, resulting in alveolar bone resorption; slow healing of bone tissue, and difficulty in ensuring initial stability

Method used

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Embodiment Construction

[0018] The present invention will be described in more detail below in conjunction with the accompanying drawings and embodiments.

[0019] like figure 1 As shown, the present invention is an implant 1 with a columnar structure. The upper part of the implant 1 is provided with an asymmetric thread 2, which can withstand greater occlusal force, and the thread can realize the self-locking function, ensuring that the implant can be locked under the action of no external force. , the implant will not loosen. The upper thread of the thread 2 becomes shallower and has a tapered design, and the tapered shallow thread 3 can reduce damage to the cortical bone and accelerate bone healing. The top of the implant 1 is provided with a chamfer 4, which can increase the contact area with the soft tissue and make the soft tissue grow more naturally. The lower part of the implant body 1 is provided with a cylindrical shape 5 slightly smaller than the diameter of the implant body, so that the...

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Abstract

The invention relates to an artificial dental implant which belongs to the field of dental medical instruments. The appearance of the implant is column-shaped; an asymmetry threaded appearance is adopted; the bottom of the implant is in the shape of an arced surface; the upper part of the implant is cone-shaped; a vertebral foramen structure and a cross locking structure are arranged inside the implant; a standard threaded blind hole is formed inside the implant. The artificial dental implant has the beneficial effects that the stability at the early stage is improved, the partial stress is reduced, the alveolar sorption is reduced, and the implant can be widely applied to various anodontism implant denture repairing processes.

Description

technical field [0001] The invention belongs to the field of oral medical instruments, and mainly relates to artificial tooth implants. Background technique [0002] Oral implantology is an emerging technology produced by the intersection of oral surgery, prosthodontics, oral materials, biomechanics, bionics, and medical aesthetics. It has been recognized as the most promising new field in the development of modern oral clinical medicine. Its development and maturity have greatly improved the status quo of stomatology and promoted the development of stomatology. With the development of dental implantology, implants must not only meet the basic masticatory function recovery, but also restore or even beautify the local aesthetic effect, and at the same time, the structure must meet the mechanical performance requirements of the restoration support. However, artificial dental implants still have some problems, such as low occlusal capacity; local stress concentration of the im...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C8/00
Inventor 李海涛李闪彭鹏郭昭军张久文
Owner DALIAN SANSHENG SCI & TECH DEV
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