JP5882894B2 - 患者の股関節に移植する際に使用する医療装置 - Google Patents
患者の股関節に移植する際に使用する医療装置 Download PDFInfo
- Publication number
- JP5882894B2 JP5882894B2 JP2012519509A JP2012519509A JP5882894B2 JP 5882894 B2 JP5882894 B2 JP 5882894B2 JP 2012519509 A JP2012519509 A JP 2012519509A JP 2012519509 A JP2012519509 A JP 2012519509A JP 5882894 B2 JP5882894 B2 JP 5882894B2
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- Prior art keywords
- femoral
- medical device
- head
- femoral neck
- neck
- Prior art date
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- A—HUMAN NECESSITIES
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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
- 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
- A61F2002/365—Connections of heads to necks
-
- 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
- A61F2/46—Special tools for implanting artificial joints
- A61F2002/4631—Special tools for implanting artificial joints the prosthesis being specially adapted for being cemented
-
- 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
- A61F2/46—Special tools for implanting artificial joints
- A61F2002/4635—Special tools for implanting artificial joints using minimally invasive surgery
-
- 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
- A61F2/46—Special tools for implanting artificial joints
- A61F2002/4677—Special tools for implanting artificial joints using a guide wire
-
- 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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
- A61F2240/002—Designing or making customized prostheses
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- Public Health (AREA)
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- Cardiology (AREA)
- Transplantation (AREA)
- Surgery (AREA)
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Description
滑液ジョイントは、哺乳類のジョイントで最も一般のタイプであって、ほとんど全ての肢関節を代表する。接触させることは浮上する前記、大腿骨の骨(頭大腿骨)の骨盤、寛骨臼および接触表面は滑らかで丸くて、関節軟骨によってカバーした。滑液膜はジョイントをカプセル化する。そして、股関節腔を形成する。そして、それは滑液流体を含む。外側で、滑液膜は繊維のカプセルおよび靭帯である。そして、関節カプセルを形成する。
大腿骨頸部の皮質骨、大腿骨頸部の海綿状骨および大腿骨頸部に注射される人工素材。
図面において、参照番号の様に、数桁の全体にわたって同一であるか対応する要素を示す。これらの図が例示目的のためにあって、本発明の範囲をいかなる形であれ制限していないことはいうまでもない。このように、方向のいかなる参照も、例えば「上へ」または、「下って」図に示される方向に関連しているだけである。また、いかなる寸法もなど。図において、目的は、説明のために示される。
股関節カプセル12に損害を与えることのない股関節手術を実行することによって、自然なある者に可能であるように、患者は完全に回復することができて、圧力の等しい量を人工関節に配置することができる。
頭大腿骨および大腿骨頸部6の部を広げることは、主に海綿状骨において実行される、しかしながら、それは、可能性を無視しないいくつかの頭大腿骨5または大腿骨頸部6の皮質骨において実行される広げている必要。
医療装置がどのケースでありえたかというチタン(ステンレス鋼、Corian、PEまたは他のアクリル系ポリマ)が、股関節の挿入の後、油をさされるために適応させた。
