公开(公告)号：EP3137125A4

公开(公告)日：2018-01-03

申请号：EP15785261

申请日：2015-05-04

申请人： THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING / MCGILL UNIV

发明人： PASINI DAMIANO ,  TANZER MICHAEL ,  ARABNEJAD SAJAD KHANOKI ,  JOHNSTON BURNETT

IPC分类号： A61L27/56 ,  A61F2/28 ,  A61F2/30 ,  A61F2/36 ,  A61K35/32 ,  A61L27/36 ,  C12N5/077

CPC分类号： A61F2/30767 ,  A61F2/36 ,  A61F2/3662 ,  A61F2/367 ,  A61F2/3672 ,  A61F2/3676 ,  A61F2002/30275 ,  A61F2002/3028 ,  A61F2002/3092 ,  A61L27/365 ,  A61L27/56 ,  A61L2430/02

摘要： An implant comprising a porous microstructure is disclosed which has an external surface, where at least a region of the external surface is formed of the porous microstructure. The microstructure is defined by at least one lattice of cells. Each cell has a predetermined cell topology and a plurality of edges. One or more of the edges of each cell connect to an adjacent cell along a corresponding edge thereof. Collectively, the cells have a periodic or aperiodic arrangement within the at least one lattice.

公开(公告)号：EP1824419A4

公开(公告)日：2013-06-05

申请号：EP05853997

申请日：2005-12-14

申请人： DEPUY PRODUCTS INC

发明人： HECK ROBERT K ,  HAZEBROUCK STEVEN A

IPC分类号： A61F2/28 ,  A61F2/30 ,  A61F2/36 ,  A61F2/38

CPC分类号： A61F2/38 ,  A61F2/28 ,  A61F2/30721 ,  A61F2/30767 ,  A61F2/30942 ,  A61F2/36 ,  A61F2/367 ,  A61F2/3672 ,  A61F2/3676 ,  A61F2/384 ,  A61F2/3859 ,  A61F2/389 ,  A61F2/4684 ,  A61F2002/2825 ,  A61F2002/30233 ,  A61F2002/30329 ,  A61F2002/30332 ,  A61F2002/30344 ,  A61F2002/30367 ,  A61F2002/30382 ,  A61F2002/30405 ,  A61F2002/30594 ,  A61F2002/30599 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30774 ,  A61F2002/30827 ,  A61F2002/30878 ,  A61F2002/30886 ,  A61F2002/30925 ,  A61F2002/30968 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/3674 ,  A61F2002/4631 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0069 ,  A61F2250/0063 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00796

公开(公告)号：EP1970029B1

公开(公告)日：2011-11-23

申请号：EP08250760.9

申请日：2008-03-06

申请人： Orthosurgical SA

发明人： Michelinakis, Emmanuel ,  Michelinakis, Mathios

IPC分类号： A61F2/30 ,  A61F2/36

CPC分类号： A61F2/3662 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/3094 ,  A61F2/36 ,  A61F2/367 ,  A61F2/3672 ,  A61F2/3676 ,  A61F2002/30011 ,  A61F2002/30112 ,  A61F2002/30113 ,  A61F2002/30125 ,  A61F2002/30158 ,  A61F2002/30322 ,  A61F2002/30326 ,  A61F2002/30795 ,  A61F2002/30879 ,  A61F2002/30892 ,  A61F2002/30906 ,  A61F2002/30968 ,  A61F2002/3625 ,  A61F2002/365 ,  A61F2230/0004 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0026 ,  A61F2250/0023 ,  A61F2250/0026 ,  A61F2250/0037 ,  A61F2310/00023 ,  A61F2310/00407

公开(公告)号：EP2328517A1

公开(公告)日：2011-06-08

申请号：EP08788557.0

申请日：2008-09-08

申请人： University Of Bath

发明人： GABBRIELLI, Ruggero ,  TURNER, Irene, Gladys ,  BOWEN, Christopher, Rhys ,  MAGALINI, Emanuele

IPC分类号： A61F2/30

CPC分类号： A61F2/30767 ,  A61F2/3094 ,  A61F2/32 ,  A61F2/36 ,  A61F2/3662 ,  A61F2/367 ,  A61F2/3672 ,  A61F2/3676 ,  A61F2002/30011 ,  A61F2002/30062 ,  A61F2002/30322 ,  A61F2002/30838 ,  A61F2002/3092 ,  A61F2002/30962 ,  A61F2002/3611 ,  A61F2210/0004 ,  A61F2250/0023 ,  A61F2250/0026 ,  A61F2310/00011 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/00293 ,  A61F2310/00329 ,  B22F7/004 ,  Y10T29/4978

摘要： A joint part (1) has a porous portion (2) that is defined by a multiplicity of solid regions where material is present and a remaining multiplicity of pore regions where material is absent, the locations of at least most of the multiplicity of solid regions being defined by one or more mathematical functions. The nature of the porous portion can be varied systematically by changing one or more constants in the mathematical functions and the part is made by a process of solid freeform fabrication.

