ES2090837T3 - Implante que dispone de una superficie metalica porosa y procedimiento de fabricacion del mismo. - Google Patents

Implante que dispone de una superficie metalica porosa y procedimiento de fabricacion del mismo.

Info

Publication number
ES2090837T3
ES2090837T3 ES93200490T ES93200490T ES2090837T3 ES 2090837 T3 ES2090837 T3 ES 2090837T3 ES 93200490 T ES93200490 T ES 93200490T ES 93200490 T ES93200490 T ES 93200490T ES 2090837 T3 ES2090837 T3 ES 2090837T3
Authority
ES
Spain
Prior art keywords
implant
insert
porous metallic
metallic surface
manufacturing procedure
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
ES93200490T
Other languages
English (en)
Inventor
Thirumal Devanathan
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.)
Bristol Myers Squibb Co
Original Assignee
Bristol Myers Squibb Co
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 Bristol Myers Squibb Co filed Critical Bristol Myers Squibb Co
Application granted granted Critical
Publication of ES2090837T3 publication Critical patent/ES2090837T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/681—Component parts, details or accessories; Auxiliary operations
    • B29C70/683—Pretreatment of the preformed part, e.g. insert
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30907—Nets or sleeves applied to surface of prostheses or in cement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/306—Other specific inorganic materials not covered by A61L27/303 - A61L27/32
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14311—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14795—Porous or permeable material, e.g. foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/745—Filling cavities in the preformed part
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3662—Femoral shafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3662—Femoral shafts
    • A61F2/3676—Distal or diaphyseal parts of shafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
    • A61F2002/30957—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques using a positive or a negative model, e.g. moulds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2002/30975—Designing or manufacturing processes made of two halves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
    • A61F2002/3625—Necks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14795—Porous or permeable material, e.g. foam
    • B29C2045/14803—Porous or permeable material, e.g. foam the injected material entering minute pores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7532—Artificial members, protheses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/901—Method of manufacturing prosthetic device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/92—Method or apparatus for preparing or treating prosthetic
    • Y10S623/923—Bone

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Transplantation (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

UN IMPLANTE QUE CONSTA DE UN CUERPO DE PLASTICO (2) Y DE UNA SUPERFICIE METALICA POROSA (3) FIJADA DE MANERA SEGURA AL CUERPO. EL IMPLANTE SE HACE PRODUCIENDO PRIMERO UN INSERTO MOLDEADO POROSO QUE TENGA UNA ESTRUCTURA METALICA POROSA Y CON UN MATERIAL DE RELLENO SOLUBLE SE RELLENA UNA PORCION DE SUS POROS. EL INSERTO MOLDEADO SE COLOCA ENTONCES EN UN MOLDE Y SE INYECTA PLASTICO EN EL MOLDE Y EN LOS POROS DESCUBIERTOS DEL INSERTO PARA FORMAR EL CUERPO DEL IMPLANTE Y ACOPLAR DE MANERA SEGURA EL INSERTO Y EL CUERPO. A CONTINUACION SE PONE EN CONTACTO EL IMPLANTE CON UN SOLVENTE QUE DISUELVE EL MATERIAL DE RELLENO PARA DEJAR AL DESCUBIERTO AQUELLA PARTE DEL INSERTO QUE SE HABIA RELLENADO.
ES93200490T 1992-02-27 1993-02-22 Implante que dispone de una superficie metalica porosa y procedimiento de fabricacion del mismo. Expired - Lifetime ES2090837T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/842,690 US5236457A (en) 1992-02-27 1992-02-27 Method of making an implant having a metallic porous surface

Publications (1)

Publication Number Publication Date
ES2090837T3 true ES2090837T3 (es) 1996-10-16

Family

ID=25288008

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93200490T Expired - Lifetime ES2090837T3 (es) 1992-02-27 1993-02-22 Implante que dispone de una superficie metalica porosa y procedimiento de fabricacion del mismo.

