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Immediately loadable expanding implant

An implant and main body technology, applied in the field of implants, can solve problems such as loosening of fixtures and complicated operation of fixing teeth

Inactive Publication Date: 2003-12-03
郑弼薰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the operation of fixing the teeth is complicated
[0005] Also, if saliva penetrates into the cap between the implant fixture and the abutment, there is a fear of infection by bacteria contained in saliva or loosening of the fixture

Method used

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  • Immediately loadable expanding implant
  • Immediately loadable expanding implant
  • Immediately loadable expanding implant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments of the invention are shown.

[0027] see Figures 1 to 3 , the implant 100 includes a fixture 1 and an abutment 40 connected to the fixture 1 .

[0028] The fixture 1 includes a fixture body 10 , a neck 20 integrally formed on an upper portion of the fixture body 10 , and a cap 50 selectively connected to a lower portion of the fixture body 10 .

[0029] Preferably, the fixture main body 10 integrally forms a tooth shape. For example, the fixture main body 10 is bent at point A first so that the outer diameter of the fixture main body 10 gradually decreases, and is bent at point B for the second time. Then, the outer diameter of the fixture body 10 continues until its lower end. Of course, the fixture main body 10 may have a constant outer diameter from the upper end to the lower end regardless of the tooth shape. However, the st...

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PUM

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Abstract

An implant provided with a fixture which is fixedly inserted into a socket and an abutment which is coupled to an upper portion of the fixture, characterized in that the fixture comprises a hollow fixture body which a plurality of screw threads are repeatedly formed along the circumference of the outer face thereof, and a partition wall formed with a through hole is integrally formed in an inside wall thereof and divides the inner space of the fixture body into an upper abutment receiving portion and a lowre nut receiving portion and which is formed with at least one slot extended from a lower end of the fixtured body to a first position, a screw of which a head portion is caught by the partition wall and positioned at the abutment receiving portion and a body portion is extended through the through hole to a lower portion of the nut receiving portion.

Description

technical field [0001] The present invention relates to an implant and more particularly to a ready-to-load expandable implant suitable for all shapes and sizes of sockets formed in the jaw bone from which a tooth has just been extracted , and the expansion implant includes a fixture inserted into the alveolar and then expanded therein, and an abutment connected to the upper part of the fixture. Background technique [0002] Various forms of implant fixtures have been developed to be inserted into the sockets of extracted teeth and used as dental fixtures. Recently, screw-type implant fixation has been widely used. [0003] However, screw-type implant fixtures should be inserted into the socket immediately after tooth extraction. When the width of the gum is narrow, there is a problem of fixing the screw-type implant fixture. That is, when the implant fixture is inserted into the alveolar immediately after the tooth is extracted, since the implant fixture is smaller than ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C8/00A61C13/00
CPCA61C8/0056A61C8/005A61C8/0069A61C8/0059A61C8/0033
Inventor 郑弼薰
Owner 郑弼薰