公开(公告)号：EP2227156A1

公开(公告)日：2010-09-15

申请号：EP08845834.4

申请日：2008-10-29

申请人： Hipco, Inc.

发明人： PHILIPPON, Marc ,  BOMBARD, David ,  EGAN, John Michael

IPC分类号： A61B17/58 ,  A61B17/60 ,  A61F2/00

CPC分类号： A61F2/3609 ,  A61B17/68 ,  A61B17/7097 ,  A61B17/74 ,  A61B17/742 ,  A61B17/8855 ,  A61B17/8872 ,  A61F2/3672 ,  A61F2/90 ,  A61F2002/3645

摘要： A device, system, and method for reinforcing a femoral neck bone comprises a support structure deployable from a first substantially collapsed position to a second substantially expanded position within a cancellous bone area of the femoral neck. The support structure compresses at least a portion of the cancellous bone upon expansion. A cavity created by the expansion is adapted to receive a filler material such as, but not limited to, bone cement. Upon final positioning and curing, the support structure and any filler material is adapted to interact with the healthy cortical bone and/or compressed cancellous bone and receive at least a portion of a load placed on the femoral neck bone.

公开(公告)号：EP1970029A3

公开(公告)日：2008-12-31

申请号：EP08250760.9

申请日：2008-03-06

申请人： Orthosurgical SA

发明人： Michelinakis, Emmanuel ,  Michelinakis, Mathios

IPC分类号： A61F2/30 ,  A61F2/36

CPC分类号： A61F2/3662 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/3094 ,  A61F2/36 ,  A61F2/367 ,  A61F2/3672 ,  A61F2/3676 ,  A61F2002/30011 ,  A61F2002/30112 ,  A61F2002/30113 ,  A61F2002/30125 ,  A61F2002/30158 ,  A61F2002/30322 ,  A61F2002/30326 ,  A61F2002/30795 ,  A61F2002/30879 ,  A61F2002/30892 ,  A61F2002/30906 ,  A61F2002/30968 ,  A61F2002/3625 ,  A61F2002/365 ,  A61F2230/0004 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0026 ,  A61F2250/0023 ,  A61F2250/0026 ,  A61F2250/0037 ,  A61F2310/00023 ,  A61F2310/00407

摘要： The invention provides a stem implant device typically for use to be received in a hip as part of hip replacement apparatus. The implant (2) has a tapered design and includes an intermediate portion (10) with a surface finish which encourages bone in-growth and a plurality of groups of rib members (12) which improve the stability of the implant in the host bone without pain and enhance long term fixation.

公开(公告)号：EP1971294A1

公开(公告)日：2008-09-24

申请号：EP06828066.8

申请日：2006-12-22

申请人： Silesco Pty Ltd

发明人： WALTER, William, Lindsay ,  GILLIES, Ronald, Mark ,  DONOHOO, Shane

IPC分类号： A61F2/32

CPC分类号： A61F2/32 ,  A61B17/86 ,  A61F2/30721 ,  A61F2/30724 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3603 ,  A61F2/3662 ,  A61F2/367 ,  A61F2/3672 ,  A61F2/3676 ,  A61F2/46 ,  A61F2/468 ,  A61F2002/30004 ,  A61F2002/30014 ,  A61F2002/30024 ,  A61F2002/30125 ,  A61F2002/30156 ,  A61F2002/30179 ,  A61F2002/302 ,  A61F2002/30322 ,  A61F2002/30324 ,  A61F2002/30332 ,  A61F2002/30377 ,  A61F2002/3038 ,  A61F2002/30387 ,  A61F2002/30403 ,  A61F2002/30405 ,  A61F2002/30433 ,  A61F2002/30474 ,  A61F2002/30476 ,  A61F2002/30514 ,  A61F2002/30563 ,  A61F2002/30581 ,  A61F2002/30695 ,  A61F2002/30733 ,  A61F2002/30779 ,  A61F2002/30787 ,  A61F2002/30789 ,  A61F2002/30795 ,  A61F2002/30822 ,  A61F2002/30827 ,  A61F2002/3083 ,  A61F2002/30878 ,  A61F2002/30919 ,  A61F2002/30943 ,  A61F2002/30971 ,  A61F2002/325 ,  A61F2002/3291 ,  A61F2002/3401 ,  A61F2002/3406 ,  A61F2002/3419 ,  A61F2002/3422 ,  A61F2002/3432 ,  A61F2002/3438 ,  A61F2002/3448 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/365 ,  A61F2002/3682 ,  A61F2002/3694 ,  A61F2002/4631 ,  A61F2002/4671 ,  A61F2002/481 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0041 ,  A61F2230/0008 ,  A61F2230/0023 ,  A61F2230/0058 ,  A61F2230/0065 ,  A61F2250/0014 ,  A61F2250/0018 ,  A61F2250/0021 ,  A61F2250/0026 ,  A61F2250/0036 ,  A61F2310/00011 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179

摘要： An implantable joint prosthesis configured such that it does not squeak during movements of a subject. The joint prosthesis includes a means to modify the dynamic response of parts of the prosthesis such the response is not audible to the human ear.

