ES2182015T3 - Plataforma de tibia para una articulacion artificial de rodilla. - Google Patents

Plataforma de tibia para una articulacion artificial de rodilla.

Info

Publication number
ES2182015T3
ES2182015T3 ES97810009T ES97810009T ES2182015T3 ES 2182015 T3 ES2182015 T3 ES 2182015T3 ES 97810009 T ES97810009 T ES 97810009T ES 97810009 T ES97810009 T ES 97810009T ES 2182015 T3 ES2182015 T3 ES 2182015T3
Authority
ES
Spain
Prior art keywords
slide surfaces
tibia
knee
bottom part
bearing part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES97810009T
Other languages
English (en)
Inventor
Richard Buni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zimmer GmbH
Original Assignee
Zimmer GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zimmer GmbH filed Critical Zimmer GmbH
Application granted granted Critical
Publication of ES2182015T3 publication Critical patent/ES2182015T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

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    • A61F2/02—Prostheses implantable into the body
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    • A61F2/38—Joints for elbows or knees
    • A61F2/3886—Joints for elbows or knees for stabilising knees against anterior or lateral dislocations
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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
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Abstract

LA INVENCION MUESTRA UNA PLATAFORMA DE TIBIA CON PIEZA INFERIOR METALICA (1) Y CON DIFERENTES PIEZAS DE COJINETE (2) DE PLASTICO, QUE SE HAN ANCLADO POSTERIORMENTE ENTRE SI A TRAVES DE UNA ARTICULACION ABIERTA DE BISAGRA (4). LA PIEZA DE COJINETE (2) POSEE UN NERVIO DE GUIADO (6) PARA GUIAR UN CONDIL DE FEMUR, QUE SOBRESALE HACIA ARRIBA AL MENOS 15 MM POR ENCIMA DEL PUNTO INFERIOR (7) DE LAS SUPERFICIES DE DESLIZAMIENTO (3). POR MEDIO DE QUE EN UN RESALTE HORIZONTAL (5) DE LA PIEZA INFERIOR (1), CON UNA SEPARACION "I" RESPECTO A LA ARTICULACION DE BISAGRA (4), ENCAJA UNA UÑA METALICA SEPARADA (8), QUE SE HA ALOJADO DE FORMA DESPLAZABLE RESPECTO A LA PIEZA DE COJINETE (2) Y PUEDE POSICIONARSE DE FORMA PERMANENTE CON UNOS MEDIOS AUXILIARES (9), MEDIANTE UN MOVIMIENTO FORZADO, EN UNA POSICION DE ENCASTRE (13) EN EL RESALTE (5), PUEDEN ABSORBERSE GRANDES FUERZAS LATERALES, COMO LAS QUE SE PRODUCEN CON ELEVADOS NERVIOS DE GUIADO (6) Y POSICIONES VARUS/VALGUS DE LA RODILLA.
ES97810009T 1997-01-10 1997-01-10 Plataforma de tibia para una articulacion artificial de rodilla. Expired - Lifetime ES2182015T3 (es)

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EP97810009A EP0852934B1 (de) 1997-01-10 1997-01-10 Tibiaplattform für ein künstliches Kniegelenk

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EP (1) EP0852934B1 (es)
JP (1) JPH10192313A (es)
AT (1) ATE221355T1 (es)
DE (1) DE59707850D1 (es)
ES (1) ES2182015T3 (es)

