JP2009533181A - 整形外科インプラント用セラミック−金属複合材料 - Google Patents
整形外科インプラント用セラミック−金属複合材料 Download PDFInfo
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- JP2009533181A JP2009533181A JP2009505596A JP2009505596A JP2009533181A JP 2009533181 A JP2009533181 A JP 2009533181A JP 2009505596 A JP2009505596 A JP 2009505596A JP 2009505596 A JP2009505596 A JP 2009505596A JP 2009533181 A JP2009533181 A JP 2009533181A
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- ceramic
- metal
- implant component
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- implant
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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
- 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
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- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
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- A61L27/04—Metals or alloys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
- C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
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- C—CHEMISTRY; METALLURGY
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- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
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- C22C—ALLOYS
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Abstract
Description
12 幹
14 大腿骨頭
16 ライナ
18 曲面部
20 インプラント構成要素
24 均質なセラミック層
28,48,54 複合材料
32 均質な金属層
Claims (28)
- 金属種及び二次相を備えた均質組成物であって、前記二次相はセラミックを含有し、セラミック粒子間の平均自由距離が前記セラミック粒子の平均サイズより小さい均質組成物、又は、
多層組成物であって、一つ以上の層がセラミック、金属種、若しくはセラミックと金属種との組み合わせを備えた多層組成物、
を備えることを特徴とする整形外科インプラント構成要素。 - 前記セラミックが、アルミナ、ジルコニア、炭化クロム、窒化クロム、炭化ケイ素、窒化ケイ素、炭化チタン、炭化ジルコニウム、窒化ジルコニウム、炭化タンタル、炭化タングステン、及びこれらの任意の組み合わせで構成される群より選択されることを特徴とする請求項1に記載のインプラント構成要素。
- 前記金属種が、コバルト−クロム、チタン−アルミニウム−バナジウム、ジルコニウム−ニオビウム及びタンタラム、ならびにこれらの任意の組み合わせで構成される合金群より選択されることを特徴とする請求項1に記載のインプラント構成要素。
- 前記多層組成物は均質なセラミックの表面層と、金属種及び二次相を備える表面下層とを有し、前記二次相は前記表面層の真下にセラミックを含有し、前記表面層と境界面を形成することを特徴とする請求項1に記載のインプラント構成要素。
- 前記均質なセラミックの前記表面層が約25μmの厚さを有することを特徴とする請求項4に記載のインプラント構成要素。
- 前記表面層がアルミナ100%であることを特徴とする請求項4に記載のインプラント構成要素。
- 前記表面層が、体積百分率でアルミナ80%であり、ジルコニア20%であることを特徴とする請求項4に記載のインプラント構成要素。
- 金属種と、セラミックを含有する二次相とを備える表面下層が、前記表層面との境界面における初期濃度から、前記表層面との前記境界面からさらに深部へとセラミックの濃度が低下する段階層であることを特徴とする請求項4に記載のインプラント構成要素。
- 前記段階層の真下に均質な金属基質層をさらに備えることを特徴とする請求項8に記載のインプラント構成要素。
- 前記金属基質層が均質なコバルト−クロム合金であることを特徴とする請求項9に記載のインプラント構成要素。
- 前記表面下層における前記セラミックの前記境界面の前記濃度が体積百分率で98%であることを特徴とする請求項4に記載のインプラント構成要素。
- 前記多層組成物を備え、一つの層はセラミック及び金属種の組み合わせを含有し、前記インプラント構成要素の表面を形成し、且つ前記一つの層は段階層であって、前記表面における初期濃度から前記表面からさらに深部へとセラミックの濃度が減少することを特徴とする請求項1に記載のインプラント構成要素。
- 前記セラミックの前記表面の前記濃度が体積百分率で98%であることを特徴とする請求項12に記載のインプラント構成要素。
- 金属種及び二次相を含有する均質組成物を備え、前記二次相はセラミックを含有し、前記セラミックがアルミナを含有することを特徴とする請求項1に記載のインプラント構成要素。
- 前記セラミックがアルミナとジルコニアとの混合物であることを特徴とする請求項14に記載のインプラント構成要素。
- 前記インプラント構成要素が股関節インプラントを備えることを特徴とする請求項1に記載のインプラント構成要素。
- 前記インプラント構成要素が膝関節インプラントを備えることを特徴とする請求項1に記載のインプラント構成要素。
- 金属種及び二次相を含有する均質組成物を備え、前記二次相はセラミックを含有し、セラミック粒子間の平均自由距離が前記セラミック粒子の平均サイズの半分以下であることを特徴とする請求項1に記載のインプラント構成要素。
