发明名称 |
FIXTURE FOR A DENTAL IMPLANT AND AN IMPLANT SYSTEM COMPRISING THE SAME |
摘要 |
A dental implant fixture comprises: a body; a continuous thread part including a continuous thread continuously formed in a spiral shape along an outer circumferential direction of the body; a bone damage prevention part formed at one end portion of the body and preventing an alveolar bone existing in an opening area of a hole where the body is implanted from being damaged due to the continuous thread part; and an entrance guide part provided at the other end portion of the body and guiding the body in an initial implantation entrance direction. The entrance guide part comprises; a flat portion of horizontal flat; an inclined portion extending upward from a circumferential surface of the flat portion with an upwardly increasing radius; and a rounded portion connecting the inclined portion and the continuous thread part and having at least one area inwardly rounded toward the centerline of the fixture. |
申请公布号 |
US2016022384(A1) |
申请公布日期 |
2016.01.28 |
申请号 |
US201514877176 |
申请日期 |
2015.10.07 |
申请人 |
MEGAGEN IMPLANT CO., LTD. |
发明人 |
PARK Kwang Bum;RYOO Kyoung Ho;SHON Kyu Seok;SON June Ig |
分类号 |
A61C8/00 |
主分类号 |
A61C8/00 |
代理机构 |
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代理人 |
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主权项 |
1. A dental implant fixture comprising:
a body; a continuous thread part including a continuous thread continuously formed in a spiral shape along an outer circumferential direction of the body; a bone damage prevention part formed at one end portion of the body and preventing an alveolar bone existing in an opening area of a hole where the body is implanted from being damaged due to the continuous thread part; and an entrance guide part provided at the other end portion of the body and guiding the body in an initial implantation entrance direction, wherein the entrance guide part comprises: a flat portion which is horizontal flat; an inclined portion extending upward from a circumferential surface of the flat portion with an upwardly increasing radius; and a rounded portion connecting the inclined portion and the continuous thread part and having at least one area inwardly rounded toward the centerline of the fixture. |
地址 |
Gyeongsan-si KR |