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6972039B2 (en) 1999-03-01 2005-12-06 Biomet, Inc. Floating bearing knee joint prosthesis with a fixed tibial post
US6413279B1 (en) 1999-03-01 2002-07-02 Biomet, Inc. Floating bearing knee joint prosthesis with a fixed tibial post
US8920509B2 (en) 2000-04-10 2014-12-30 Biomet Manufacturing, Llc Modular radial head prosthesis
US8114163B2 (en) 2000-04-10 2012-02-14 Biomet Manufacturing Corp. Method and apparatus for adjusting height and angle for a radial head
US8535382B2 (en) 2000-04-10 2013-09-17 Biomet Manufacturing, Llc Modular radial head prostheses
US6447549B1 (en) 2000-10-06 2002-09-10 Sulzer Orthopedics Inc. Modular knee prosthesis system
US6485519B2 (en) 2001-01-29 2002-11-26 Bristol-Myers Squibb Company Constrained prosthetic knee with rotating bearing
US6719800B2 (en) 2001-01-29 2004-04-13 Zimmer Technology, Inc. Constrained prosthetic knee with rotating bearing
FR2824261B1 (fr) 2001-05-04 2004-05-28 Ldr Medical Prothese de disque intervertebral et procede et outils de mise en place
US6821470B2 (en) * 2001-06-29 2004-11-23 Depuy Products, Inc. Joint prosthesis molding method
US20030009230A1 (en) * 2001-06-30 2003-01-09 Gundlapalli Rama Rao V. Surface sterilizable joint replacement prosthesis component with insert
US7153327B1 (en) * 2002-02-25 2006-12-26 Biomet, Inc. Method and apparatus for mechanically reconstructing ligaments in a knee prosthesis
US6905513B1 (en) * 2002-08-30 2005-06-14 Biomet, Inc. Knee prosthesis with graft ligaments
AU2003287190A1 (en) 2002-10-23 2004-05-13 Alastair J. T. Clemow Modular femoral component for a total knee joint replacement for minimally invasive implantation
FR2846550B1 (fr) 2002-11-05 2006-01-13 Ldr Medical Prothese de disque intervertebral
DE10320034A1 (de) * 2003-05-02 2004-11-18 Siebel, Thomas, Dr. Kniegelenkprothese
US7547327B2 (en) * 2003-10-03 2009-06-16 Howmedica Osteonics Corp. Expandable augment trial
ES2547532T3 (es) 2004-02-04 2015-10-07 Ldr Medical Prótesis de disco intervertebral
FR2865629B1 (fr) 2004-02-04 2007-01-26 Ldr Medical Prothese de disque intervertebral
FR2869528B1 (fr) 2004-04-28 2007-02-02 Ldr Medical Prothese de disque intervertebral
US7175666B2 (en) * 2004-04-30 2007-02-13 Zimmer Technology, Inc. Modular implant with a micro-motion damper
US7909851B2 (en) 2006-02-03 2011-03-22 Biomet Sports Medicine, Llc Soft tissue repair device and associated methods
US7601165B2 (en) 2006-09-29 2009-10-13 Biomet Sports Medicine, Llc Method and apparatus for forming a self-locking adjustable suture loop
US9017381B2 (en) 2007-04-10 2015-04-28 Biomet Sports Medicine, Llc Adjustable knotless loops
US7905904B2 (en) 2006-02-03 2011-03-15 Biomet Sports Medicine, Llc Soft tissue repair device and associated methods
US9801708B2 (en) 2004-11-05 2017-10-31 Biomet Sports Medicine, Llc Method and apparatus for coupling soft tissue to a bone
US8303604B2 (en) 2004-11-05 2012-11-06 Biomet Sports Medicine, Llc Soft tissue repair device and method
US8088130B2 (en) 2006-02-03 2012-01-03 Biomet Sports Medicine, Llc Method and apparatus for coupling soft tissue to a bone
US7749250B2 (en) 2006-02-03 2010-07-06 Biomet Sports Medicine, Llc Soft tissue repair assembly and associated method
US8128658B2 (en) 2004-11-05 2012-03-06 Biomet Sports Medicine, Llc Method and apparatus for coupling soft tissue to bone
US8361113B2 (en) 2006-02-03 2013-01-29 Biomet Sports Medicine, Llc Method and apparatus for coupling soft tissue to a bone
US8298262B2 (en) 2006-02-03 2012-10-30 Biomet Sports Medicine, Llc Method for tissue fixation
US8137382B2 (en) 2004-11-05 2012-03-20 Biomet Sports Medicine, Llc Method and apparatus for coupling anatomical features
US8118836B2 (en) 2004-11-05 2012-02-21 Biomet Sports Medicine, Llc Method and apparatus for coupling soft tissue to a bone