- 多層組成物を備え、一つ以上の層がセラミック及び金属種の組み合わせを含有し、セラミック粒子間の平均自由距離が前記セラミック粒子の平均サイズより小さいことを特徴とする請求項1に記載のインプラント構成要素。
- 多層組成物を備え、一つ以上の層がセラミック及び金属種の組み合わせを含有し、セラミック粒子間の平均自由距離は前記セラミック粒子の平均サイズの半分以下であることを特徴とする請求項1に記載のインプラント構成要素。
- 段階的組成物を有する整形外科インプラント構成要素を形成する方法であって、
セラミック成分及び金属成分の粉末を望ましい比率で混合し、第一の混合物を形成するステップと、
セラミック成分及び金属成分を望ましい比率で混合し、第二の混合物を形成するステップと、
前記第一の混合物を前記第二の混合物の上に敷設し、第一の層状混合物を形成するステップと、
随意に粉末を混合し一つ以上の付加的な混合物を形成し、前記一つ以上の付加的な混合物を前記第一の層状混合物の上に敷設するステップと、
前記第一の層状混合物、又は前記第一の層状混合物と前記一つ以上の付加的な混合物との組み合わせを焼結するステップと、
を備えることを特徴とする方法。 - 少なくとも一つの混合するステップがボールミル粉砕プロセスを使用する混合するステップを備えることを特徴とする請求項21に記載の方法。
- 少なくとも一つの混合するステップが従来の高温焼結を備えることを特徴とする請求項21に記載の方法。
- 少なくとも一つの混合するステップが電界装置を使った焼結を備えることを特徴とする請求項21に記載の方法。
- 少なくとも一つの混合するステップが放電プラズマ焼結を備えることを特徴とする請求項21に記載の方法。
- 前記金属成分が約60GPaから約150GPaの範囲のヤング率を有することを特徴とする請求項21に記載の方法。
- 前記セラミック粒子間の平均自由距離が前記セラミック粒子のサイズより小さくなるように、セラミック/金属混合物におけるセラミック粒子のサイズ及び体積分率を変えるステップをさらに備えることを特徴とする請求項21に記載の方法。
- 前記セラミック粒子間の平均自由距離が前記セラミック粒子のサイズより小さくなるように、前記セラミック/金属混合物における前記セラミック粒子のサイズ及び体積分率を変えるステップが、セラミック粒子の平均自由距離が前記セラミック粒子のサイズの半分以下となるようサイズ及び体積分率を変えるステップを備えることを特徴とする請求項27に記載の方法。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015501163A (ja) * | 2011-09-15 | 2015-01-15 | エーメディカ コーポレーション | 被覆された移植物および関連する方法 |
JP2015526170A (ja) * | 2012-07-30 | 2015-09-10 | セラムテック ゲゼルシャフト ミット ベシュレンクテル ハフツングCeramTec GmbH | 機能表面を有する医療製品を製造するための可塑性調剤の多成分接合系 |
JP2022512522A (ja) * | 2019-10-31 | 2022-02-07 | 北京愛康宜誠医療器材有限公司 | 金属・セラミック複合関節プロテーゼ及びその応用、製造方法 |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10543094B2 (en) * | 2004-01-30 | 2020-01-28 | Beamalloy Reconstructive Medical Products, Llc | Orthopaedic implants having self-lubricated articulating surfaces designed to reduce wear, corrosion, and ion leaching |
JP2008099739A (ja) * | 2006-10-17 | 2008-05-01 | Depuy Products Inc | 酸化アルミニウムでコーティングを施したインプラントおよび構成物 |
US8579985B2 (en) | 2006-12-07 | 2013-11-12 | Ihip Surgical, Llc | Method and apparatus for hip replacement |
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 |
US8357205B2 (en) | 2007-04-10 | 2013-01-22 | Mohamed Naushad Rahaman | Femoral head and method of manufacture thereof |
US8066770B2 (en) * | 2007-05-31 | 2011-11-29 | Depuy Products, Inc. | Sintered coatings for implantable prostheses |
US8790345B2 (en) * | 2007-08-21 | 2014-07-29 | Zimmer, Inc. | Titanium alloy with oxidized zirconium for a prosthetic implant |
US20090164012A1 (en) * | 2007-12-21 | 2009-06-25 | Howmedica Osteonics Corp. | Medical implant component and method for fabricating same |
ATE554726T1 (de) * | 2008-05-06 | 2012-05-15 | Episurf Medical Ab | Knieimplantat |
CN101947149B (zh) * | 2010-10-08 | 2013-01-02 | 李亚东 | 多层壳芯复合结构件组成的人工髋关节 |
CN102009175B (zh) * | 2010-10-08 | 2013-08-21 | 李亚东 | 一种多层壳芯复合结构零件的制备方法 |
US20130226307A1 (en) * | 2012-02-28 | 2013-08-29 | Amedica Corporation | Coated endoprostheses and related systems & methods |
US20140010951A1 (en) * | 2012-06-26 | 2014-01-09 | Zimmer, Inc. | Porous metal implants made from custom manufactured substrates |