Country Status (7)

Country Link
US (2) US5236457A (es)
EP (1) EP0560418B1 (es)
JP (1) JP3553622B2 (es)
AU (1) AU661745B2 (es)
CA (1) CA2086798C (es)
DE (1) DE69304572T2 (es)
ES (1) ES2090837T3 (es)

Families Citing this family (137)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2366361C (en) * 1990-10-30 2003-01-14 Bristol-Myers Squibb Company Orthopaedic implant device
FR2675857B1 (fr) 1991-04-25 1994-08-05 Sagem Allumage Insert de fixation et pieces comportant un tel insert.
FR2689400B1 (fr) * 1992-04-03 1995-06-23 Inoteb Materiau pour prothese osseuse contenant des particules de carbonate de calcium dispersees dans une matrice polymere bioresorbable.
EP0603976A3 (en) * 1992-12-21 1995-01-25 Bristol Myers Squibb Co Partly resorbable implant.
US5944721A (en) * 1997-12-08 1999-08-31 Huebner; Randall J. Method for repairing fractured bone
US5443515A (en) * 1994-01-26 1995-08-22 Implex Corporation Vertebral body prosthetic implant with slidably positionable stabilizing member
CA2142636C (en) * 1994-02-18 2005-09-20 Salvatore Caldarise Implantable articles with as-cast macrotextured surface regions and method of manufacturing the same
US5665118A (en) * 1994-02-18 1997-09-09 Johnson & Johnson Professional, Inc. Bone prostheses with direct cast macrotextured surface regions and method for manufacturing the same
US6049054A (en) * 1994-04-18 2000-04-11 Bristol-Myers Squibb Company Method of making an orthopaedic implant having a porous metal pad
US5504300A (en) * 1994-04-18 1996-04-02 Zimmer, Inc. Orthopaedic implant and method of making same
US5973222A (en) * 1994-04-18 1999-10-26 Bristol-Myers Squibb Co. Orthopedic implant having a porous metal pad
US5773789A (en) * 1994-04-18 1998-06-30 Bristol-Myers Squibb Company Method of making an orthopaedic implant having a porous metal pad
US6105235A (en) * 1994-04-28 2000-08-22 Johnson & Johnson Professional, Inc. Ceramic/metallic articulation component and prosthesis
US5609638A (en) * 1994-11-29 1997-03-11 Zimmer, Inc. Reinforced polyethylene for articular surfaces
US5879398A (en) * 1995-02-14 1999-03-09 Zimmer, Inc. Acetabular cup
US6209621B1 (en) * 1995-07-07 2001-04-03 Depuy Orthopaedics, Inc. Implantable prostheses with metallic porous bead preforms applied during casting and method of forming the same
US5535810A (en) * 1995-07-28 1996-07-16 Zimmer, Inc. Cast orthopaedic implant and method of making same
EP0761242A1 (en) * 1995-08-21 1997-03-12 Bristol-Myers Squibb Company Orthopaedic implant with bearing surface
US5734959A (en) * 1995-10-12 1998-03-31 Zimmer, Inc. Method of making an orthopaedic implant having a porous surface using an organic binder
US6066176A (en) * 1996-07-11 2000-05-23 Oshida; Yoshiki Orthopedic implant system
AT405236B (de) * 1997-07-18 1999-06-25 Implantech Medizintechnik Ges Implantat, insbesondere gelenk-prothesenimplantat
US6602293B1 (en) 1996-11-01 2003-08-05 The Johns Hopkins University Polymeric composite orthopedic implant
US5881443A (en) * 1996-12-09 1999-03-16 The Johns Hopkins University Apparatus and methods for embedding a biocompatible material in a polymer bone implant
US5843172A (en) * 1997-04-15 1998-12-01 Advanced Cardiovascular Systems, Inc. Porous medicated stent
US6240616B1 (en) 1997-04-15 2001-06-05 Advanced Cardiovascular Systems, Inc. Method of manufacturing a medicated porous metal prosthesis
US8172897B2 (en) 1997-04-15 2012-05-08 Advanced Cardiovascular Systems, Inc. Polymer and metal composite implantable medical devices
US10028851B2 (en) 1997-04-15 2018-07-24 Advanced Cardiovascular Systems, Inc. Coatings for controlling erosion of a substrate of an implantable medical device
US6083264A (en) * 1998-06-30 2000-07-04 Mcdonnell Douglas Corporation Implant material for replacing or augmenting living bone tissue involving thermoplastic syntactic foam
US6155812A (en) * 1998-07-15 2000-12-05 Biomet, Inc Cement mold for a temporary implant
