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公开(公告)号：US12114870B1
公开(公告)日：2024-10-15
申请号：US15940275
申请日：2018-03-29
CPC分类号： A61B17/1673 , A61C1/07 , A61C1/12 , A61C8/0089
摘要： A method of forming a cavity in bone, the cavity formed and instruments used to form the cavity with an ultrasonic, piezoelectric surgical device for subsequent insertion of a blade implant. The method includes inserting instruments into a cavity to abrade the bone and shape the thickness of the cavity to be equal to or smaller than the implant. The cavity is formed with a generally tapered shape with at least one necked-down portion that may be in a trabecular bone. The instruments include a tip having a working portion with faces angled relative to one another and surface formations that abrade a cavity sidewall surface when moved rapidly and held against the surface.
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公开(公告)号：US09566136B2
公开(公告)日：2017-02-14
申请号：US13514725
申请日：2010-12-06
CPC分类号： A61C8/0021 , A61C8/0019
摘要： Dental implant, having a central body (1) with a substantially conical or frustoconical shape and having, extending from the end with a larger cross-section, a connection seat (701) able to receive a stump pin; this central body (1) is provided with a blade (2) positioned in a longitudinal mid-plane of said central body (1) and has a length so as to protrude beyond the end of the central body (1) which has a smaller cross-section; the central body (1) and the blade (2) are able to give the implant a substantially wedge-like form able to epand the bone during insertion.
摘要翻译： 牙植入体，具有基本上圆锥形或截头圆锥形的中心体（1），并具有从较大横截面的末端延伸的能够容纳残端销的连接座（701）; 该中心体（1）设置有位于所述中心体（1）的纵向中间平面中的叶片（2），并且具有突出超过中心体（1）的端部的长度，该中心体 横截面; 中心体（1）和叶片（2）能够给予植入物在插入期间能够剥离骨骼的大致楔形形状。
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公开(公告)号：US20170086950A1
公开(公告)日：2017-03-30
申请号：US15377211
申请日：2016-12-13
IPC分类号： A61C8/00
摘要： Dental implant, having a central body (1) with a substantially conical or frustoconical shape and having, extending from the end with a larger cross-section, a connection seat (701) able to receive a stump pin; this central body (1) is provided with a blade (2) positioned in a longitudinal mid-plane of said central body (1) and has a length so as to protrude beyond the end of said central body (1) which has a smaller cross-section; said central body (1) and the blade (2) are able to give the implant a substantially wedge-like form able to expand the bone during insertion.
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