公开(公告)号：EP2136857A2

公开(公告)日：2009-12-30

申请号：EP08732658.3

申请日：2008-03-21

申请人： Smith & Nephew, Inc.

发明人： COTTON, Nicholas ,  BLOUGH, Rebecca ,  EGAN, Melissa ,  MONTES DE OCA BALDERAS, Horacio ,  BROWN, Malcolm ,  HALL, Michael

IPC分类号： A61L31/12 ,  C08L67/04

CPC分类号： A61B17/0401 ,  A61B2017/00004 ,  A61B2017/0412 ,  A61B2017/0414 ,  A61L31/128 ,  C08K3/26 ,  C08L67/04 ,  C08L71/02 ,  C08L2666/14

摘要： In oris aspect, i'ne present disclosure relates to a surgical device including an, anchor body having an opening, the anchor body having a copolymer composition : including polylactide-co-glycolide and calcium carbonate, wherein the calcium carbonate i comprises more than 30% but less than 40% of the weight of the composition; and a ! flexible member passing through the opening, wherein deformation of the device occurs at j body temperature. An oriented polymer material having a copolymer composition including J polylactide-co-glycolide and calcium carbonate (more than 30% but less than 40% of che i weight of the composition), wherein the material changes shape upon introduction into an environment having the temperature lower than a relaxation temperature of the material is also disclosed. A surgical device comprising a copolymer composition including polylactide-co-glycolide and a porogen is also disclosed. Present disclosure also relates to a surgical device comprising a first component and a second component, wherein the the first component includes a composition having polylactide-co-glycolide and calcium

公开(公告)号：EP1656166A1

公开(公告)日：2006-05-17

申请号：EP04781909.9

申请日：2004-08-20

申请人： SMITH & NEPHEW, INC.

发明人： FARRAR, David ,  BROWN, Malcolm ,  HALL, Michael ,  BRUNELLE, John, Eric ,  COTTON, Nicholas, John ,  BERUBE, Rod ,  LIPCHITZ, John

IPC分类号： A61L27/42 ,  A61L27/46 ,  A61L27/48 ,  A61L27/56 ,  A61L27/58 ,  A61L24/02 ,  A61L24/04

CPC分类号： A61F2/28 ,  A61F2210/0076 ,  A61L24/0036 ,  A61L24/0042 ,  A61L24/0063 ,  A61L24/0084 ,  A61L24/0094 ,  A61L27/14 ,  A61L27/425 ,  A61L27/46 ,  A61L27/48 ,  A61L27/56 ,  A61L27/58

摘要： Tissue fixation devices are provided. The devices include a first component and a second component, the components having different rates of in vivo degradation. The first component and second component are arranged so that, upon degradation of one of the components, the other component provides a scaffold into which bone can grow.

公开(公告)号：EP2139532A2

公开(公告)日：2010-01-06

申请号：EP08743840.4

申请日：2008-03-13

申请人： Smith & Nephew, Inc.

发明人： BROWN, Malcolm ,  MONTES DE OCA BALDERAS, Horacio ,  HOWLING, Graeme ,  RAINS, James ,  ROSE, John ,  HALL, Michael ,  CHIVERS, Robin ,  MARSH, Andy ,  BETTENGA, Mason

IPC分类号： A61L27/14 ,  A61L27/50 ,  A61L31/04 ,  A61L31/14

CPC分类号： A61B17/72 ,  A61B2017/00287 ,  A61B2017/00867 ,  A61B2017/00871 ,  A61L27/14 ,  A61L27/50 ,  A61L31/04 ,  A61L31/14 ,  A61L2400/16

摘要： The present disclosure relates to systems and methods for installing shape memory polymers relative to orthopedic implants.

摘要翻译： 本发明涉及的系统和形状记忆聚合物相对安装到整形外科植入物的方法。

公开(公告)号：EP2131879B1

公开(公告)日：2019-10-09

申请号：EP08732144.4

申请日：2008-03-13

申请人： Smith & Nephew, Inc.

发明人： AUSTIN, Gene Edward ,  BETTENGA, Mason ,  BROWN, Malcolm ,  BRUMFIELD, David L. ,  EVANS, David L. ,  FABER, Henry B. ,  FARRAR, David ,  HALL, Michael ,  MONTES DE OCA BALDERAS, Horacio ,  RAINS, James K. ,  ROSE, John

IPC分类号： A61L27/14 ,  A61L27/50 ,  A61L31/04 ,  A61L31/14

公开(公告)号：EP2416735B1

公开(公告)日：2013-07-17

申请号：EP10715000.5

申请日：2010-04-06

申请人： Smith & Nephew, Inc.

发明人： MONTES, Horacio, De Oca ,  BROWN, Malcolm ,  HALL, Michael ,  HOWLING, Graeme

IPC分类号： A61F2/08

CPC分类号： A61F2/0811 ,  A61F2002/0852 ,  A61F2002/0858 ,  A61F2002/0888 ,  A61F2002/30077 ,  A61F2210/0014 ,  A61F2210/0066 ,  A61F2250/0039

公开(公告)号：EP2142227A1

公开(公告)日：2010-01-13

申请号：EP08746239.6

申请日：2008-04-18

申请人： Smith & Nephew, Inc.