US6361731B1 (en) 1998-07-15 2002-03-26 Biomet, Inc. Method of forming a temporary implant
US6022509A (en) * 1998-09-18 2000-02-08 Johnson & Johnson Professional, Inc. Precision powder injection molded implant with preferentially leached texture surface and method of manufacture
US7807211B2 (en) 1999-09-03 2010-10-05 Advanced Cardiovascular Systems, Inc. Thermal treatment of an implantable medical device
US6251136B1 (en) 1999-12-08 2001-06-26 Advanced Cardiovascular Systems, Inc. Method of layering a three-coated stent using pharmacological and polymeric agents
US6913623B1 (en) * 2000-08-15 2005-07-05 Centerpulse Orthopedics, Inc. Two piecefused femoral hip stem
US6805898B1 (en) * 2000-09-28 2004-10-19 Advanced Cardiovascular Systems, Inc. Surface features of an implantable medical device
WO2002034172A1 (en) * 2000-10-24 2002-05-02 Sdgi Holdings, Inc. Osteogenic packing device and method
US6558426B1 (en) 2000-11-28 2003-05-06 Medidea, Llc Multiple-cam, posterior-stabilized knee prosthesis
US7597715B2 (en) 2005-04-21 2009-10-06 Biomet Manufacturing Corp. Method and apparatus for use of porous implants
US8123814B2 (en) 2001-02-23 2012-02-28 Biomet Manufacturing Corp. Method and appartus for acetabular reconstruction
US7235079B2 (en) 2004-11-18 2007-06-26 Acumed Llc Composite bone fasteners
US6682567B1 (en) 2001-09-19 2004-01-27 Biomet, Inc. Method and apparatus for providing a shell component incorporating a porous ingrowth material and liner
US6740186B2 (en) * 2002-02-20 2004-05-25 Zimmer Technology, Inc. Method of making an orthopeadic implant having a porous metal surface
US6746488B1 (en) 2002-03-19 2004-06-08 Biomet, Inc. Method and apparatus for hindering osteolysis in porous implants
US20030220696A1 (en) * 2002-05-23 2003-11-27 Levine David Jerome Implantable porous metal
US6945448B2 (en) * 2002-06-18 2005-09-20 Zimmer Technology, Inc. Method for attaching a porous metal layer to a metal substrate
US7918382B2 (en) * 2002-06-18 2011-04-05 Zimmer Technology, Inc. Method for attaching a porous metal layer to a metal substrate
US20040243246A1 (en) * 2003-05-27 2004-12-02 Lyren Philip S. Hip implant with porous body
US20050118344A1 (en) 2003-12-01 2005-06-02 Pacetti Stephen D. Temperature controlled crimping
EP2335650B1 (en) 2003-12-11 2012-10-03 Isto Technologies Inc. Particulate cartilage system
US20060178749A1 (en) * 2005-02-10 2006-08-10 Zimmer Technology, Inc. Modular porous implant
JP4773465B2 (ja) * 2005-02-18 2011-09-14 ジンマー，インコーポレイティド 全体に細孔を有する人工股関節ステム
US7842096B2 (en) 2005-02-22 2010-11-30 Zimmer Technology, Inc. Hip stem prosthesis
US8021432B2 (en) 2005-12-05 2011-09-20 Biomet Manufacturing Corp. Apparatus for use of porous implants
US8066778B2 (en) 2005-04-21 2011-11-29 Biomet Manufacturing Corp. Porous metal cup with cobalt bearing surface
US8266780B2 (en) 2005-04-21 2012-09-18 Biomet Manufacturing Corp. Method and apparatus for use of porous implants
US8292967B2 (en) 2005-04-21 2012-10-23 Biomet Manufacturing Corp. Method and apparatus for use of porous implants
WO2007024649A2 (en) * 2005-08-19 2007-03-01 X-Cell Medical Incorporated Methods of treating and preventing acute myocardial infarction
WO2007025290A2 (en) * 2005-08-26 2007-03-01 Isto Technologies, Inc. Implants and methods for repair, replacement and treatment of joint disease
US20070055373A1 (en) * 2005-09-08 2007-03-08 Zimmer Spine, Inc. Facet replacement/spacing and flexible spinal stabilization
EP1813292A1 (en) * 2006-01-25 2007-08-01 Inion Oy Surgical implant and manufacturing method
US7635447B2 (en) 2006-02-17 2009-12-22 Biomet Manufacturing Corp. Method and apparatus for forming porous metal implants
US20080167723A1 (en) * 2006-03-20 2008-07-10 Zimmer, Inc. Prosthetic hip implants
CA2646401C (en) * 2006-03-20 2014-07-15 Lawrence D. Dorr Prosthetic hip implants
US7722735B2 (en) * 2006-04-06 2010-05-25 C3 Materials Corp. Microstructure applique and method for making same
KR100850199B1 (ko) * 2006-12-15 2008-08-04 한국생산기술연구원 보철물과 이의 제조방법
