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Dental implant

A dental implant and implant technology, applied in dentistry, dental implants, dental repairs, etc., can solve problems such as bone fatigue damage, achieve improved stress conditions and load distribution, strengthen early retention, and facilitate rapid The effect of connection

Inactive Publication Date: 2016-11-16
JIANGSU TRAUSIM MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Previous studies have confirmed that the implant neck is the site of stress concentration. Even if the maximum stress generated by loading is far below the strength limit of the bone, it can still lead to irreversible bone fatigue damage, and the cortical bone absorption in the implant neck leads to implant loosening is the main cause of planting failure

Method used

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] In the present invention, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection, unless otherwise clearly specified and limited. , or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

[0025] Such as Figure 1-2 As shown, the dental implant of the present invention includes a neck 1 and a body 2, the outer circumference of the neck 1 is upward...

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Abstract

The invention belongs to the field of dental implants and in particular relates to a dental implant. The dental implant is cylindrical, and comprises a neck and a body, wherein a micro thread is formed in the periphery of the neck upwards; an external thread is formed in the periphery of the body upwards; a cavity convenient for locking is formed inside the dental implant; and a cross lock is arranged in the cavity. The dental implant disclosed by the invention can form good synosteosis with bone tissues.

Description

technical field [0001] The invention belongs to the field of dental implants, in particular to a dental implant. Background technique [0002] As the main component of dental implant technology, artificial dental implant has been continuously improved and optimized in clinical practice in terms of its structure and function. Dental implants are implanted in the alveolar bone of the human body to make up for the loss or failure of the natural tooth root and realize its chewing function. Many intractable cases that are difficult to solve with conventional dentures and fillings can be better cured by implanting artificial dental implants. [0003] The study found that dental implant-osseointegration is affected by many factors. In addition to material biocompatibility and the patient's own factors, how to obtain the stability of the implant at the initial stage is the key to ensure the implant-osseointegration. In order to form a good osseointegration between the implant and ...

Claims

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Application Information

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IPC IPC(8): A61C8/00
CPCA61C8/00A61C8/005A61C8/006A61C8/0074
Inventor 钱晓锦尹克云徐骏伟
Owner JIANGSU TRAUSIM MEDICAL INSTR
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