JP2015500043A - 人工器官 - Google Patents
人工器官 Download PDFInfo
- Publication number
- JP2015500043A JP2015500043A JP2014541751A JP2014541751A JP2015500043A JP 2015500043 A JP2015500043 A JP 2015500043A JP 2014541751 A JP2014541751 A JP 2014541751A JP 2014541751 A JP2014541751 A JP 2014541751A JP 2015500043 A JP2015500043 A JP 2015500043A
- Authority
- JP
- Japan
- Prior art keywords
- component
- prosthesis
- support surface
- acetabular cup
- coating
- 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.)
- Granted
Links
- 210000000056 organ Anatomy 0.000 title 1
- 238000000576 coating method Methods 0.000 claims abstract description 26
- 239000011248 coating agent Substances 0.000 claims abstract description 25
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 8
- 239000004917 carbon fiber Substances 0.000 claims abstract description 8
- 238000004381 surface treatment Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims abstract description 6
- 239000011151 fibre-reinforced plastic Substances 0.000 claims abstract description 6
- 239000004696 Poly ether ether ketone Substances 0.000 claims abstract description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229920002530 polyetherether ketone Polymers 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 7
- 238000005299 abrasion Methods 0.000 claims description 6
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- 238000007634 remodeling Methods 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000011282 treatment Methods 0.000 claims description 2
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical class [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 claims 1
- 101150038956 cup-4 gene Proteins 0.000 description 17
- 210000000988 bone and bone Anatomy 0.000 description 13
- 210000000588 acetabulum Anatomy 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000011541 total hip replacement Methods 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 238000006748 scratching Methods 0.000 description 4
- 230000002393 scratching effect Effects 0.000 description 4
- 210000001624 hip Anatomy 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 229910000684 Cobalt-chrome Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000010952 cobalt-chrome Substances 0.000 description 2
- 210000004394 hip joint Anatomy 0.000 description 2
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 206010026865 Mass Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002639 bone cement Substances 0.000 description 1
- 229910001430 chromium ion Inorganic materials 0.000 description 1
- 229910001429 cobalt ion Inorganic materials 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 231100000025 genetic toxicology Toxicity 0.000 description 1
- 230000001738 genotoxic effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Images
Classifications
-
- 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
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
- A61L27/443—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with carbon fillers
-
- 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
-
- 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
- A61F2/34—Acetabular cups
-
- 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
- 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