US8163549B2 (en) 2006-12-20 2012-04-24 Zimmer Orthobiologics, Inc. Method of obtaining viable small tissue particles and use for tissue repair
EP2134297B1 (en) 2007-04-12 2017-03-08 Zimmer, Inc. Apparatus for tissue repair
US7700390B2 (en) * 2007-05-15 2010-04-20 Canon Kabushiki Kaisha Method for fabricating three-dimensional photonic crystal
BRPI0706019A2 (pt) * 2007-09-03 2009-05-05 Luiz Melchert Faber Schmutzler método e equipamento para a extração do material de enchimento utilizado na fabricação de peças de materiais porosos e novos materiais porosos viabilizados por esta técnica
EP2200672B1 (en) 2007-09-11 2012-06-27 Solvay Specialty Polymers USA, LLC. Improved prosthetic devices
US8715359B2 (en) * 2009-10-30 2014-05-06 Depuy (Ireland) Prosthesis for cemented fixation and method for making the prosthesis
US20110035017A1 (en) * 2007-09-25 2011-02-10 Depuy Products, Inc. Prosthesis with cut-off pegs and surgical method
US8128703B2 (en) * 2007-09-28 2012-03-06 Depuy Products, Inc. Fixed-bearing knee prosthesis having interchangeable components
US8632600B2 (en) 2007-09-25 2014-01-21 Depuy (Ireland) Prosthesis with modular extensions
US9204967B2 (en) 2007-09-28 2015-12-08 Depuy (Ireland) Fixed-bearing knee prosthesis having interchangeable components
EP2617440B1 (en) * 2007-10-29 2017-01-11 Zimmer, Inc. Medical implants and methods for delivering biologically active agents
US8313527B2 (en) 2007-11-05 2012-11-20 Allergan, Inc. Soft prosthesis shell texturing method
US7789646B2 (en) * 2007-12-07 2010-09-07 Zimmer Orthopaedic Surgical Products, Inc. Spacer mold and methods therefor
US8206143B2 (en) * 2007-12-13 2012-06-26 Biomet Manufacturing Corp. Modular articulating cement spacer
WO2009099963A2 (en) * 2008-01-31 2009-08-13 Cayenne Medical, Inc Self-tapping biocompatible interference bone screw
US8187335B2 (en) 2008-06-30 2012-05-29 Depuy Products, Inc. Posterior stabilized orthopaedic knee prosthesis having controlled condylar curvature
US8192498B2 (en) 2008-06-30 2012-06-05 Depuy Products, Inc. Posterior cructiate-retaining orthopaedic knee prosthesis having controlled condylar curvature
US8236061B2 (en) 2008-06-30 2012-08-07 Depuy Products, Inc. Orthopaedic knee prosthesis having controlled condylar curvature
US9119723B2 (en) 2008-06-30 2015-09-01 Depuy (Ireland) Posterior stabilized orthopaedic prosthesis assembly
US9168145B2 (en) 2008-06-30 2015-10-27 Depuy (Ireland) Posterior stabilized orthopaedic knee prosthesis having controlled condylar curvature
US8828086B2 (en) 2008-06-30 2014-09-09 Depuy (Ireland) Orthopaedic femoral component having controlled condylar curvature
US8206451B2 (en) 2008-06-30 2012-06-26 Depuy Products, Inc. Posterior stabilized orthopaedic prosthesis
US10842645B2 (en) 2008-08-13 2020-11-24 Smed-Ta/Td, Llc Orthopaedic implant with porous structural member
ES2831550T3 (es) * 2008-08-13 2021-06-08 Allergan Inc Envoltura de prótesis rellena blanda con superficies de fijación diferenciadas
WO2010019781A1 (en) * 2008-08-13 2010-02-18 Smed-Ta/Td, Llc Drug delivery implants
US9050184B2 (en) 2008-08-13 2015-06-09 Allergan, Inc. Dual plane breast implant
US9700431B2 (en) 2008-08-13 2017-07-11 Smed-Ta/Td, Llc Orthopaedic implant with porous structural member
ES2647919T3 (es) 2008-08-13 2017-12-27 Smed-Ta/Td, Llc Implantes de suministro de fármaco
CA2734183C (en) * 2008-08-13 2016-11-01 Smed-Ta/Td, Llc Orthopaedic implant with spatially varying porosity
US9616205B2 (en) 2008-08-13 2017-04-11 Smed-Ta/Td, Llc Drug delivery implants
US8506627B2 (en) 2008-08-13 2013-08-13 Allergan, Inc. Soft filled prosthesis shell with discrete fixation surfaces
JP5687622B2 (ja) * 2008-08-29 2015-03-18 スメド−ティーエイ／ティーディー・エルエルシー 整形外科インプラント
CN102548510B (zh) 2008-10-29 2015-04-01 捷迈骨科手术产品公司 具有可拆卸固定件的间隔件模具
DE102008054845A1 (de) * 2008-12-18 2010-07-01 Biotronik Vi Patent Ag Vorrichtung und Verfahre zur Herstellung derselben
US20110093069A1 (en) 2009-10-16 2011-04-21 Allergan, Inc. Implants and methdos for manufacturing same
