ATE505216T1 - In-situ oxydierte strukturierte oberflächen von prothesen und methode zu deren herstellung - Google Patents

In-situ oxydierte strukturierte oberflächen von prothesen und methode zu deren herstellung

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Publication number
ATE505216T1
ATE505216T1 AT02795772T AT02795772T ATE505216T1 AT E505216 T1 ATE505216 T1 AT E505216T1 AT 02795772 T AT02795772 T AT 02795772T AT 02795772 T AT02795772 T AT 02795772T AT E505216 T1 ATE505216 T1 AT E505216T1
Authority
AT
Austria
Prior art keywords
situ
oxyded
prosthesis
production
structured surfaces
Prior art date
Application number
AT02795772T
Other languages
English (en)
Inventor
Gordon Hunter
Randy Fesmire
Harsh Gupta
Daniel Allen Heuer
Original Assignee
Smith & Nephew Inc
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 Smith & Nephew Inc filed Critical Smith & Nephew Inc
Application granted granted Critical
Publication of ATE505216T1 publication Critical patent/ATE505216T1/de

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    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/022—Metals or alloys
    • 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
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
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    • 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
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    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
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    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • A61L27/047—Other specific metals or alloys not covered by A61L27/042 - A61L27/045 or A61L27/06
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    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • A61L27/06—Titanium or titanium alloys
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
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    • C—CHEMISTRY; METALLURGY
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    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
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    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
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    • A61F2310/00389—The prosthesis being coated or covered with a particular material
    • A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
    • A61F2310/00598—Coating or prosthesis-covering structure made of compounds based on metal oxides or hydroxides
    • A61F2310/00634—Coating made of zirconium oxide or hydroxides
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    • 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/18—Modification of implant surfaces in order to improve biocompatibility, cell growth, fixation of biomolecules, e.g. plasma treatment

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Surgery (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Surgical Instruments (AREA)
AT02795772T 2001-12-06 2002-12-06 In-situ oxydierte strukturierte oberflächen von prothesen und methode zu deren herstellung ATE505216T1 (de)

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PCT/US2002/039054 WO2003049781A1 (en) 2001-12-06 2002-12-06 In-situ oxidized textured surfaces for prosthetic devices and method of making same