发明人： BROWN, Malcolm ,  HALL, Michael ,  MONTES DE OCA BALDERAS, Horacio ,  ROSE, John

IPC分类号： A61L27/26 ,  A61L27/50 ,  C08L67/04

CPC分类号： A61L27/26 ,  A61F2/28 ,  A61F2002/2839 ,  A61L27/50 ,  A61L27/54 ,  A61L27/56 ,  A61L31/04 ,  A61L31/14 ,  A61L2400/16 ,  C08G2280/00 ,  C08L25/04 ,  C08L33/06 ,  C08L33/08 ,  C08L33/10 ,  C08L33/12 ,  C08L35/06 ,  C08L67/04 ,  C08L2666/04 ,  C08L2666/18 ,  C08L2666/06

摘要： The present disclosure relates to a multi-modal shape memory polymer material comprising a blend of at least one polymer component having a first molecular weight and at least a second polymer component having a second molecular weight that is less than the first component.

公开(公告)号：EP2142227B1

公开(公告)日：2012-02-29

申请号：EP08746239.6

申请日：2008-04-18

申请人： Smith & Nephew, Inc.

发明人： BROWN, Malcolm ,  HALL, Michael ,  MONTES DE OCA BALDERAS, Horacio ,  ROSE, John

IPC分类号： A61L27/26 ,  A61L27/50 ,  C08L67/04

CPC分类号： A61L27/26 ,  A61F2/28 ,  A61F2002/2839 ,  A61L27/50 ,  A61L27/54 ,  A61L27/56 ,  A61L31/04 ,  A61L31/14 ,  A61L2400/16 ,  C08G2280/00 ,  C08L25/04 ,  C08L33/06 ,  C08L33/08 ,  C08L33/10 ,  C08L33/12 ,  C08L35/06 ,  C08L67/04 ,  C08L2666/04 ,  C08L2666/18 ,  C08L2666/06

摘要： The present disclosure relates to a multi-modal shape memory polymer material comprising a blend of at least one polymer component having a first molecular weight and at least a second polymer component having a second molecular weight that is less than the first component.

公开(公告)号：EP2416735A1

公开(公告)日：2012-02-15

申请号：EP10715000.5

申请日：2010-04-06

申请人： Smith & Nephew, Inc.

发明人： MONTES, Horacio, De Oca ,  BROWN, Malcolm ,  HALL, Michael ,  HOWLING, Graeme

IPC分类号： A61F2/08

CPC分类号： A61F2/0811 ,  A61F2002/0852 ,  A61F2002/0858 ,  A61F2002/0888 ,  A61F2002/30077 ,  A61F2210/0014 ,  A61F2210/0066 ,  A61F2250/0039

摘要： The present disclosure relates to a method of fixating a tissue graft. The method includes creating a hole in bone; inserting a tissue graft into the hole; inserting a cannulated anchor into the hole, the anchor comprising threads on an outer surface of the anchor and a polymer material including shape memory qualities; and providing energy to the anchor to deform the anchor and fixate the anchor to the bone, wherein upon deformation of the anchor, the threads of the anchor are substantially reduced thereby increasing contact between the anchor and the tissue graft. Anchors are also disclosed.

公开(公告)号：EP1656166B1

公开(公告)日：2011-11-09

申请号：EP04781909.9

申请日：2004-08-20

申请人： SMITH & NEPHEW, INC.

发明人： FARRAR, David ,  BROWN, Malcolm ,  HALL, Michael ,  BRUNELLE, John, Eric ,  COTTON, Nicholas, John ,  BERUBE, Rod ,  LIPCHITZ, John

IPC分类号： A61L27/42 ,  A61L27/46 ,  A61L27/48 ,  A61L27/56 ,  A61L27/58 ,  A61L24/02 ,  A61L24/04

CPC分类号： A61F2/28 ,  A61F2210/0076 ,  A61L24/0036 ,  A61L24/0042 ,  A61L24/0063 ,  A61L24/0084 ,  A61L24/0094 ,  A61L27/14 ,  A61L27/425 ,  A61L27/46 ,  A61L27/48 ,  A61L27/56 ,  A61L27/58

摘要： Tissue fixation devices are provided. The devices include a first component and a second component, the components having different rates of in vivo degradation. The first component and second component are arranged so that, upon degradation of one of the components, the other component provides a scaffold into which bone can grow.

公开(公告)号：EP2148707A2

公开(公告)日：2010-02-03

申请号：EP08746270.1

申请日：2008-04-18

申请人： Smith & Nephew, Inc.

发明人： MONTES DE OCA BALDERAS, Horacio ,  BROWN, Malcolm ,  BONNER, Mark ,  WARD, Ian, Macmillan ,  HALL, Michael ,  ROSE, John ,  BETTENGA, Mason

IPC分类号： A61L27/50 ,  A61L31/14 ,  A61B17/72 ,  B29C61/08

CPC分类号： A61B17/7275 ,  A61B17/686 ,  A61B2017/00004 ,  A61B2017/00871 ,  A61L27/443 ,  A61L27/46 ,  A61L27/50 ,  A61L27/56 ,  A61L31/126 ,  A61L31/127 ,  A61L31/14 ,  A61L31/146 ,  A61L2400/16 ,  B29C55/30 ,  B29C61/02 ,  B29C61/04 ,  B29C61/0608 ,  Y10T428/139 ,  Y10T428/1393

摘要： The present disclosure relates to a shape memory polymer material containing at least one two dimensional region having a first amount of stored stress in a first direction and a second amount of stored stress higher than the first amount of stored stress in a second direction, wherein the two dimensional region is capable of changing shape in only one of the first or second directions.

摘要翻译： 本公开内容涉及一种形状记忆聚合物材料，其包含至少一个二维区域，其具有在第一方向上具有第一储存应力的量和在第二方向上高于第一储存应力量的第二储存应力量，其中， 二维区域能够仅在第一或第二方向中的一个方向上改变形状。