公开(公告)号：US20160008102A1

公开(公告)日：2016-01-14

申请号：US14861235

申请日：2015-09-22

申请人： Zimmer Dental, Inc.

发明人： Matthew J. Lomicka ,  Srilakshmi Vishnubhotla

IPC分类号： A61C8/00

CPC分类号： A61C8/0013 ,  A61C8/0006 ,  A61C8/0012 ,  A61C8/0018 ,  A61C8/0024 ,  A61C8/0043 ,  A61C8/006 ,  A61C8/0089 ,  A61F2002/30436 ,  A61F2220/0041

摘要： A dental implant has a body and a plurality of distinct roots that extend outwardly from the main portion that generally define a coronal-apical axis. A porous tantalum metal portion is disposed at the body for engaging bone and the plurality of distinct roots are configured to resist a torsional force that is applied to the dental implant and around the coronal-apical axis.

公开(公告)号：US09744007B2

公开(公告)日：2017-08-29

申请号：US14474719

申请日：2014-09-02

申请人： Zimmer Dental, Inc.

发明人： Matthew J. Lomicka ,  Srilakshmi Vishnubhotla ,  Jeffrey Bassett

IPC分类号： A61C8/00

CPC分类号： A61C8/0033 ,  A61C8/0037 ,  A61C2008/0046

摘要： An expendable bone implant has a first member with a coronal end portion configured for supporting a prosthesis. A second member is at least partially porous, engages the first member, and is configured to expand outwardly upon a longitudinal force being applied to at least one of the first and second members. This anchors the implant in bone before mastication forces are applied to the implant.

公开(公告)号：US20180206944A1

公开(公告)日：2018-07-26

申请号：US15934167

申请日：2018-03-23

申请人： Zimmer Dental, Inc.

发明人： Matthew J. Lomicka ,  Srilakshmi Vishnubhotla

IPC分类号： A61C8/00 ,  A61C8/02 ,  A61F2/30

CPC分类号： A61C8/0013 ,  A61C8/0006 ,  A61C8/0012 ,  A61C8/0018 ,  A61C8/0024 ,  A61C8/0043 ,  A61C8/006 ,  A61C8/0089 ,  A61F2002/30436 ,  A61F2220/0041

摘要： A dental implant has a body and a plurality of distinct roots that extend outwardly from the main portion that generally define a coronal-apical axis. A porous tantalum metal portion is disposed at the body for engaging bone and the plurality of distinct roots are configured to resist a torsional force that is applied to the dental implant and around the coronal-apical axis.

公开(公告)号：US20140370460A1

公开(公告)日：2014-12-18

申请号：US14474719

申请日：2014-09-02

申请人： Zimmer Dental, Inc.

发明人： Matthew J. Lomicka ,  Srilakshmi Vishnubhotla ,  Jeffrey Bassett

IPC分类号： A61C8/00

CPC分类号： A61C8/0033 ,  A61C8/0037 ,  A61C2008/0046

摘要： An expendable bone implant has a first member with a coronal end portion configured for supporting a prosthesis. A second member is at least partially porous, engages the first member, and is configured to expand outwardly upon a longitudinal force being applied to at least one of the first and second members.This anchors the implant in bone before mastication forces are applied to the implant.

摘要翻译： 消耗性骨植入物具有构造成用于支撑假体的冠状端部的第一构件。 第二构件至少部分地是多孔的，与第一构件接合，并且构造成在施加到第一和第二构件中的至少一个构件的纵向力时向外膨胀。 在将植入物施加到植入物之前，将植入物锚定在骨中。