公开(公告)号：EP1830752A2

公开(公告)日：2007-09-12

申请号：EP05853998.2

申请日：2005-12-14

申请人： DePuy Products, Inc.

发明人： HECK, Robert, K. ,  HAZEBROUCK, Steven, A.

IPC分类号： A61F2/38 ,  A61F2/36 ,  A61F2/28

CPC分类号： A61F2/38 ,  A61F2/28 ,  A61F2/30721 ,  A61F2/30767 ,  A61F2/30942 ,  A61F2/36 ,  A61F2/367 ,  A61F2/3672 ,  A61F2/3676 ,  A61F2/384 ,  A61F2/3859 ,  A61F2/389 ,  A61F2/4684 ,  A61F2002/2825 ,  A61F2002/30233 ,  A61F2002/30329 ,  A61F2002/30332 ,  A61F2002/30344 ,  A61F2002/30367 ,  A61F2002/30382 ,  A61F2002/30405 ,  A61F2002/30594 ,  A61F2002/30599 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30774 ,  A61F2002/30827 ,  A61F2002/30878 ,  A61F2002/30886 ,  A61F2002/30925 ,  A61F2002/30968 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/3674 ,  A61F2002/4631 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0069 ,  A61F2250/0063 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00796

摘要： A modular implant system includes a set (50) of anatomically-designed diaphyseal fitting and filling modular implant components (52) and adapters (88) for connection to another implant component such as a modular articular component, a segmental component or an intercalary component. The other end of each diaphyseal component is a tapered porous surface (60). The tapered porous surface is received with a tapered bore in the bone diaphysis that is prepared to match the size and shape of the tapered porous surface. The diaphyseal implant is easy to insert and remove, does not bind before fully seating, and is designed to prevent stress shielding. The diaphyseal sleeve eliminates the long lever arm created when fixation occurs only at the tip of the stem, and should therefore eliminate related stem loosening.

公开(公告)号：EP1824425A2

公开(公告)日：2007-08-29

申请号：EP05853799.4

申请日：2005-12-14

申请人： DePuy Products, Inc.

发明人： HECK, Robert, K. ,  HAZEBROUCK, Steven, A.

IPC分类号： A61F2/38 ,  A61F2/30

CPC分类号： A61F2/38 ,  A61F2/28 ,  A61F2/30721 ,  A61F2/30767 ,  A61F2/30942 ,  A61F2/36 ,  A61F2/367 ,  A61F2/3672 ,  A61F2/3676 ,  A61F2/384 ,  A61F2/3859 ,  A61F2/389 ,  A61F2/4684 ,  A61F2002/2825 ,  A61F2002/30233 ,  A61F2002/30329 ,  A61F2002/30332 ,  A61F2002/30344 ,  A61F2002/30367 ,  A61F2002/30382 ,  A61F2002/30405 ,  A61F2002/30594 ,  A61F2002/30599 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30774 ,  A61F2002/30827 ,  A61F2002/30878 ,  A61F2002/30886 ,  A61F2002/30925 ,  A61F2002/30968 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/3674 ,  A61F2002/4631 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0069 ,  A61F2250/0063 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00796

摘要： A modular implant system includes a set of anatomically-designed diaphyseal fitting and filling modular implant components and collars. The diaphyseal component connects with a selected intramedullary stem and with a selected collar component. The collar component connects to another implant component such as a modular articular component, a segmental component or an intercalary component. The diaphyseal component has a tapered porous surface that is received with a tapered bore in the bone diaphysis that is prepared to match the size and shape of the tapered porous surface. The collar component has a porous surface for tissue ingrowth, such as the periosteum, to seal the intramedullary canal. The diaphyseal implant is easy to insert and remove, does not bind before fully seating to prevent stress shielding, and eliminates the long lever arm created when fixation occurs only at the tip of the stem, and should eliminate related stem loosening.

公开(公告)号：EP1080702B1

公开(公告)日：2006-01-25

申请号：EP00126928.1

申请日：1992-11-18

申请人： DEPUY ORTHOPAEDICS, INC.

发明人： Rockwood, Charles A. ,  Engelhardt, John A. ,  Ondrla, Jeffrey M.

IPC分类号： A61F2/40

CPC分类号： A61F2/40 ,  A61B2090/031 ,  A61B2090/037 ,  A61F2/30907 ,  A61F2/3609 ,  A61F2/3672 ,  A61F2002/30113 ,  A61F2002/30143 ,  A61F2002/302 ,  A61F2002/30224 ,  A61F2002/30332 ,  A61F2002/30377 ,  A61F2002/30405 ,  A61F2002/3054 ,  A61F2002/3056 ,  A61F2002/30561 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30729 ,  A61F2002/30813 ,  A61F2002/3082 ,  A61F2002/30822 ,  A61F2002/30827 ,  A61F2002/30884 ,  A61F2002/30902 ,  A61F2002/3656 ,  A61F2002/3674 ,  A61F2002/4018 ,  A61F2002/4051 ,  A61F2002/4062 ,  A61F2002/407 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0006 ,  A61F2230/0017 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2250/0074 ,  A61F2310/00395