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AT (1) ATE505216T1 (de)
AU (1) AU2002360511B2 (de)
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Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2284816C (en) * 1997-03-27 2007-05-15 Smith & Nephew, Inc. Method of surface oxidizing zirconium alloys and resulting product
US6585772B2 (en) * 1997-03-27 2003-07-01 Smith & Nephew, Inc. Method of surface oxidizing zirconium and zirconium alloys and resulting product
US7635390B1 (en) 2000-01-14 2009-12-22 Marctec, Llc Joint replacement component having a modular articulating surface
US7708741B1 (en) 2001-08-28 2010-05-04 Marctec, Llc Method of preparing bones for knee replacement surgery
US20040034432A1 (en) * 2002-02-11 2004-02-19 Dean Hughes Mobile bearing tibial base prosthetic devices employing oxidized zirconium surfaces
US20030153979A1 (en) * 2002-02-11 2003-08-14 Dean Hughes Posterior stabilized knee system prosthetic devices employing diffusion-hardened surfaces
US7247171B2 (en) * 2002-03-11 2007-07-24 Sotereanos Nicholas G Modular hip implants
US9155544B2 (en) 2002-03-20 2015-10-13 P Tech, Llc Robotic systems and methods
US20030209517A1 (en) * 2002-05-08 2003-11-13 Mcgehee Brian Post oxidation mass finishing techniques for prosthetic devices having textured diffusion-hardened surfaces
US20060100716A1 (en) * 2002-06-27 2006-05-11 Reto Lerf Open-pored metal coating for joint replacement implants and method for production thereof
US20040122524A1 (en) * 2002-12-18 2004-06-24 Smith & Nephew, Inc. Bi-polar hip prosthetic devices employing diffusion-hardened surfaces
US20070276488A1 (en) * 2003-02-10 2007-11-29 Jurgen Wachter Medical implant or device
EP1444993B2 (de) * 2003-02-10 2013-06-26 W.C. Heraeus GmbH Verbesserte Metalllegierung für medizinische Geräte und Implantate
WO2005009729A2 (en) * 2003-07-24 2005-02-03 Tecomet, Inc. Assembled non-random foams
US6974625B2 (en) * 2003-12-16 2005-12-13 Smith & Nephew, Inc. Oxidized zirconium on a porous structure for bone implant use
US20060052880A1 (en) * 2004-09-09 2006-03-09 Smith & Nephew, Inc. Plasma sprayed porous coating for medical implants
US7473278B2 (en) * 2004-09-16 2009-01-06 Smith & Nephew, Inc. Method of surface oxidizing zirconium and zirconium alloys and resulting product
EP1674051B1 (de) * 2004-12-23 2007-08-15 Plus Orthopedics AG Verfahren zum Oberfläche-Fertigbearbeiten von Knochenimplantaten
DE102005052354A1 (de) * 2005-11-02 2007-05-03 Plus Orthopedics Ag Offenporige biokompatible Oberflächenschicht für ein Implantat sowie Verfahren zur Herstellung und Verwendung
JP5019346B2 (ja) * 2005-12-12 2012-09-05 国立大学法人 岡山大学 骨親和性インプラント及びその製造方法
CN104352290B (zh) * 2005-12-15 2020-02-21 史密夫和内修有限公司 扩散硬化的医用植入物
JP5172703B2 (ja) * 2006-01-18 2013-03-27 スミス アンド ネフュー インコーポレーテッド 拡散硬化技術の応用
NL1032851C2 (nl) * 2006-11-10 2008-05-14 Fondel Finance B V Kit en werkwijze voor het fixeren van een prothese of deel daarvan en/of het vullen van benige defecten.
GB2443797A (en) * 2006-11-16 2008-05-21 Biomet Uk Ltd Prosthesis
WO2008069800A1 (en) * 2006-12-07 2008-06-12 Anatol Podolsky Method and apparatus for total hip replacement
US8974540B2 (en) 2006-12-07 2015-03-10 Ihip Surgical, Llc Method and apparatus for attachment in a modular hip replacement or fracture fixation device
US8579985B2 (en) 2006-12-07 2013-11-12 Ihip Surgical, Llc Method and apparatus for hip replacement
US7771775B2 (en) * 2007-03-26 2010-08-10 Howmedica Osteonics Corp. Method for fabricating a medical component from a material having a high carbide phase
US8920534B2 (en) 2007-03-26 2014-12-30 Howmedica Osteonics Corp. Method for fabricating a biocompatible material having a high carbide phase and such material