US9011547B2 (en) 2010-01-21 2015-04-21 Depuy (Ireland) Knee prosthesis system
AU2011209793A1 (en) 2010-01-28 2012-08-16 Allergan, Inc. Open celled silicone foams, implants including them and processes for making same
US8889751B2 (en) 2010-09-28 2014-11-18 Allergan, Inc. Porous materials, methods of making and uses
US8877822B2 (en) 2010-09-28 2014-11-04 Allergan, Inc. Porogen compositions, methods of making and uses
US9138308B2 (en) 2010-02-03 2015-09-22 Apollo Endosurgery, Inc. Mucosal tissue adhesion via textured surface
US9044897B2 (en) 2010-09-28 2015-06-02 Allergan, Inc. Porous materials, methods of making and uses
US9205577B2 (en) 2010-02-05 2015-12-08 Allergan, Inc. Porogen compositions, methods of making and uses
EP2531226A1 (en) 2010-02-05 2012-12-12 Allergan, Inc. Biocompatible structures and compositions
US9138309B2 (en) 2010-02-05 2015-09-22 Allergan, Inc. Porous materials, methods of making and uses
US8679570B2 (en) 2010-04-27 2014-03-25 Allergan, Inc. Foam-like materials and methods for producing same
US11202853B2 (en) 2010-05-11 2021-12-21 Allergan, Inc. Porogen compositions, methods of making and uses
ES2623475T3 (es) 2010-05-11 2017-07-11 Allergan, Inc. Composiciones de porógenos, métodos para hacerlas y usos
WO2011156506A2 (en) 2010-06-08 2011-12-15 Smith & Nephew, Inc. Implant components and methods
WO2012065068A1 (en) 2010-11-11 2012-05-18 Zimmer, Inc. Orthopedic implant with porous polymer bone contacting surface
US8679279B2 (en) 2010-11-16 2014-03-25 Allergan, Inc. Methods for creating foam-like texture
US8546458B2 (en) 2010-12-07 2013-10-01 Allergan, Inc. Process for texturing materials
WO2012138908A2 (en) 2011-04-06 2012-10-11 Stolarski Edward Disposable orthopedic prosthesis mold
US8801782B2 (en) 2011-12-15 2014-08-12 Allergan, Inc. Surgical methods for breast reconstruction or augmentation
US20140021645A1 (en) * 2012-06-12 2014-01-23 Nassif Elias Rayess Method of layered construction of polymeric material through open-cell porous material matrix
US8906108B2 (en) * 2012-06-18 2014-12-09 DePuy Synthes Products, LLC Dual modulus hip stem and method of making the same
AU2013359158B2 (en) 2012-12-13 2018-08-02 Allergan, Inc. Device and method for making a variable surface breast implant
US20140178343A1 (en) 2012-12-21 2014-06-26 Jian Q. Yao Supports and methods for promoting integration of cartilage tissue explants
US9724203B2 (en) 2013-03-15 2017-08-08 Smed-Ta/Td, Llc Porous tissue ingrowth structure
US9681966B2 (en) 2013-03-15 2017-06-20 Smed-Ta/Td, Llc Method of manufacturing a tubular medical implant
US9408699B2 (en) 2013-03-15 2016-08-09 Smed-Ta/Td, Llc Removable augment for medical implant
WO2015176014A1 (en) 2014-05-16 2015-11-19 Allergan, Inc. Soft filled prosthesis shell with variable texture
US10092392B2 (en) 2014-05-16 2018-10-09 Allergan, Inc. Textured breast implant and methods of making same
AU2016309948B2 (en) 2015-08-14 2021-05-20 The University Of Sydney Connexin 45 inhibition for therapy
US10279521B1 (en) * 2016-08-12 2019-05-07 Smith & Nephew, Inc. Forming of additively manufactured product
US10639160B2 (en) 2016-08-24 2020-05-05 Howmedica Osteonics Corp. Peek femoral component with segmented TI foam in-growth
CN107320220B (zh) * 2017-06-14 2019-12-24 西安交通大学 一种基于陶瓷增材制造的多孔植入物的制备方法
US11576787B2 (en) * 2019-09-30 2023-02-14 DePuy Synthes Products, Inc. Patient specific femoral prosthesis
US11351034B2 (en) * 2019-09-30 2022-06-07 DePuy Synthes Products, Inc. Patient specific femoral prosthesis
US11266504B1 (en) 2020-08-11 2022-03-08 James Scott Hay Systems and methods for manufacturing orthopedic prostheses
DE102020131262A1 (de) 2020-11-25 2022-05-25 Fabian Duttenhoefer Verfahren zur Herstellung eines Knochenersatzimplantats
CN116442476B (zh) * 2023-05-04 2026-04-10 西安康拓医疗技术股份有限公司 基于3d打印和注塑技术的多孔结构颅骨假体制造方法
DE102023132584A1 (de) * 2023-11-22 2025-05-22 Aesculap Ag Femur-Implantatteil oder Tibia-Implantatteil