FR2879436B1 (fr) 2004-12-22 2007-03-09 Ldr Medical Prothese de disque intervertebral
US20060142869A1 (en) * 2004-12-23 2006-06-29 Gross Thomas P Knee prosthesis
FR2887435B1 (fr) * 2005-06-24 2007-10-05 Abbott Spine Sa Prothese de disque intervertebral
FR2887762B1 (fr) 2005-06-29 2007-10-12 Ldr Medical Soc Par Actions Si Instrumentation d'insertion de prothese de disque intervertebral entre des vertebres
FR2891135B1 (fr) 2005-09-23 2008-09-12 Ldr Medical Sarl Prothese de disque intervertebral
FR2893838B1 (fr) 2005-11-30 2008-08-08 Ldr Medical Soc Par Actions Si Prothese de disque intervertebral et instrumentation d'insertion de la prothese entre les vertebres
US8562645B2 (en) 2006-09-29 2013-10-22 Biomet Sports Medicine, Llc Method and apparatus for forming a self-locking adjustable loop
US11311287B2 (en) 2006-02-03 2022-04-26 Biomet Sports Medicine, Llc Method for tissue fixation
US9149267B2 (en) 2006-02-03 2015-10-06 Biomet Sports Medicine, Llc Method and apparatus for coupling soft tissue to a bone
US8652171B2 (en) 2006-02-03 2014-02-18 Biomet Sports Medicine, Llc Method and apparatus for soft tissue fixation
US9078644B2 (en) 2006-09-29 2015-07-14 Biomet Sports Medicine, Llc Fracture fixation device
US8801783B2 (en) 2006-09-29 2014-08-12 Biomet Sports Medicine, Llc Prosthetic ligament system for knee joint
US9468433B2 (en) 2006-02-03 2016-10-18 Biomet Sports Medicine, Llc Method and apparatus for forming a self-locking adjustable loop
US8968364B2 (en) 2006-02-03 2015-03-03 Biomet Sports Medicine, Llc Method and apparatus for fixation of an ACL graft
US10517587B2 (en) 2006-02-03 2019-12-31 Biomet Sports Medicine, Llc Method and apparatus for forming a self-locking adjustable loop
US8597327B2 (en) 2006-02-03 2013-12-03 Biomet Manufacturing, Llc Method and apparatus for sternal closure
US11259792B2 (en) 2006-02-03 2022-03-01 Biomet Sports Medicine, Llc Method and apparatus for coupling anatomical features
US8562647B2 (en) 2006-09-29 2013-10-22 Biomet Sports Medicine, Llc Method and apparatus for securing soft tissue to bone
US8672969B2 (en) 2006-09-29 2014-03-18 Biomet Sports Medicine, Llc Fracture fixation device
US11259794B2 (en) 2006-09-29 2022-03-01 Biomet Sports Medicine, Llc Method for implanting soft tissue
US12502169B2 (en) 2007-01-16 2025-12-23 Biomet Sports Medicine, Llc Soft tissue repair device and associated methods
US8465546B2 (en) 2007-02-16 2013-06-18 Ldr Medical Intervertebral disc prosthesis insertion assemblies
US8177849B2 (en) 2007-05-07 2012-05-15 Zimmer, Inc. Methods and apparatuses for attaching tissue to orthopaedic implants
FR2916956B1 (fr) 2007-06-08 2012-12-14 Ldr Medical Cage intersomatique,prothese intervertebrale,dispositif d'ancrage et instrumentation d'implantation
US20090265015A1 (en) * 2008-04-22 2009-10-22 Biomet Manufacturing Corp. Method And Apparatus For Attaching Soft Tissue To Bone
US8118868B2 (en) * 2008-04-22 2012-02-21 Biomet Manufacturing Corp. Method and apparatus for attaching soft tissue to an implant
US12419632B2 (en) 2008-08-22 2025-09-23 Biomet Sports Medicine, Llc Method and apparatus for coupling anatomical features
US12245759B2 (en) 2008-08-22 2025-03-11 Biomet Sports Medicine, Llc Method and apparatus for coupling soft tissue to bone
US8012216B2 (en) * 2008-10-17 2011-09-06 Biomet Manufacturing Corp. High flexion tibial tray
TWM357975U (en) * 2008-12-17 2009-06-01 United Orthopedic Corp Structure improvement of orthopedic implant
US12096928B2 (en) 2009-05-29 2024-09-24 Biomet Sports Medicine, Llc Method and apparatus for coupling soft tissue to a bone
US12551209B2 (en) 2009-06-22 2026-02-17 Biomet Sports Medicine, Llc Method and apparatus for coupling soft tissue to a bone
US11039929B2 (en) * 2009-07-10 2021-06-22 Peter Mats Forsell Hip joint device and method
