公开(公告)号：EP2538888A4

公开(公告)日：2018-01-24

申请号：EP11748159

申请日：2011-02-25

申请人： BIOMEDFLEX LLC

发明人： KELLAR FRANZ W ,  CROWDER HAROLD LLOYD

IPC分类号： A61F2/30 ,  A61L27/04 ,  A61L27/10

CPC分类号： A61F2/30767 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2/367 ,  A61F2/3676 ,  A61F2/38 ,  A61F2/3859 ,  A61F2/389 ,  A61F2/4425 ,  A61F2002/30014 ,  A61F2002/30112 ,  A61F2002/30153 ,  A61F2002/30322 ,  A61F2002/30324 ,  A61F2002/30563 ,  A61F2002/30589 ,  A61F2002/30654 ,  A61F2002/3066 ,  A61F2002/30663 ,  A61F2002/30673 ,  A61F2002/30675 ,  A61F2002/30682 ,  A61F2002/30878 ,  A61F2002/3092 ,  A61F2002/30922 ,  A61F2002/30929 ,  A61F2002/30934 ,  A61F2002/30937 ,  A61F2002/30955 ,  A61F2002/30968 ,  A61F2002/30981 ,  A61F2002/3446 ,  A61F2002/3495 ,  A61F2002/3611 ,  A61F2002/3895 ,  A61F2002/443 ,  A61F2230/0004 ,  A61F2230/0019 ,  A61F2250/0018 ,  A61F2250/0026 ,  A61F2250/0036 ,  A61F2310/00011 ,  A61F2310/00179 ,  A61F2310/00239 ,  A61F2310/0058 ,  C23C30/00

摘要： A prosthetic joint includes: (a) a bone-implantable first member comprising a rigid material and including a body having an annular flange extending outward at a first end thereof, the first end of the body and the flange cooperatively defining a wear-resistant concave first contact surface having a protruding rim and a recessed central portion; and (b) a bone-implantable second member comprising a rigid material with a wear-resistant convex second contact surface; (c) where the first and second contact surfaces bear directly against each other so as to transfer axial and lateral loads from one of the members to the other, while allowing pivoting motion between the two members; (d) wherein the flange is shaped so as to deform elastically and permit the first contact surface to conform to the second contact surface when the joint is placed under a predetermined load.

公开(公告)号：EP3095418A4

公开(公告)日：2017-09-27

申请号：EP14878519

申请日：2014-12-24

申请人： KYOCERA CORP

发明人： SLATER NICHOLAS ,  MIYASHITA TAKATOSHI ,  KUROSHIMA ATSUSHI ,  FUJIMURA SHION

IPC分类号： A61F2/32

CPC分类号： A61F2/3662 ,  A61F2/30771 ,  A61F2/367 ,  A61F2/3672 ,  A61F2/3676 ,  A61F2002/30028 ,  A61F2002/30321 ,  A61F2002/3082 ,  A61F2002/30906

摘要： An artificial hip joint stem of the present invention includes a stem body divided into a stem proximal part, a stem distal part, and a stem intermediate part located between the stem proximal part and the stem distal part. The stem body includes a rough surface located at the stem proximal part and having a surface roughness (Ra) of 10-80 µm, a smooth satin surface located at the stem intermediate part and having a surface roughness (Ra) of 0.1-1.0 µm, and a shiny surface located at the stem distal part and having a surface roughness (Ra) of less than 0.1 µm. The present invention also provides an artificial hip joint including the artificial hip joint stem.

摘要翻译： 本发明的人造髋关节杆包括分成杆近端部分，杆远端部分和位于杆近端部分和杆远端部分之间的杆中间部分的杆体。 茎体包括位于茎近端部分并具有10-80μm的表面粗糙度（Ra）的粗糙表面，位于茎中间部分处并具有0.1-1.0μm的表面粗糙度（Ra）的光滑缎面 以及位于杆末端部分并具有小于0.1μm的表面粗糙度（Ra）的光泽表面。 本发明还提供一种包括人造髋关节杆的人造髋关节。