US8057914B2 (en) * 2007-03-26 2011-11-15 Howmedica Osteonics Corp. Method for fabricating a medical component from a material having a high carbide phase and such medical component
US20080288081A1 (en) 2007-05-16 2008-11-20 Joel Scrafton Implant articular surface wear reduction system
US7833274B2 (en) 2007-05-16 2010-11-16 Zimmer, Inc. Knee system and method of making same
US20090035723A1 (en) * 2007-08-03 2009-02-05 Claus Daniel Material with a repetitive pattern of micro-features for application in a living organism and method of fabrication
US8153015B2 (en) * 2007-08-20 2012-04-10 Depuy Products, Inc. Ultra-passivation of chromium-containing alloy and methods of producing same
EP2036517A1 (de) * 2007-09-17 2009-03-18 WALDEMAR LINK GmbH & Co. KG Endoprothesenkomponente
US8845751B2 (en) 2007-09-21 2014-09-30 Waldemar Link Gmbh & Co. Kg Endoprosthesis component
CA2711156A1 (en) * 2008-01-04 2009-07-16 Smith & Nephew, Inc. Surface alloyed medical implant
US20090204213A1 (en) * 2008-02-13 2009-08-13 Depuy Products, Inc. Metallic implants
US20090266791A1 (en) * 2008-04-28 2009-10-29 Depuy Products, Inc. Implant surfaces and treatments for wear reduction
CH699087A1 (de) * 2008-07-07 2010-01-15 Samuel Steinemann Implantat.
JP5476696B2 (ja) * 2008-09-25 2014-04-23 セイコーエプソン株式会社 生体用金属材料および医療機器
US8361381B2 (en) 2008-09-25 2013-01-29 Smith & Nephew, Inc. Medical implants having a porous coated surface
GB0818156D0 (en) * 2008-10-03 2008-11-12 Smith & Nephew Orthopaedics Ag Plasma spray process and products formed thereby
US20100268227A1 (en) * 2009-04-15 2010-10-21 Depuy Products, Inc. Methods and Devices for Bone Attachment
US8696759B2 (en) * 2009-04-15 2014-04-15 DePuy Synthes Products, LLC Methods and devices for implants with calcium phosphate
GB0918484D0 (en) * 2009-10-22 2009-12-09 Depuy Int Ltd A medical implant device
US8475536B2 (en) * 2010-01-29 2013-07-02 DePuy Synthes Products, LLC Methods and devices for implants with improved cement adhesion
US9949837B2 (en) 2013-03-07 2018-04-24 Howmedica Osteonics Corp. Partially porous bone implant keel
EP3777753B1 (de) 2014-04-11 2024-05-22 Biomet 3I, LLC Implantat mit hoher primärer stabilität und beschleunigter sekundärer stabilität
US10687956B2 (en) 2014-06-17 2020-06-23 Titan Spine, Inc. Corpectomy implants with roughened bioactive lateral surfaces
US20150366668A1 (en) * 2014-06-23 2015-12-24 Community Blood Center Cellular-scale surface modification for increased osteogenic protein expression
US10058393B2 (en) 2015-10-21 2018-08-28 P Tech, Llc Systems and methods for navigation and visualization
TWI726940B (zh) 2015-11-20 2021-05-11 美商泰坦脊柱股份有限公司 積層製造整形外科植入物之方法
CA3005742A1 (en) 2015-11-20 2017-05-26 Titan Spine, Llc Processes for additively manufacturing orthopedic implants
AU2017307558B2 (en) 2016-08-03 2022-08-11 Titan Spine, Inc. Implant surfaces that enhance osteoinduction
US10905436B2 (en) 2017-03-02 2021-02-02 Optimotion Implants, Llc Knee arthroplasty systems and methods
US10940024B2 (en) 2017-07-26 2021-03-09 Optimotion Implants LLC Universal femoral trial system and methods
US11406502B2 (en) 2017-03-02 2022-08-09 Optimotion Implants LLC Orthopedic implants and methods
US10478311B2 (en) 2017-08-14 2019-11-19 Globus Medical, Inc. Medical devices including titanium surface treatment
CN108085631B (zh) * 2017-11-14 2019-10-08 上海交通大学 一种医用钛合金螺钉的表面处理方法
CN109706421B (zh) * 2019-03-07 2020-08-18 苏州微创关节医疗科技有限公司 制备锆及锆合金表面氧化陶瓷层的方法及应用
CN112296342B (zh) * 2020-10-30 2023-03-10 嘉思特华剑医疗器材(天津)有限公司 含氧化层锆铌合金分区骨小梁单间室股骨髁及制备方法
WO2023064330A1 (en) * 2021-10-14 2023-04-20 Smith & Nephew, Inc. Porous implant surfaces
WO2024030582A1 (en) * 2022-08-04 2024-02-08 Smith & Nephew, Inc. Systems, methods, and devices for porous plasma spray on zirconium substrate