US9044327B2 (en) * 2009-11-19 2015-06-02 United Orthopedic Corp. Structure improvement of an orthopaedic implant of an artificial knee joint
US8308808B2 (en) 2010-02-19 2012-11-13 Biomet Manufacturing Corp. Latent mobile bearing for prosthetic device
US8845745B2 (en) * 2010-06-01 2014-09-30 Smith & Nephew, Inc. Orthopaedic implant system and fasteners for use therein
US8764840B2 (en) 2010-07-24 2014-07-01 Zimmer, Inc. Tibial prosthesis
CN103118636B (zh) 2010-07-24 2016-08-17 捷迈有限公司 用于膝部假体的非对称胫骨部件
EP2613739B1 (en) 2010-09-10 2017-06-07 Zimmer, Inc. Motion facilitating tibial components for a knee prosthesis
US8603101B2 (en) 2010-12-17 2013-12-10 Zimmer, Inc. Provisional tibial prosthesis system
US12329373B2 (en) 2011-05-02 2025-06-17 Biomet Sports Medicine, Llc Method and apparatus for soft tissue fixation
US8617250B2 (en) * 2011-06-17 2013-12-31 Biomet Manufacturing, Llc Revision knee tibial locking mechanism
US9357991B2 (en) 2011-11-03 2016-06-07 Biomet Sports Medicine, Llc Method and apparatus for stitching tendons
US9357992B2 (en) 2011-11-10 2016-06-07 Biomet Sports Medicine, Llc Method for coupling soft tissue to a bone
US9381013B2 (en) 2011-11-10 2016-07-05 Biomet Sports Medicine, Llc Method for coupling soft tissue to a bone
US8690954B2 (en) 2011-11-18 2014-04-08 Zimmer, Inc. Tibial bearing component for a knee prosthesis with improved articular characteristics
WO2013077919A1 (en) 2011-11-21 2013-05-30 Zimmer, Inc. Tibial baseplate with asymmetric placement of fixation structures
WO2013086150A1 (en) * 2011-12-07 2013-06-13 Smith & Nephew, Inc. Posterior stabilized insert trial with adjustable post
US10258477B2 (en) * 2011-12-07 2019-04-16 Smith & Nephew, Inc. Tibial insert with resistance-actuated post
ES2869958T3 (es) 2012-01-30 2021-10-26 Zimmer Inc Componentes tibiales asimétricos para una prótesis de rodilla
US9005300B2 (en) 2012-08-29 2015-04-14 Howmedica Osteonics Corp. Tibial insert locking mechanism
KR101407608B1 (ko) * 2012-12-24 2014-06-13 충남대학교산학협력단 포스트-캠형 인공슬관절의 충격흡수형 조립식 베어링 시스템
US9918827B2 (en) 2013-03-14 2018-03-20 Biomet Sports Medicine, Llc Scaffold for spring ligament repair
US9925052B2 (en) 2013-08-30 2018-03-27 Zimmer, Inc. Method for optimizing implant designs
EP3352708B1 (en) 2015-09-21 2020-07-22 Zimmer, Inc. Prosthesis system including tibial bearing component
GB2543284A (en) * 2015-10-13 2017-04-19 Biomet Uk Healthcare Ltd An anterior locking clip
DE102016223289A1 (de) * 2016-11-24 2018-05-24 Waldemar Link Gmbh & Co. Kg Zwischensegment für eine Gelenkkomponente
US12083027B2 (en) 2017-03-02 2024-09-10 Optimotion Implants LLC Universal femoral trial system and methods
US11406502B2 (en) 2017-03-02 2022-08-09 Optimotion Implants LLC Orthopedic implants and methods
US11039938B2 (en) 2017-07-26 2021-06-22 Optimotion Implants LLC Modular knee prothesis
ES3025978T3 (en) * 2017-03-10 2025-06-10 Zimmer Inc Tibial prosthesis with tibial bearing component securing feature
KR101954936B1 (ko) * 2017-03-23 2019-03-11 주식회사 코렌텍 탈부착 가능한 무릎 트라이얼
AU2018266322B2 (en) 2017-05-12 2020-03-19 Zimmer, Inc. Femoral prostheses with upsizing and downsizing capabilities
US11426282B2 (en) 2017-11-16 2022-08-30 Zimmer, Inc. Implants for adding joint inclination to a knee arthroplasty
US10835380B2 (en) 2018-04-30 2020-11-17 Zimmer, Inc. Posterior stabilized prosthesis system
DE102021204771A1 (de) * 2020-07-24 2022-01-27 Beijing Naton Medical Technology Holdings Co., Ltd. Liner-Prothese und künstliche Kniegelenkprothese mit demselben
US12193941B2 (en) 2021-04-23 2025-01-14 Gerald J. Jerry Tibial-tray system
DE102022212768A1 (de) * 2022-11-29 2024-05-29 Aesculap Ag Kniegelenkendoprothese
US20240299178A1 (en) * 2023-03-06 2024-09-12 Howmedica Osteonics Corp. Universal Insert-Baseplate Interface And Insert For Tibiofemoral Articular Congruency