公开(公告)号：EP2982385B1

公开(公告)日：2017-08-30

申请号：EP15183459.5

申请日：2006-12-05

申请人： Mitsubishi Materials Corporation

发明人： KITA, Koichi ,  KATO, Komei ,  YAMAMOTO, Akiko ,  TANAKA, Junzo

IPC分类号： A61L27/00 ,  A61L27/30 ,  A61L27/56 ,  A61C8/00 ,  A61F2/28 ,  A61F2/30

CPC分类号： A61F2/28 ,  A61C8/0012 ,  A61C8/0013 ,  A61C2008/0046 ,  A61F2/30767 ,  A61F2/3094 ,  A61F2/32 ,  A61F2/36 ,  A61F2/367 ,  A61F2/3676 ,  A61F2/38 ,  A61F2/3804 ,  A61F2/3859 ,  A61F2/389 ,  A61F2/40 ,  A61F2/4059 ,  A61F2/4081 ,  A61F2002/30011 ,  A61F2002/30322 ,  A61F2002/30451 ,  A61F2002/30878 ,  A61F2002/30894 ,  A61F2002/3092 ,  A61F2002/30929 ,  A61F2002/30957 ,  A61F2002/30968 ,  A61F2002/30971 ,  A61F2002/30981 ,  A61F2002/3813 ,  A61F2002/3822 ,  A61F2002/3831 ,  A61F2002/4018 ,  A61F2002/4051 ,  A61F2002/4062 ,  A61F2002/4077 ,  A61F2210/0076 ,  A61F2220/0058 ,  A61F2250/0023 ,  A61F2250/0026 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179 ,  A61F2310/00401 ,  A61F2310/00407 ,  A61F2310/00413 ,  A61F2310/00491 ,  A61F2310/00544 ,  A61L27/042 ,  A61L27/045 ,  A61L27/047 ,  A61L27/06 ,  A61L27/10 ,  A61L27/30 ,  A61L27/56

公开(公告)号：EP3095418A1

公开(公告)日：2016-11-23

申请号：EP14878519.9

申请日：2014-12-24

申请人： Kyocera Medical Corporation

发明人： SLATER, Nicholas ,  MIYASHITA, Takatoshi ,  KUROSHIMA, Atsushi ,  FUJIMURA, Shion

IPC分类号： A61F2/32

CPC分类号： A61F2/3662 ,  A61F2/30771 ,  A61F2/367 ,  A61F2/3672 ,  A61F2/3676 ,  A61F2002/30028 ,  A61F2002/30321 ,  A61F2002/3082 ,  A61F2002/30906

摘要： An artificial hip joint stem of the present invention includes a stem body divided into a stem proximal part, a stem distal part, and a stem intermediate part located between the stem proximal part and the stem distal part. The stem body includes a rough surface located at the stem proximal part and having a surface roughness (Ra) of 10-80 µm, a smooth satin surface located at the stem intermediate part and having a surface roughness (Ra) of 0.1-1.0 µm, and a shiny surface located at the stem distal part and having a surface roughness (Ra) of less than 0.1 µm. The present invention also provides an artificial hip joint including the artificial hip joint stem.

摘要翻译： 本发明的人造髋关节杆包括被分成杆近端部分，杆远端部分和位于杆近端部分和杆远侧部分之间的杆中间部分的茎体。 茎体包括位于茎近端部分的粗糙表面，具有10-80μm的表面粗糙度（Ra），位于茎中间部分处的表面粗糙度（Ra）为0.1-1.0μm的光滑缎面 以及位于茎远端部处的表面粗糙度（Ra）小于0.1μm的光泽表面。 本发明还提供一种包括人造髋关节杆的人造髋关节。

公开(公告)号：EP1987849B1

公开(公告)日：2016-11-23

申请号：EP07708041.4

申请日：2007-02-05

申请人： Kyocera Medical Corporation ,  Moro, Toru ,  Ishihara, Kazuhiko ,  Nakamura, Kozo ,  Takatori, Yoshio ,  Kawaguchi, Hiroshi

发明人： MORO, Toru ,  ISHIHARA, Kazuhiko ,  KONNO, Tomohiro ,  NAKAMURA, Kozo ,  TAKATORI, Yoshio ,  KAWAGUCHI, Hiroshi ,  KYOMOTO, Masayuki ,  TAKADAMA, Hiroaki ,  KONDO, Makoto ,  YAMAWAKI, Noboru ,  NIZUKA, Takeshi ,  HASHIMOTO, Masami

