Synostosis artificial tooth

A kind of artificial tooth and bony technology, which is applied in the fields of dentistry, dental implant, dental restoration, etc.
CN101292906AInactive Publication Date: 2008-10-29็Ž„่‹ฑๆ น +1
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
็Ž„่‹ฑๆ น
Publication Date
2008-10-29
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The present invention relates to a synostosis artificial tooth, in particular to a synostosis artificial tooth which can enlarge the bone contact quantity and strengthens the structure intensity inside an Osseo-Integrated Dental Implant with a high ground abrasive belt. The synostosis artificial tooth of the present invention has the abrasive belt as follows: the abrasive belt is placed between the position at one third of the total length from the upper part of the fang to the fang and the position at two third of the total length, the abrasive belt is ground with the surface roughness within 0.5 micron along the circle direction, and the abrasive belt has the width between 0.5mm and 1.0mm under the occasion that the length of the fang is less than 8mm; the abrasive belt has the width between 0.5mm and 1.2mm under the occasion that the length of the fang is between 9mm and 12mm; the abrasive belt has the width between 0.5mm and 1.5mm under the occasion that the length of the fang is more than 13mm. The synostosis artificial tooth of the present invention is characterized by also comprising a thread- shaped embossment which is protrudent from the abrasive belt and has the same surface roughness as the abrasive belt.
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Description

technical field

[0001] The present invention relates to an osseointegrated artificial tooth, and more specifically, relates to an osseointegrated artificial tooth (Osseo-Integrated Dental Implant) formed with a highly abrasive grinding belt, which can increase the amount of contact with bone and enhance the structural strength of the bone Sex combined with artificial teeth. Background technique

[0002] Osseointegrated artificial teeth are also known as endosseous implants (Endosseous Implant), due to the high clinical success rate and excellent masticatory function, clinical application is increasing day by day.

[0003] However, in clinically successful osseointegrated artificial teeth, failures to osseointegrated artificial teeth frequently occur due to incomplete osseointegration or bone destruction at the neck of the osseointegrated artificial tooth. There will be an increase in patients suffering from lesions around osseous joint artificial teeth.

[0004] The failur...

Claims

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