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714474A (en) * 1986-05-12 1987-12-22 Dow Corning Wright Corporation Tibial knee joint prosthesis with removable articulating surface insert
US4822362A (en) * 1987-05-19 1989-04-18 Walker Peter S Process and apparatus for tibial plateau compenent
DE3730175C1 (de) * 1987-09-09 1988-09-15 S & G Implants Gmbh Tibiateil einer Kniegelenk-Endoprothese
US4795468A (en) * 1987-12-23 1989-01-03 Zimmer, Inc. Mechanism and method for locking a bearing insert to the base of a prosthetic implant
US4944757A (en) * 1988-11-07 1990-07-31 Martinez David M Modulator knee prosthesis system
US5007933A (en) * 1989-01-31 1991-04-16 Osteonics Corp. Modular knee prosthesis system
US5108442A (en) * 1991-05-09 1992-04-28 Boehringer Mannheim Corporation Prosthetic implant locking assembly
US5152797A (en) * 1991-10-25 1992-10-06 Johnson & Johnson Orthopaedics, Inc. Modular prosthesis
US5330534A (en) * 1992-02-10 1994-07-19 Biomet, Inc. Knee joint prosthesis with interchangeable components
DE9212879U1 (de) * 1992-09-24 1994-01-27 Waldemar Link GmbH & Co, 22339 Hamburg Kniegelenkendoprothese zum Ersatz der Schienbein-Gelenkflächen
FR2720267B1 (fr) * 1994-05-24 1996-06-28 Fii Implant tibial pour prothèse tricompartimentale du genou.
ATE190826T1 (de) * 1995-04-20 2000-04-15 Sulzer Orthopaedie Ag Tibiaplattform zu einer kniegelenkprothese

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DE59707850D1 (de) 2002-09-05
JPH10192313A (ja) 1998-07-28
ATE221355T1 (de) 2002-08-15
US6004352A (en) 1999-12-21
EP0852934B1 (de) 2002-07-31
EP0852934A1 (de) 1998-07-15

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