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4570271A (en) * 1981-07-27 1986-02-18 Battelle Development Corporation Porous coatings from wire mesh for bone implants
US4479271A (en) * 1981-10-26 1984-10-30 Zimmer, Inc. Prosthetic device adapted to promote bone/tissue ingrowth
US4722870A (en) * 1985-01-22 1988-02-02 Interpore International Metal-ceramic composite material useful for implant devices
CH665770A5 (de) * 1985-01-25 1988-06-15 Sulzer Ag Knochenimplantat aus kunststoff.
US4753654A (en) * 1985-03-18 1988-06-28 Optical Radiation Corporation Ultraviolet radiation absorbing intraocular lens
US4652412A (en) * 1985-06-14 1987-03-24 Polaroid Corporation Method for forming microporous filter
CH668903A5 (de) * 1986-02-18 1989-02-15 Sulzer Ag Schaft fuer eine hueftgelenksprothese.
CH668902A5 (de) * 1986-02-18 1989-02-15 Sulzer Ag In einem knochenzementbett zu verankernde endoprothese fuer eine hueftgelenkspfanne.
GB8620484D0 (en) * 1986-08-22 1986-10-01 Raychem Ltd Plugged microporous film
US4778469A (en) * 1986-11-04 1988-10-18 Pfizer Hospital Products Group Inc. Method of forming tissue ingrowth surface on surgical implants
JPH0696023B2 (ja) * 1986-11-10 1994-11-30 宇部日東化成株式会社 人工血管およびその製造方法
US4716234A (en) * 1986-12-01 1987-12-29 Iolab Corporation Ultraviolet absorbing polymers comprising 2-(2'-hydroxy-5'-acryloyloxyalkoxyphenyl)-2H-benzotriazole
US4728335A (en) * 1986-12-15 1988-03-01 Jurgutis John A Hip prosthesis
FR2609936B1 (fr) * 1987-01-28 1989-03-31 Commissariat Energie Atomique Procede de fixation d'une couche poreuse sur un substrat et application de ce procede a la realisation d'une prothese
GB2216425B (en) * 1988-03-22 1991-10-16 Bristol Myers Co A bone implant
CH674139A5 (es) * 1988-04-21 1990-05-15 Sulzer Ag
US4963304A (en) * 1988-09-26 1990-10-16 The Dow Chemical Company Process for preparing microporous membranes
DE59004542D1 (de) * 1989-05-17 1994-03-24 Man Ceramics Gmbh Schaft einer Hüftgelenkprothese und Verfahren zu dessen Herstellung.
US5110382A (en) * 1990-05-01 1992-05-05 F. H. Maloney Method for making a roller assembly for grain shellers

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CA2086798A1 (en) 1993-08-28
CA2086798C (en) 2004-05-11
DE69304572D1 (de) 1996-10-17
EP0560418A1 (en) 1993-09-15
DE69304572T2 (de) 1997-04-17
US5571187A (en) 1996-11-05
US5236457A (en) 1993-08-17
AU661745B2 (en) 1995-08-03
JPH05344986A (ja) 1993-12-27
EP0560418B1 (en) 1996-09-11
JP3553622B2 (ja) 2004-08-11

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