JP2007530164A - 人工関節器官 - Google Patents
人工関節器官 Download PDFInfo
- Publication number
- JP2007530164A JP2007530164A JP2007505158A JP2007505158A JP2007530164A JP 2007530164 A JP2007530164 A JP 2007530164A JP 2007505158 A JP2007505158 A JP 2007505158A JP 2007505158 A JP2007505158 A JP 2007505158A JP 2007530164 A JP2007530164 A JP 2007530164A
- Authority
- JP
- Japan
- Prior art keywords
- curved
- bone
- prosthetic
- artificial joint
- bending portion
- 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.)
- Pending
Links
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Images
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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
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- A61F2/4425—Intervertebral or spinal discs, e.g. resilient made of articulated components
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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
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- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
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- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
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-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
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- A—HUMAN NECESSITIES
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- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
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-
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- 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
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- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00179—Ceramics or ceramic-like structures
- A61F2310/00185—Ceramics or ceramic-like structures based on metal oxides
- A61F2310/00203—Ceramics or ceramic-like structures based on metal oxides containing alumina or aluminium oxide
-
- A—HUMAN NECESSITIES
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-
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- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- 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
- A61F2310/00796—Coating or prosthesis-covering structure made of a phosphorus-containing compound, e.g. hydroxy(l)apatite
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- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00976—Coating or prosthesis-covering structure made of proteins or of polypeptides, e.g. of bone morphogenic proteins BMP or of transforming growth factors TGF
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Neurology (AREA)
- Vascular Medicine (AREA)
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Abstract
【選択図】図7
Description
Claims (26)
- 人工関節器官において、
第1骨部分と係合する第1部材であって、第1湾曲部を有する第1面を備えている第1部材と、
第2骨部分と係合する第2部材であって、第2湾曲部を有する第2面を備えている第2部材と、を備えており、
前記第1部材は前記第2部材に対して並進運動を行うことができ、前記第2湾曲部は、前記第1湾曲部内に配置され、前記第1及び第2湾曲部を前記第1及び第2骨部分を通る第1軸に沿って整列させる方向に付勢する、人工関節器官。 - 前記第1湾曲部は、第1の一定の半径と第1の中心点とを有しており、前記第2湾曲部は、第2の一定の半径と第2の中心点とを有している、請求項1に記載の人工関節器官。
- 前記第1の一定の半径は、前記第2の一定の半径よりも大きい、請求項2に記載の人工関節器官。
- 前記整列は、前記第1軸に沿って前記第1及び第2の中心点が整列することを含んでいる、請求項2に記載の人工関節器官。
- 前記第1湾曲部は、前記第1の一定の半径で弧を描くことにより画定される第1内部領域を有し、前記第2湾曲部は前記内部領域内に配置されている、請求項2に記載の人工関節器官。
- 前記第1湾曲部は可変半径を有している、請求項1に記載の人工関節器官。
- 前記第1湾曲部は湾曲部分と平坦部分の組み合わせを有している、請求項1に記載の人工関節器官。
- 前記第1及び第2部材の間に挟まれた中央部材を更に備えている、請求項1に記載の人工関節器官。
- 前記中央部材は、前記第1部材が前記第2部材に対して並進運動を行うと、前記第1面と前記第2面の間で関節運動を行う、請求項8に記載の人工関節器官。
- 前記第2面は、横軸に沿って伸張する半円筒形突起部を有している、請求項1に記載の人工関節器官。
- 前記第2面は、半球形突起部を有している、請求項1に記載の人工関節器官。
- 前記第1及び第2面は陥凹部を有している、請求項1に記載の人工関節器官。
- 前記第1軸と直交する第2軸に沿う動作を制限する拘束機構を更に備えている、請求項1に記載の人工関節器官。
- 前記第1部材は、前記第2軸に対して、前記第1及び第2軸と直交する第3軸に沿って並進運動を行うことができる、請求項1に記載の人工関節器官。