IPC分类号： A61L27/34 ,  A61L27/50 ,  A61F2/30 ,  A61F2/46

CPC分类号： A61F2/30767 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3662 ,  A61F2/367 ,  A61F2/3676 ,  A61F2/38 ,  A61F2/3804 ,  A61F2/3859 ,  A61F2/389 ,  A61F2/40 ,  A61F2/4059 ,  A61F2/4081 ,  A61F2/4202 ,  A61F2/4241 ,  A61F2/4425 ,  A61F2/468 ,  A61F2002/3065 ,  A61F2002/30654 ,  A61F2002/30884 ,  A61F2002/30904 ,  A61F2002/30934 ,  A61F2002/3493 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/3631 ,  A61F2002/3682 ,  A61F2002/4018 ,  A61F2002/4051 ,  A61F2002/4062 ,  A61L27/34 ,  A61L27/50 ,  Y10T428/31913

公开(公告)号：EP2389883B1

公开(公告)日：2016-09-14

申请号：EP11175620.1

申请日：2007-09-19

申请人： Woodwelding AG

发明人： Aeschlimann, Marcel ,  Torriani, Laurent ,  Müller, Andrea ,  Knecht, Thomas ,  Seiler, Philipp ,  Weber, Urs ,  Rast, Christopher ,  Mayer, Jörg ,  Berra, Milica ,  Mehl, Stephanie

IPC分类号： A61B17/68 ,  A61C8/00

CPC分类号： A61F2/4455 ,  A61B17/0401 ,  A61B17/0642 ,  A61B17/6466 ,  A61B17/68 ,  A61B17/70 ,  A61B17/7098 ,  A61B17/7233 ,  A61B17/725 ,  A61B17/7258 ,  A61B17/7291 ,  A61B17/80 ,  A61B17/8004 ,  A61B17/8047 ,  A61B17/8822 ,  A61B2017/00955 ,  A61B2017/0409 ,  A61B2017/0414 ,  A61C8/0012 ,  A61C8/0016 ,  A61C8/0018 ,  A61F2/0811 ,  A61F2/28 ,  A61F2/30734 ,  A61F2/30749 ,  A61F2/30767 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3601 ,  A61F2/3609 ,  A61F2/3662 ,  A61F2/367 ,  A61F2/3676 ,  A61F2/389 ,  A61F2/40 ,  A61F2/42 ,  A61F2/4225 ,  A61F2/4241 ,  A61F2/4405 ,  A61F2/442 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/0823 ,  A61F2002/0864 ,  A61F2002/0888 ,  A61F2002/2835 ,  A61F2002/30062 ,  A61F2002/30065 ,  A61F2002/30067 ,  A61F2002/30133 ,  A61F2002/30166 ,  A61F2002/30329 ,  A61F2002/30331 ,  A61F2002/30332 ,  A61F2002/30344 ,  A61F2002/30378 ,  A61F2002/30387 ,  A61F2002/30448 ,  A61F2002/30457 ,  A61F2002/30471 ,  A61F2002/30474 ,  A61F2002/30477 ,  A61F2002/30485 ,  A61F2002/30599 ,  A61F2002/30604 ,  A61F2002/30612 ,  A61F2002/30736 ,  A61F2002/30738 ,  A61F2002/30823 ,  A61F2002/3092 ,  A61F2002/30958 ,  A61F2002/30968 ,  A61F2002/30973 ,  A61F2002/3631 ,  A61F2002/3652 ,  A61F2002/3674 ,  A61F2002/4066 ,  A61F2002/4415 ,  A61F2002/4475 ,  A61F2002/4631 ,  A61F2002/4635 ,  A61F2002/4683 ,  A61F2210/0004 ,  A61F2210/0071 ,  A61F2220/0008 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2220/0091 ,  A61F2230/0015 ,  A61F2230/0028 ,  A61F2250/0063 ,  A61F2310/00023 ,  A61F2310/00359 ,  A61F2310/00407

摘要： An implant or endoprosthesis suitable to be implanted in human or animal tissue comprises two (or more than two) parts to be joined in situ. Each one of the parts comprises a joining location, the two joining locations facing each other when the device parts are positioned for being joined together, wherein one of the joining locations comprises a material which is liquefiable by mechanical vibration and the other one of the joining locations comprises a material which is not liquefiable by mechanical vibration and a structure (e.g. undercut cavities or protrusions) suitable for forming a positive fit connection with the liquefiable material. The joining process is effected pressing the two device parts against each other and by applying vibration, e.g. ultrasonic vibration, to one of the device parts when the two parts are positioned relative to each other such that the two joining locations are in contact with each other. Preferably, at least one of the device parts is fixed to the tissue before or during the joining process. Such fixing is advantageously effected with the aid of a further liquefiable material and mechanical vibration which results in an anchorage of the part by interpenetration of the tissue by the liquefiable material.