WO2014071187A1 (en) * | 2012-11-02 | 2014-05-08 | Amedica Corporation | Methods for threading sinterable materials |
US20140259629A1 (en) * | 2013-03-15 | 2014-09-18 | Conformis, Inc. | Devices, methods and systems for forming implant components |
US9579205B2 (en) | 2013-09-12 | 2017-02-28 | Ronen Shavit | Liners for medical joint implants with improved wear-resistance |
WO2015191956A1 (en) | 2014-06-13 | 2015-12-17 | Acuitive Technologies, Inc. | Joint replacement or joint resurfacing devices, systems and methods |
US11266767B2 (en) | 2014-06-24 | 2022-03-08 | Mirus Llc | Metal alloys for medical devices |
CN104529405A (zh) * | 2014-12-20 | 2015-04-22 | 佛山铭乾科技有限公司 | 一种新型陶瓷材料及其制备方法 |
WO2017003926A1 (en) | 2015-07-02 | 2017-01-05 | Icon Medical Corporation | Molybdenum alloys for medical devices |
WO2017151548A1 (en) | 2016-03-04 | 2017-09-08 | Mirus Llc | Stent device for spinal fusion |
CN106001561B (zh) * | 2016-06-03 | 2018-10-23 | 广东工业大学 | 一种多级复合金属陶瓷、其制备方法及盾构刀具 |
US10563302B1 (en) | 2016-08-05 | 2020-02-18 | Joint Development, Llc | Processes for producing orthopedic implants having a subsurface level silicon nitride layer applied via bombardment |
CN106726012A (zh) * | 2016-11-25 | 2017-05-31 | 戴闽 | 一种全陶瓷人工髋关节假体及其制备方法 |
GR20180100146A (el) * | 2018-04-04 | 2019-11-28 | Βλαχος, Ιωαννης Ηλια | Συστημα κεραμικης αρθροπλαστικης επιφανειας |
EP3980389A4 (en) * | 2019-06-05 | 2023-07-19 | Indian Institute Of Technology, Kharagpur | GREEN BODY COMPOSITION AND GRADIENT FUNCTIONAL MATERIALS MADE FROM IT |
FR3099154B1 (fr) | 2019-07-26 | 2023-05-12 | Industries Micromecaniques Int Imi | Pièce dense en matériau composite céramique-céramique ternaire et son procédé de fabrication |
EP4106678A1 (en) * | 2020-02-19 | 2022-12-28 | DePuy Synthes Products, Inc. | Coated implant and method of making the same |
US20220015912A1 (en) * | 2020-07-20 | 2022-01-20 | Joint Development, Llc | Dual mobility acetabular component |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002220628A (ja) * | 2001-01-24 | 2002-08-09 | National Institute Of Advanced Industrial & Technology | 鏡面を備えたダイヤモンド−金属複合体、同人工関節、ダイス、ロール又は金型、及び同ダイヤモンド−金属複合体の製造方法 |
JP2003521306A (ja) * | 2000-01-30 | 2003-07-15 | ダイアミクロン、インコーポレイテッド | ダイヤモンドで被ったベアリング及び関節表面を有する人工関節用部品 |
JP2005131082A (ja) * | 2003-10-30 | 2005-05-26 | Kyocera Corp | 生体部材及びそれを用いた人工関節並びに生体部材の製造方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3926567A (en) * | 1973-04-05 | 1975-12-16 | Nasa | Cermet composition and method of fabrication |
US5017627A (en) * | 1980-10-09 | 1991-05-21 | National Research Development Corporation | Composite material for use in orthopaedics |
JP2895295B2 (ja) * | 1991-12-26 | 1999-05-24 | 株式会社神戸製鋼所 | 人工関節 |
JP2651332B2 (ja) * | 1992-09-21 | 1997-09-10 | 松下電工株式会社 | ジルコニア系複合セラミック焼結体及びその製法 |
US6800095B1 (en) * | 1994-08-12 | 2004-10-05 | Diamicron, Inc. | Diamond-surfaced femoral head for use in a prosthetic joint |