- 中立位置と第1位置を更に備えており、前記第1位置では、前記移植片は、前記中立位置に向けて動くように付勢される、請求項1に記載の人工関節器官。
- 前記第1位置では、前記第1湾曲部は、前記第2湾曲部と、より密に一致している、請求項15に記載の人工関節器官。
- 前記第1湾曲部は前記第2湾曲部よりも緩やかである、請求項1に記載の人工関節器官。
- 前記第1湾曲部は、前記第1軸に沿って前記第2湾曲部の上側に在る、請求項1に記載の人工関節器官。
- 前記第1面は凹状であり、前記第2面は凸状である、請求項1に記載の人工関節器官。
- 前記第1及び第2面は凹状である、請求項1に記載の人工関節器官。
- 前記第1及び第2骨部分は肩関節を含んでいる、請求項1に記載の人工関節器官。
- 前記第1及び第2骨部分は膝関節を含んでいる、請求項1に記載の人工関節器官。
- 前記第1及び第2骨部分は股関節を含んでいる、請求項1に記載の人工関節器官。
- 第1骨部分と係合する第1部材であって、第1湾曲面を備えている第1部材と、
第2骨部分と係合する第2部材であって、第2湾曲部を備えている第2部材と、を備えており、
前記第1部材が前記第2部材に対して並進運動を行うと、前記第1湾曲面と前記第2湾曲面の一致度が増す、人工関節器官。 - 2つの骨部分の間に人工関節器官を設置するための方法において、
中央部材を第1部材の第1湾曲面と係合させる段階と、
前記中央部材を第2部材の第2湾曲面と係合させる段階と、
前記第2湾曲面を前記第1湾曲面の内部領域内に配置する段階と、
前記第1部材を第1骨部分と係合させる段階と、
前記第2部分を第2骨部分と係合させる段階と、から成り、
前記第1部材は、並進運動を行うことができ、前記第1及び第2湾曲面は、前記第1及び第2骨部分を通る軸に沿って整列する方向に付勢される、方法。 - 人工関節器官において、
第1骨部分と係合する第1部材であって、第1の比較的平坦な面を備えており、前記比較的平坦な面は周辺リップ部を含んでいる、第1部材と、
第2骨部分と係合する第2部材であって、第2湾曲面を備えている第2部材と、を備えており、
前記第1部材は、前記第2部材に対して並進運動を行うことができ、前記第2湾曲部は、前記第1の比較的平坦な面上の前記周辺リップ部の中に配置され、前記第2部材が前記周辺リップの中で拘束されずに動けるようになっている、人工関節器官。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/806,487 US20050216092A1 (en) | 2004-03-23 | 2004-03-23 | Constrained artificial implant for orthopaedic applications |
PCT/US2005/009777 WO2005094737A1 (en) | 2004-03-23 | 2005-03-23 | Constrained artificial implant for orthopaedic applications |
Publications (2)
Publication Number | Publication Date |
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JP2007530164A true JP2007530164A (ja) | 2007-11-01 |
JP2007530164A5 JP2007530164A5 (ja) | 2008-04-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007505158A Pending JP2007530164A (ja) | 2004-03-23 | 2005-03-23 | 人工関節器官 |
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Country | Link |
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US (1) | US20050216092A1 (ja) |
EP (1) | EP1737396A1 (ja) |
JP (1) | JP2007530164A (ja) |
KR (1) | KR20070094698A (ja) |
CN (1) | CN1976652A (ja) |
AU (1) | AU2005229007A1 (ja) |
CA (1) | CA2560803A1 (ja) |
WO (1) | WO2005094737A1 (ja) |
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FR2900045B1 (fr) | 2006-04-21 | 2009-01-16 | Tornier Sas | Prothese d'epaule ou de hanche |
US8715352B2 (en) | 2006-12-14 | 2014-05-06 | Depuy Spine, Inc. | Buckling disc replacement |
FR2911773B1 (fr) | 2007-01-30 | 2009-03-27 | Tornier Sas | Methode et ensemble d'instrumentation chirurgicale pour poser une prothese totale d'epaule inversee,et prothese correspondante |
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FR2934771B1 (fr) * | 2008-08-07 | 2011-11-18 | Jean Philippe Lemaire | Prothese de disque intervertebral auto-adaptative et autostable. |
WO2010070444A1 (fr) * | 2008-12-18 | 2010-06-24 | Medtech Research Sa | Système de stabilisation intervertébrale articulé |
DE102009011648A1 (de) * | 2009-03-04 | 2010-09-09 | Advanced Medical Technologies Ag | Implantatsystem mit Auflageelementen |
US9066809B2 (en) * | 2009-05-15 | 2015-06-30 | Globus Medical Inc. | Method for inserting and positioning an artificial disc |
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FR2966343B1 (fr) | 2010-10-22 | 2012-12-07 | Tornier Sa | Jeu de composants glenoidiens d'une prothese d'epaule |
CN108836580A (zh) * | 2018-07-06 | 2018-11-20 | 北京爱康宜诚医疗器材有限公司 | 人工椎间盘架体 |
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JP2011500294A (ja) * | 2007-10-25 | 2011-01-06 | ドゥッガル ニール | 椎間板置換のためのシステムおよび方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1976652A (zh) | 2007-06-06 |
CA2560803A1 (en) | 2005-10-13 |
AU2005229007A1 (en) | 2005-10-13 |
WO2005094737A1 (en) | 2005-10-13 |
US20050216092A1 (en) | 2005-09-29 |
EP1737396A1 (en) | 2007-01-03 |
KR20070094698A (ko) | 2007-09-21 |
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