公开(公告)号：EP1858452B1

公开(公告)日：2015-04-08

申请号：EP06735727.7

申请日：2006-02-22

申请人： Smith & Nephew, Inc.

发明人： KELMAN, David, C. ,  LAMBERT, Richard, D. ,  BERGIN, Alisha

IPC分类号： A61F2/32 ,  A61F2/36

CPC分类号： A61F2/367 ,  A61F2/30734 ,  A61F2/30767 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3672 ,  A61F2/3676 ,  A61F2/4607 ,  A61F2002/30064 ,  A61F2002/30115 ,  A61F2002/30126 ,  A61F2002/3021 ,  A61F2002/30217 ,  A61F2002/30235 ,  A61F2002/30332 ,  A61F2002/30354 ,  A61F2002/30616 ,  A61F2002/3069 ,  A61F2002/30738 ,  A61F2002/30827 ,  A61F2002/30906 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/365 ,  A61F2220/0033 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0067 ,  A61F2230/0069

公开(公告)号：EP2800540A1

公开(公告)日：2014-11-12

申请号：EP13733808.3

申请日：2013-01-03

申请人： Biomedflex LLC

发明人： KELLAR, Franz W. ,  CROWDER, Harold Lloyd ,  DUQUETTE, Scott M.

IPC分类号： A61F2/30

CPC分类号： A61F2/32 ,  A61F2/30767 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3603 ,  A61F2/367 ,  A61F2/3676 ,  A61F2/38 ,  A61F2/4425 ,  A61F2002/30014 ,  A61F2002/30112 ,  A61F2002/30153 ,  A61F2002/30322 ,  A61F2002/30324 ,  A61F2002/305 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/30571 ,  A61F2002/30589 ,  A61F2002/3066 ,  A61F2002/30673 ,  A61F2002/30675 ,  A61F2002/30682 ,  A61F2002/30878 ,  A61F2002/3092 ,  A61F2002/30922 ,  A61F2002/30929 ,  A61F2002/30934 ,  A61F2002/30937 ,  A61F2002/30955 ,  A61F2002/30968 ,  A61F2002/30981 ,  A61F2002/3438 ,  A61F2002/3446 ,  A61F2002/3451 ,  A61F2002/3495 ,  A61F2002/3611 ,  A61F2002/3895 ,  A61F2002/443 ,  A61F2310/00011 ,  A61F2310/00179 ,  A61F2310/00239 ,  A61F2310/0058

摘要： A prosthetic joint member includes: a generally concave cup with an outer surface that is bone-implantable, the cup including a first indexing feature; a concave insert disposed inside the cup, the insert comprising a rigid material and including a concave interior defining a nominal surface, the interior including a cantilevered flange defined by an undercut in the insert, the flange defining a wear-resistant first contact surface which protrudes inward relative to the nominal surface, the insert including a second indexing feature. The first and second indexing features engage each other so as to retain the insert in a fixed angular orientation relative to the cup.

公开(公告)号：EP1958596B1

公开(公告)日：2014-07-09

申请号：EP08151130.5

申请日：2008-02-06

申请人： Biomet Merck France ,  Basseres, Bruno ,  Benareau, Ignaki ,  Besson, Christophe ,  Cambuzat, Arnaud ,  Cladiere, Frank ,  Fornasieri, Christophe ,  Guillaumie, Benoît ,  Lamy, Henri ,  Lantuejoul, Jean-Pierre ,  Lenfant, Jacques ,  Leroy, Jean-Michel ,  Montbarbon, Eric ,  Rizk, Serge ,  Van Nieuwenhuyse, Nicolas M. ,  Vinciguerra, Bruno

发明人： Basseres, Bruno ,  Benareau, Ignaki ,  Besson, Christophe ,  Cambuzat, Arnaud ,  Cladiere, Frank ,  Fornasieri, Christophe ,  Gaullaumie, Bênoit ,  Lamy, Henri ,  Lantuejoul, Jean-Pierre ,  Lenfant, Jacques ,  Leroy,Jean-Michel ,  Montbarbon, Eric ,  Rizk, Serge ,  Van Nieuwenhuyse, Nicolas ,  Vinciguerra, Bruno ,  Roques, Elise ,  Vernizeau, Michel

