公开(公告)号：US20160074170A1

公开(公告)日：2016-03-17

申请号：US14942246

申请日：2015-11-16

申请人： DePuy Synthes Products, Inc.

发明人： Christopher Rogers ,  Andrew Dooris ,  Patrick J. Fatylo ,  Mark Lionetto ,  Ronald J. Naughton ,  John Riley Hawkins

IPC分类号： A61F2/44

CPC分类号： A61F2/442 ,  A61F2/08 ,  A61F2/30724 ,  A61F2/30767 ,  A61F2/4425 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/30062 ,  A61F2002/3008 ,  A61F2002/30092 ,  A61F2002/302 ,  A61F2002/30224 ,  A61F2002/30232 ,  A61F2002/30245 ,  A61F2002/30247 ,  A61F2002/30253 ,  A61F2002/30327 ,  A61F2002/30369 ,  A61F2002/30383 ,  A61F2002/30387 ,  A61F2002/304 ,  A61F2002/30433 ,  A61F2002/30462 ,  A61F2002/30466 ,  A61F2002/30481 ,  A61F2002/30495 ,  A61F2002/30497 ,  A61F2002/305 ,  A61F2002/30515 ,  A61F2002/30528 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/30566 ,  A61F2002/30578 ,  A61F2002/30604 ,  A61F2002/30649 ,  A61F2002/30662 ,  A61F2002/30733 ,  A61F2002/3082 ,  A61F2002/30838 ,  A61F2002/30841 ,  A61F2002/30843 ,  A61F2002/30878 ,  A61F2002/30883 ,  A61F2002/30892 ,  A61F2002/30939 ,  A61F2002/443 ,  A61F2210/0004 ,  A61F2210/0014 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0041 ,  A61F2220/0075 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2230/0071 ,  A61F2230/0076 ,  A61F2250/0039 ,  A61F2250/0098 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/0058 ,  A61F2310/00796

摘要： This invention relates to an intervertebral motion disc having two motion surfaces and. wherein the radius of the upper articulation surface of the core member is greater than the radius of the lower articulation surface of the core member, and wherein the first articulation surface of the core member is spherical and the second articulation surface of the core member is curved and non-spherical.

摘要翻译： 本发明涉及具有两个运动表面的椎间盘运动盘， 其中所述芯构件的上铰接表面的半径大于所述芯构件的下铰接表面的半径，并且其中所述芯构件的第一铰接表面是球形的，并且所述芯构件的第二铰接表面是弯曲的 和非球形。

公开(公告)号：US20190105171A1

公开(公告)日：2019-04-11

申请号：US16210307

申请日：2018-12-05

申请人： DePuy Synthes Products, Inc.

发明人： Christopher Rogers ,  Andrew Dooris ,  Patrick J. Fatyol ,  Mark Lionetto ,  Ronald J. Naughton ,  John Riley Hawkins

IPC分类号： A61F2/44

摘要： This invention relates to an intervertebral motion disc having two motion surfaces and. wherein the radius of the upper articulation surface of the core member is greater than the radius of the lower articulation surface of the core member, and wherein the first articulation surface of the core member is spherical and the second articulation surface of the core member is curved and non-spherical.

公开(公告)号：US10238500B2

公开(公告)日：2019-03-26

申请号：US14942246

申请日：2015-11-16

申请人： DePuy Synthes Products, Inc.

发明人： Christopher Rogers ,  Andrew Dooris ,  Patrick J. Fatyol ,  Mark Lionetto ,  Ronald J. Naughton ,  John Riley Hawkins

IPC分类号： A61F2/44 ,  A61F2/08 ,  A61F2/30 ,  A61F2/46 ,  A61F2/28

摘要： This invention relates to an intervertebral motion disc having two motion surfaces and. wherein the radius of the upper articulation surface of the core member is greater than the radius of the lower articulation surface of the core member, and wherein the first articulation surface of the core member is spherical and the second articulation surface of the core member is curved and non-spherical.