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Dental implant device

A technique for dental implants and implants, which is applied in the field of medical supplies, can solve problems such as fracture, difficult polishing, and inaccurate curative effects, and achieve the effects of preventing recurrence, prolonging life, and reducing recurrence

Pending Publication Date: 2019-03-08
刘向臻
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1) Because basically all implants are designed as hollow cylinders or cones with external threads, and the surface has been roughened, polishing is difficult
[0007] 2) For the convenience of polishing, it is often necessary to grind the thread of the implant close to the infected part of the gum. Since the implant is a hollow structure, the wall thickness is usually 1-2mm. Grinding the thread will obviously thin the thickness of the implant wall. broken in use
[0008] 3) Since the operation is performed in the mouth, the surface of the implant is ground with a diamond bur, and it is actually unlikely to achieve a smoothness that resists bacterial reattachment
[0009] 4) Since it is basically manual operation, the level of different operators has a great influence on the operation effect
Curative effect is uncertain

Method used

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Embodiment Construction

[0031] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] Such as Figure 1-4 As shown, a dental implant device includes an implant 1, and a collar 2 is detachably sheathed outside the side wall of the implant 1, and the roughness of the outer surface of the collar 2 is smaller than that of the implant 1 side. roughness of the wall surface. Here, the outer surface of the collar 2 refers to the outer surface of the collar 2 after it is fixedly sleeved on the surface of the implant 1 .

[0033] In the present invention, a collar 2 is detachably sheathed outside the side wall of the implant 1, and the roughness of the outer surface of the collar 2 is smaller than the roughness of the side wall surface of the implant 1. When in use, the collar 2 may not be used first, The implant 1 is implanted into the oral bone (generally, the outer wall of the implant 1 is provided with threads or the roughness is rel...

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PUM

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Abstract

The invention relates to the technical field of medical supplies and in particular relates to a dental implant device. The device comprises an implant, wherein a sleeve ring detachably sleeves a sidewall of the implant; the roughness of an outer surface of the sleeve ring is less than the roughness of a side wall surface of the implant. According to the dental implant device provided by the invention, sediment including bacteria and the like on the surface of the implant is easy to remove and the bacteria are not stuck on the surface of the implant device again; the peri-implantitis can be treated very well and the service life of a dental implant is prolonged.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to a dental implant device. Background technique [0002] Oral implant technology, commonly known as "dental implant", is a technology that implants artificial implants (that is, artificial tooth roots, or implants) into the oral bone for fixation, and then makes fixed dentures on the implants. . After about half a century of development, it has become a mature technology widely used clinically. [0003] However, with the use of implants in the oral cavity, bacteria in the oral cavity will gradually deposit on the surface of the implants, resulting in inflammation, that is, "peri-implantitis", which eventually causes the implants to loosen and fall off. [0004] In order to make the implant (implant) more stable in the oral bone, the surface of the implant must be roughened. However, doing so also makes it easier for oral bacteria to settle on rough surfaces. [0005] E...

Claims

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Application Information

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IPC IPC(8): A61C8/00
CPCA61C8/0083A61C8/0093
Inventor 刘向臻
Owner 刘向臻
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