- A61L27/045—Cobalt or cobalt 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
- A61L27/10—Ceramics or glasses
-
- 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
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
-
- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/24—Materials or treatment for tissue regeneration for joint reconstruction
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (14)
- 繊維強化ポリマー材料から形成され且つ支持面を有する第1の構成要素と、
前記第1の構成要素の支持面と関節連結されるように構成された第2の構成要素と、を含み、
前記第2の構成要素の支持面の少なくとも一部に表面処理が施され、耐摩耗のための表面が形成される、人工器官。 - 前記第1の構成要素は、炭素繊維強化ポリエーテルエーテルケトン(CFR−PEEK)から形成される、請求項1に記載の人工器官。
- 前記表面処理は、硬化処理を含む、請求項1又は2に記載の人工器官。
- 前記硬化処理は、拡散硬化処理である、請求項3に記載の人工器官。
- 前記表面処理は、前記支持面に施される耐摩耗性コーティングを含む、請求項1〜4のいずれか1項に記載の人工器官。
- 前記コーティングは、超格子コーティングである、請求項5に記載の人工器官。
- 前記コーティングは、セラミック材料を含む、請求項1〜6のいずれか1項に記載の人工器官。
- 前記第2の構成要素は、金属材料から形成される、請求項1〜7のいずれか1項に記載の人工器官。
- 前記第2の構成要素は、コバルトクロム合金から形成される、請求項8に記載の人工器官。
- 前記人工器官は、股関節用人工器官であり、前記第1の構成要素は、寛骨臼カップを含み、前記第2の構成要素は、大腿骨頭構成要素を含む、請求項1〜9のいずれか1項に記載の人工器官。
- 前記寛骨臼カップは、モノブロックカップである、請求項10に記載の人工器官。
- 前記大腿骨頭構成要素は、表面再形成構成要素である、請求項10又は11に記載の人工器官。
- 前記第1の構成要素の支持面は、1つ又は2つ以上のボアを含み、前記1つ又は2つ以上のボアは、前記第1の構成要素を適所に固着させる1つ又は2つ以上の取付け手段を受入れる、請求項1〜12のいずれか1項に記載の人工器官。
- 実質的に本明細書において添付の図面を参照して記載され且つ添付図面に示されるところの、人工器官。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1119810.8A GB2496633B (en) | 2011-11-17 | 2011-11-17 | A prosthesis |
GB1119810.8 | 2011-11-17 | ||
PCT/GB2012/052819 WO2013072679A1 (en) | 2011-11-17 | 2012-11-13 | A prosthesis |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015500043A true JP2015500043A (ja) | 2015-01-05 |
JP6093366B2 JP6093366B2 (ja) | 2017-03-08 |
Family
ID=45444248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014541751A Active JP6093366B2 (ja) | 2011-11-17 | 2012-11-13 | 人工器官 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20140316532A1 (ja) |
EP (1) | EP2780047B1 (ja) |
JP (1) | JP6093366B2 (ja) |
KR (1) | KR102032231B1 (ja) |
CN (1) | CN104093430A (ja) |
AU (1) | AU2012338555B2 (ja) |
GB (1) | GB2496633B (ja) |
WO (1) | WO2013072679A1 (ja) |
ZA (1) | ZA201403648B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9713655B2 (en) | 2014-06-13 | 2017-07-25 | Acuitive Technologies, Inc. | Joint replacement or joint resurfacing devices, systems and methods |
BR202014024100U2 (pt) * | 2014-09-29 | 2020-02-27 | Universidade Federal Do Rio Grande Do Sul | Haste isoelástica femoral fabricada em polímero |
CN105641751B (zh) * | 2016-03-09 | 2018-11-30 | 山东中恒碳纤维科技发展有限公司 | 一种三维编织复合材料假肢及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006223847A (ja) * | 2005-01-07 | 2006-08-31 | Inframat Corp | 被覆医学装置、及び該装置を作製する方法と該装置を用いる方法 |
EP1923079A1 (en) * | 2006-11-16 | 2008-05-21 | Biomet UK Limited | Articular prothesis with a metallic part coated with wear resistant ceramic |
JP2009519750A (ja) * | 2005-12-15 | 2009-05-21 | スミス アンド ネフュー インコーポレーテッド | 拡散硬化医療用インプラント |
JP2010500139A (ja) * | 2006-08-16 | 2010-01-07 | アエスキュラップ アーゲー | インプラント及びインプラントの製造方法 |
WO2010023447A1 (en) * | 2008-09-01 | 2010-03-04 | Biomet Uk Limited | A prosthetic bearing component |
CH701726B1 (it) * | 2010-05-11 | 2011-03-15 | Medacta Int Sa | Substrato per giunti ortopedici resistenti all'usura, in metallo non ferroso, con rivestimento a base di nitruri. |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH342809A (de) | 1956-09-01 | 1959-11-30 | Tech Studien Ag | Einrichtung zur Abdichtung eines gasförmige Spaltprodukte aus Kernreaktionen enthaltenden Raumes gegen aussen an relativ zueinander bewegten Teilen |