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987352A (en) 1958-02-10 1961-06-06 Ca Atomic Energy Ltd Zirconium bearings and process of producing same
US3615885A (en) 1966-09-19 1971-10-26 Robert Douglas Watson Forming uniform thick oxide layer of material
CH630251A5 (de) 1978-05-19 1982-06-15 Sulzer Ag Oberflaechenstruktur an verankerungselement eines knochenimplantates.
US4644942A (en) 1981-07-27 1987-02-24 Battelle Development Corporation Production of porous coating on a prosthesis
US4671824A (en) 1984-04-06 1987-06-09 Teledyne Industries, Inc. Processes for producing improved wear resistant coatings on zirconium shapes
US4673409A (en) 1984-04-25 1987-06-16 Minnesota Mining And Manufacturing Company Implant with attachment surface
JPH0669482B2 (ja) * 1985-08-08 1994-09-07 住友化学工業株式会社 骨内インプラントの製造法
JPS63160646A (ja) * 1986-12-24 1988-07-04 川崎製鉄株式会社 金属質インプラント材
US4865603A (en) 1988-02-04 1989-09-12 Joint Medical Products Corporation Metallic prosthetic devices having micro-textured outer surfaces
EP0388576B1 (de) * 1989-03-23 1993-09-15 Institut Straumann Ag Metallisches Implantat
US5037438A (en) 1989-07-25 1991-08-06 Richards Medical Company Zirconium oxide coated prosthesis for wear and corrosion resistance
AU639468B2 (en) * 1989-07-25 1993-07-29 Smith & Nephew, Inc. Prosthesis
US5509933A (en) * 1989-12-21 1996-04-23 Smith & Nephew Richards, Inc. Medical implants of hot worked, high strength, biocompatible, low modulus titanium alloys
US5573401A (en) * 1989-12-21 1996-11-12 Smith & Nephew Richards, Inc. Biocompatible, low modulus dental devices
EP0525210A4 (en) * 1991-02-20 1993-07-28 Tdk Corporation Composite bio-implant and production method therefor
US5258098A (en) 1991-06-17 1993-11-02 Cycam, Inc. Method of production of a surface adapted to promote adhesion
US5360448A (en) * 1991-10-07 1994-11-01 Thramann Jeffrey J Porous-coated bone screw for securing prosthesis
JPH05137739A (ja) * 1991-11-22 1993-06-01 Terumo Corp 人工関節
JPH06125978A (ja) * 1991-11-25 1994-05-10 Nikon Corp インプラント体の製造方法
DE69325042T2 (de) 1992-02-07 1999-11-18 Smith & Nephew Inc Oberflächengehärtetes bioverträgliches medizinisches Metallimplantat
JP2661451B2 (ja) * 1992-02-14 1997-10-08 株式会社ニコン インプラントとその製造方法
HU213001B (en) * 1992-04-10 1997-01-28 Tavkoezlesi Innovacios Rt Process for obtaining tissue-protective deposit on implants prepared from titanium and/or titanium-base microalloy
JPH06154255A (ja) * 1992-11-18 1994-06-03 Nikon Corp インプラントの製造方法
US5571017A (en) * 1994-10-05 1996-11-05 Core-Vent Corporation Selective surface, externally-threaded endosseous dental implant
ATE274861T1 (de) * 1994-11-30 2004-09-15 Implant Innovations Inc Preparierung einer implantatoberfläche
US5571139A (en) * 1995-05-19 1996-11-05 Jenkins, Jr.; Joseph R. Bidirectional suture anchor
US5843289A (en) 1996-01-22 1998-12-01 Etex Corporation Surface modification of medical implants
ATE219344T1 (de) * 1996-04-10 2002-07-15 Sulzer Orthopaedie Ag Metallimplantat mit einer oberfläche und verfahren zum herstellen der oberfläche
GB9623540D0 (en) * 1996-11-12 1997-01-08 Johnson & Johnson Professional Hip joint prosthesis
CA2284816C (en) * 1997-03-27 2007-05-15 Smith & Nephew, Inc. Method of surface oxidizing zirconium alloys and resulting product
DE19815598B4 (de) 1998-04-07 2007-01-18 Stm Medizintechnik Starnberg Gmbh Flexibles Zugangsrohr mit Stülpschlauchsystem
EP1023910A1 (de) * 1999-01-29 2000-08-02 Institut Straumann AG Herstellung von osteophilen Oberflächen im Knochen verankerbarer metallischer Prothesen
TW491714B (en) * 1999-12-08 2002-06-21 Wen-Jing Shiue Orthopedic implant having a porous surface and method of making same
US6517477B1 (en) 2000-01-27 2003-02-11 Scimed Life Systems, Inc. Catheter introducer system for exploration of body cavities
US6599322B1 (en) * 2001-01-25 2003-07-29 Tecomet, Inc. Method for producing undercut micro recesses in a surface, a surgical implant made thereby, and method for fixing an implant to bone

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CA2468512A1 (en) 2003-06-19
HUP0500442A2 (hu) 2005-08-29
AU2002360511B2 (en) 2008-08-28
WO2003049781A1 (en) 2003-06-19
US20080047931A1 (en) 2008-02-28
AU2002360511A1 (en) 2003-06-23
JP2005538745A (ja) 2005-12-22
EP1453554A1 (de) 2004-09-08
EP1453554B1 (de) 2011-04-13
US20030125808A1 (en) 2003-07-03
CN1638820A (zh) 2005-07-13
US7258810B2 (en) 2007-08-21
CN1285387C (zh) 2006-11-22
DE60239761D1 (de) 2011-05-26

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