US5820707A (en) * | 1995-03-17 | 1998-10-13 | Teledyne Industries, Inc. | Composite article, alloy and method |
US6318738B1 (en) | 1995-06-29 | 2001-11-20 | Dynamet Technology | Titanium composite skate blades |
WO1999032280A1 (en) * | 1997-12-19 | 1999-07-01 | Usbiomaterials Corporation | Tape cast multi-layer ceramic/metal composites |
US20050033442A1 (en) | 1999-09-08 | 2005-02-10 | John Fisher | Combination of material for joint prothesis |
WO2002102275A2 (en) * | 2001-06-14 | 2002-12-27 | Amedica Corporation | Metal-ceramic composite articulation |
GB0116546D0 (en) * | 2001-07-06 | 2001-08-29 | Depuy Int Ltd | An orthopaedic joint prosthesis |
US6692839B2 (en) * | 2002-04-09 | 2004-02-17 | Titanox Developments Limited | Titanium based composites and coatings and methods of production |
US6858173B2 (en) * | 2003-01-30 | 2005-02-22 | The Regents Of The University Of California | Nanocrystalline ceramic materials reinforced with single-wall carbon nanotubes |
US7270679B2 (en) | 2003-05-30 | 2007-09-18 | Warsaw Orthopedic, Inc. | Implants based on engineered metal matrix composite materials having enhanced imaging and wear resistance |
WO2005042047A1 (ja) | 2003-10-30 | 2005-05-12 | Kyocera Corporation | 生体部材及びその製造方法 |
AU2005237934B2 (en) * | 2004-05-04 | 2011-01-20 | Tibone Limited | A composite |
JP2006149699A (ja) | 2004-11-30 | 2006-06-15 | Mitsubishi Heavy Ind Ltd | 人工関節 |
-
2007
- 2007-04-11 EP EP07760485.8A patent/EP2037976B1/en active Active
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003521306A (ja) * | 2000-01-30 | 2003-07-15 | ダイアミクロン、インコーポレイテッド | ダイヤモンドで被ったベアリング及び関節表面を有する人工関節用部品 |
JP2002220628A (ja) * | 2001-01-24 | 2002-08-09 | National Institute Of Advanced Industrial & Technology | 鏡面を備えたダイヤモンド−金属複合体、同人工関節、ダイス、ロール又は金型、及び同ダイヤモンド−金属複合体の製造方法 |
JP2005131082A (ja) * | 2003-10-30 | 2005-05-26 | Kyocera Corp | 生体部材及びそれを用いた人工関節並びに生体部材の製造方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015501163A (ja) * | 2011-09-15 | 2015-01-15 | エーメディカ コーポレーション | 被覆された移植物および関連する方法 |
JP2015526170A (ja) * | 2012-07-30 | 2015-09-10 | セラムテック ゲゼルシャフト ミット ベシュレンクテル ハフツングCeramTec GmbH | 機能表面を有する医療製品を製造するための可塑性調剤の多成分接合系 |
JP2022512522A (ja) * | 2019-10-31 | 2022-02-07 | 北京愛康宜誠医療器材有限公司 | 金属・セラミック複合関節プロテーゼ及びその応用、製造方法 |
JP7100159B2 (ja) | 2019-10-31 | 2022-07-12 | 北京愛康宜誠医療器材有限公司 | 金属・セラミック複合関節プロテーゼ及びその応用、製造方法 |
Also Published As
Publication number | Publication date |
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EP2037976B1 (en) | 2019-11-20 |
US9107980B2 (en) | 2015-08-18 |
CN101466417B (zh) | 2014-02-05 |
AU2007238100B2 (en) | 2013-12-19 |
CA2649108A1 (en) | 2007-10-25 |
AU2007238100A1 (en) | 2007-10-25 |
EP2037976A2 (en) | 2009-03-25 |
CN101466417A (zh) | 2009-06-24 |
US20120306121A1 (en) | 2012-12-06 |
US8257835B2 (en) | 2012-09-04 |
US20090187255A1 (en) | 2009-07-23 |
EP2037976A4 (en) | 2012-09-05 |
JP2013226444A (ja) | 2013-11-07 |
WO2007121242A2 (en) | 2007-10-25 |
WO2007121242A3 (en) | 2008-05-08 |
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