IPC分类号： A61F2/36

CPC分类号： A61F2/36 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/367 ,  A61F2/3672 ,  A61F2/3676 ,  A61F2/4637 ,  A61F2002/30322 ,  A61F2002/30332 ,  A61F2002/30616 ,  A61F2002/30682 ,  A61F2002/30805 ,  A61F2002/30828 ,  A61F2002/30943 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/365 ,  A61F2002/3686 ,  A61F2002/4641 ,  A61F2220/0033 ,  A61F2250/0026 ,  A61F2310/00796

公开(公告)号：EP2401975A1

公开(公告)日：2012-01-04

申请号：EP11175622.7

申请日：2007-09-19

申请人： Woodwelding AG

发明人： Aeschlimann, Marcel ,  Torriani, Laurent ,  Müller, Andrea ,  Knecht, Thomas ,  Seiler, Philipp ,  Weber, Urs ,  Rast, Christopher ,  Mayer, Jörg ,  Berra, Milica ,  Mehl, Stephanie

IPC分类号： A61B17/68 ,  A61C8/00

CPC分类号： A61F2/4455 ,  A61B17/0401 ,  A61B17/0642 ,  A61B17/6466 ,  A61B17/68 ,  A61B17/70 ,  A61B17/7098 ,  A61B17/7233 ,  A61B17/725 ,  A61B17/7258 ,  A61B17/7291 ,  A61B17/80 ,  A61B17/8004 ,  A61B17/8047 ,  A61B17/8822 ,  A61B2017/00955 ,  A61B2017/0409 ,  A61B2017/0414 ,  A61C8/0012 ,  A61C8/0016 ,  A61C8/0018 ,  A61F2/0811 ,  A61F2/28 ,  A61F2/30734 ,  A61F2/30749 ,  A61F2/30767 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2/3601 ,  A61F2/3609 ,  A61F2/3662 ,  A61F2/367 ,  A61F2/3676 ,  A61F2/389 ,  A61F2/40 ,  A61F2/42 ,  A61F2/4225 ,  A61F2/4241 ,  A61F2/4405 ,  A61F2/442 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/0823 ,  A61F2002/0864 ,  A61F2002/0888 ,  A61F2002/2835 ,  A61F2002/30062 ,  A61F2002/30065 ,  A61F2002/30067 ,  A61F2002/30133 ,  A61F2002/30166 ,  A61F2002/30329 ,  A61F2002/30331 ,  A61F2002/30332 ,  A61F2002/30344 ,  A61F2002/30378 ,  A61F2002/30387 ,  A61F2002/30448 ,  A61F2002/30457 ,  A61F2002/30471 ,  A61F2002/30474 ,  A61F2002/30477 ,  A61F2002/30485 ,  A61F2002/30599 ,  A61F2002/30604 ,  A61F2002/30612 ,  A61F2002/30736 ,  A61F2002/30738 ,  A61F2002/30823 ,  A61F2002/3092 ,  A61F2002/30958 ,  A61F2002/30968 ,  A61F2002/30973 ,  A61F2002/3631 ,  A61F2002/3652 ,  A61F2002/3674 ,  A61F2002/4066 ,  A61F2002/4415 ,  A61F2002/4475 ,  A61F2002/4631 ,  A61F2002/4635 ,  A61F2002/4683 ,  A61F2210/0004 ,  A61F2210/0071 ,  A61F2220/0008 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2220/0091 ,  A61F2230/0015 ,  A61F2230/0028 ,  A61F2250/0063 ,  A61F2310/00023 ,  A61F2310/00359 ,  A61F2310/00407

摘要： An implant or endoprosthesis suitable to be implanted in human or animal tissue comprises two (or more than two) parts to be joined in situ. Each one of the parts comprises a joining location, the two joining locations facing each other when the device parts are positioned for being joined together, wherein one of the joining locations comprises a material which is liquefiable by mechanical vibration and the other one of the joining locations comprises a material which is not liquefiable by mechanical vibration and a structure (e.g. undercut cavities or protrusions) suitable for forming a positive fit connection with the liquefiable material. The joining process is effected pressing the two device parts against each other and by applying vibration, e.g. ultrasonic vibration, to one of the device parts when the two parts are positioned relative to each other such that the two joining locations are in contact with each other. Preferably, at least one of the device parts is fixed to the tissue before or during the joining process. Such fixing is advantageously effected with the aid of a further liquefiable material and mechanical vibration which results in an anchorage of the part by interpenetration of the tissue by the liquefiable material.