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Dental implant fixture

A technology for fixing devices and implants, which is applied in the fields of dentistry, dental implants, medical science, etc. It can solve problems such as low precision of induction, failure of implant surgery, and weak implantation of fixing devices, so as to improve airtightness and reduce friction Effect

Inactive Publication Date: 2020-11-27
李太炅 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, when the fixture has a tapered shape, its cutting edge is formed into a tapered shape because it corresponds to the shape of the fixture, so the induction function of the cutting direction can only rely on a separate guide, resulting in its induced precision during cutting. Relatively low
Therefore, the use of tapered drills increases the likelihood that the fixation device will be implanted weakly or in a physiologically undesirable position, resulting in failure of the implant procedure

Method used

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  • Dental implant fixture
  • Dental implant fixture
  • Dental implant fixture

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Embodiment Construction

[0040]When the term "on" or "over" refers to a layer, field, pattern or structure in this specification, it should be understood that the layer, field, pattern or structure is directly located on other layers, Layers, domains, schemas or structures exist above, or possibly in between, domains, schemas or structures. When the term "under" or "below" refers to a layer, field, mode or structure in this specification, it should be understood that the layer, field, mode or structure directly Underneath other layers, domains, patterns, or structures, or possibly having layers, realms, patterns, or structures in between them. References to "comprising" and "including" are equivalent to "having" and "having", respectively.

[0041] In addition, when it comes to "first (first)", "second (second)" and so on (for example, the first part and the second part, etc.), unless otherwise specifically stated in this specification, its purpose in this specification is Used to identify that more...

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Abstract

The disclosed invention relates to an implant fixture which is implanted in an alveolar bone perforation hole which is straight without inclination, the implant fixture comprising: a head portion to which an abutment is coupled; a self-tapping portion extending from the head portion and including a cutting blade having a thread diameter greater than an inner diameter of the alveolar bone perforation hole; and an inducing portion extending from the self-tapping portion and having a diameter corresponding to the inner diameter of the alveolar bone perforation hole.

Description

technical field [0001] The present invention relates to a fixing device for dental implants, more particularly, relates to a fixing device for implants of a novel structure, which can be firmly implanted in the alveolar bone without gaps, and induces a good Bone fusion ensures the function of artificial teeth for a long time. Background technique [0002] Dental implants (Dental Implant, hereinafter referred to as "implants") are also called artificial teeth or third teeth. That is to say, dental implant refers to dental treatment surgery, which uses high-quality titanium-based metal materials suitable for the human body to implant artificial teeth into the tooth defect or the jawbone where the teeth have been extracted to restore natural teeth. function, or it refers to the artificial tooth itself. When the space of the jaw where the implant is to be implanted is insufficient, additional operations such as bone grafting and bone distraction can be performed to increase th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C8/00
CPCA61C8/0022A61C8/0045A61C8/0024A61C2008/0046
Inventor 李太炅
Owner 李太炅