US6156069A (en) * | 1999-02-04 | 2000-12-05 | Amstutz; Harlan C. | Precision hip joint replacement method |
ITRM20010628A1 (it) * | 2001-10-23 | 2003-04-23 | Univ Roma | Protesi d'anca e relativo metodo di progettazione. |
US20040122524A1 (en) * | 2002-12-18 | 2004-06-24 | Smith & Nephew, Inc. | Bi-polar hip prosthetic devices employing diffusion-hardened surfaces |
US9445916B2 (en) * | 2003-10-22 | 2016-09-20 | Pioneer Surgical Technology, Inc. | Joint arthroplasty devices having articulating members |
US20050171604A1 (en) * | 2004-01-20 | 2005-08-04 | Alexander Michalow | Unicondylar knee implant |
GB0519490D0 (en) * | 2005-09-23 | 2005-11-02 | Benoist Girard Sas | Prosthetic joints |
GB0604061D0 (en) * | 2006-03-01 | 2006-04-12 | Invibio Ltd | Polymetric materials |
US20080004710A1 (en) * | 2006-06-30 | 2008-01-03 | Howmedica Osteonics Corp. | Femoral head resurfacing |
GB201006527D0 (en) * | 2010-04-19 | 2010-06-02 | Mcminn Derek J W | Femoral implant |
-
2011
- 2011-11-17 GB GB1119810.8A patent/GB2496633B/en active Active
-
2012
- 2012-11-13 AU AU2012338555A patent/AU2012338555B2/en active Active
- 2012-11-13 EP EP12808439.9A patent/EP2780047B1/en active Active
- 2012-11-13 JP JP2014541751A patent/JP6093366B2/ja active Active
- 2012-11-13 KR KR1020147014731A patent/KR102032231B1/ko active IP Right Grant
- 2012-11-13 WO PCT/GB2012/052819 patent/WO2013072679A1/en active Application Filing
- 2012-11-13 US US14/358,934 patent/US20140316532A1/en not_active Abandoned
- 2012-11-13 CN CN201280056881.8A patent/CN104093430A/zh active Pending
-
2014
- 2014-05-20 ZA ZA2014/03648A patent/ZA201403648B/en unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006223847A (ja) * | 2005-01-07 | 2006-08-31 | Inframat Corp | 被覆医学装置、及び該装置を作製する方法と該装置を用いる方法 |
JP2009519750A (ja) * | 2005-12-15 | 2009-05-21 | スミス アンド ネフュー インコーポレーテッド | 拡散硬化医療用インプラント |
JP2010500139A (ja) * | 2006-08-16 | 2010-01-07 | アエスキュラップ アーゲー | インプラント及びインプラントの製造方法 |
EP1923079A1 (en) * | 2006-11-16 | 2008-05-21 | Biomet UK Limited | Articular prothesis with a metallic part coated with wear resistant ceramic |
WO2010023447A1 (en) * | 2008-09-01 | 2010-03-04 | Biomet Uk Limited | A prosthetic bearing component |
JP2012501200A (ja) * | 2008-09-01 | 2012-01-19 | バイオメット ユーケイ リミテッド | 補綴ベアリングコンポーネント |
CH701726B1 (it) * | 2010-05-11 | 2011-03-15 | Medacta Int Sa | Substrato per giunti ortopedici resistenti all'usura, in metallo non ferroso, con rivestimento a base di nitruri. |
JP2013530732A (ja) * | 2010-05-11 | 2013-08-01 | メダクタ・インターナショナル・ソシエテ・アノニム | 窒化物ベースのコーティングを備える、耐摩耗性整形外科用関節に適した非鉄金属基材 |
Also Published As
Publication number | Publication date |
---|---|
KR102032231B1 (ko) | 2019-10-15 |
KR20140099253A (ko) | 2014-08-11 |
GB2496633B (en) | 2018-01-17 |
GB2496633A (en) | 2013-05-22 |
US20140316532A1 (en) | 2014-10-23 |
AU2012338555B2 (en) | 2015-11-12 |
WO2013072679A1 (en) | 2013-05-23 |
CN104093430A (zh) | 2014-10-08 |
JP6093366B2 (ja) | 2017-03-08 |
ZA201403648B (en) | 2015-12-23 |
EP2780047B1 (en) | 2018-12-19 |
AU2012338555A1 (en) | 2014-06-05 |
EP2780047A1 (en) | 2014-09-24 |
GB201119810D0 (en) | 2011-12-28 |
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