Claims (13)
- 患者の股関節に移植する際に使用する医療装置であって、健康な股関節はその中心部に向って凸形の股関節表面を有する大腿骨の近位の部としてのボール型の大腿骨頭と、前記股関節の中心に向って凹形の股関節表面を有する骨盤の一部としてのボール型の寛骨臼とを有しており、前記大腿骨頭は中心に設けた長手方向軸を有し、この長手方向軸は前記大腿骨頭および大腿骨頸部の中心を貫通し、且つ大腿骨と軸合せされ、大腿骨頭および大腿骨頸部の中心軸として定義されるものであり、
前記医療装置は、前記股関節の中心に向かうように適合された凹形の表面を有するボウル形の人工寛骨臼を有し、前記ボウル形の人工寛骨臼が、移植されたときに、
a. 患者の大腿骨に固定され、且つ
b. 前記股関節の中心に向かうように適合された凸形の表面を有するボウル形の人工大腿骨頭であって、患者の骨盤に固定された人工大腿骨頭と移動可能に接続されており、
i.前記ボウル形の人工寛骨臼は、前記大腿骨頭の外側から、前記大腿骨頭の皮質骨によって安定させるか、または、前記大腿骨頸部の外側から、前記大腿骨頸部の皮質骨によって安定させるように構成された大腿骨固定部分を備え、
ii.前記大腿骨頭または大腿骨頸部は、最も近位の部分を有し、前記大腿骨固定部分は、その外側に、前記最も近位の部分を越えて通過するように構成され、前記大腿骨頭または大腿骨頸部の前記最も近位の部分よりも部分的に遠位に配置され、前記大腿骨固定部分は、前記大腿骨頭または大腿骨頸部の一部で前記人工大腿骨頭を握るように構成され、前記大腿骨頭または大腿骨頸部への医療装置の固定を援助している
ことを特徴とする医療装置。 - 前記大腿骨固定部分が、少なくとも以下のいずれか一つに適合する請求項1記載の医療装置;
a.少なくとも前記大腿骨頭および大腿骨頸部のいずれかが外科的に修正されたときに、前記大腿骨頭の内部から、前記大腿骨頭の皮質骨によって安定させるか、または、前記大腿骨頸部の内部から、前記大腿骨頸部の皮質骨によって安定させること、
b.少なくとも前記大腿骨頭および大腿骨頸部が、前記大腿骨固定部分を支持している前記大腿骨頭または大腿骨頸部の切断された皮質端を有して、外科的に修正されたときに、前記大腿骨頭の皮質骨の近位の側から、前記大腿骨頭の皮質骨によって安定させるか、または前記大腿骨頸部の皮質骨の近位の側から、前記大腿骨頸部の皮質骨によって安定させること、
c.少なくとも前記大腿骨頭および大腿骨頸部のいずれかが外科的に修正されたときに、
外科的に修正された皮質骨の近位の側から、そして、前記大腿骨頭または大腿骨頸部の内部から、前記大腿骨頭または大腿骨頸部の皮質骨によって安定させること、
d.外科的に修正された皮質骨の近位側から、そして、前記大腿骨頭または大腿骨頸部の外側から、前記大腿骨頭または大腿骨頸部の皮質骨によって安定させること、
e.前記大腿骨頭または大腿骨頸部の内部から、そして、前記大腿骨頭または大腿骨頸部の外側から、前記大腿骨頭または大腿骨頸部の皮質骨によって安定させること。 - 前記大腿骨固定部分が、機械式固定部材を受けるために適応する少なくとも一つの空腔を備えることを特徴とする請求項1または2に記載の医療装置。
- 移植されたときに、前記大腿骨頭または大腿骨頸部の皮質骨内部の前記少なくとも一つの空腔に置かれるように構成された機械式固定部材をさらに備えることを特徴とする請求項3記載の医療装置。
- 前記機械式固定部材が、少なくとも以下のいずれか一つに配置されるように適合する請求項4記載の医療装置;
a.前記大腿骨頭の内部から前記大腿骨頭または大腿骨頸部の皮質骨の中、
b.前記大腿骨頭の外側から前記大腿骨頭または大腿骨頸部の皮質骨の中、
c.前記大腿骨頭の近位の側から、頭または大腿骨頸部の皮質骨の中。 - 前記大腿骨固定部分は、前記大腿骨の一部を受けるように構成された凹部を備えることを特徴とする請求項1乃至5のいずれか一つに記載の医療装置。
- 部分的に、前記凹部の第1側上で前記大腿骨固定部分の第1部分の内部、部分的に、前記凹部に置かれる大腿骨の部分の内部、部分的に、前記凹部の第2の反対側上で前記大腿骨固定部分の第2部分の内部に、前記大腿骨の部分を前記凹部内に制止するために配置される機械式固定部材をさらに備えることを特徴とする請求項6記載の医療装置。
- 前記医療装置は、前記大腿骨固定部分を安定させるためにその近位の側から前記大腿骨頸部に置かれるように構成された長形部材をさらに備えることを特徴とする請求項1乃至7のいずれか一つに記載の医療装置。
- 前記伸長素子が、少なくとも以下のいずれか一つを備える請求項8記載の医療装置;
a.前記大腿骨頸部の皮質骨、前記大腿骨頸部の網状骨および前記大腿骨頸部に注射される人工素材のうち、少なくとも1つと係合するように構成される雌ねじ部、
b.前記大腿骨頸部の皮質骨、前記大腿骨頸部の網状骨および前記大腿骨頸部に注射される人工素材のうち少なくとも1つと係合するように構成されるアンカー部分、
c.前記大腿骨頸部の皮質骨、前記大腿骨頸部の網状骨および前記大腿骨頸部に注射される人工素材のうち少なくとも1つと係合するように構成されるアンカー部分であって、前記アンカー部分は、第一および第2の状態にあり、前記第2の状態では、前記医療装置を大腿骨の骨に対し固定するために、前記アンカー部分は、前記大腿骨頸部の皮質骨、前記大腿骨頸部の網状骨および前記大腿骨頸部に注射される人工素材の少なくとも1つに係合するように構成されている。 - 前記医療装置は、大腿骨に前記医療装置をさらに安定させるように構成されたループ形の固定要素をさらに含むことを特徴とする請求項1乃至9のいずれか一つに記載の医療装置。
- 前記医療装置が移植された時、前記大腿骨固定部分は、その少なくとも一つの部分に沿ってループ形の固定要素を安定させるように構成された少なくとも一つの溝を有することを特徴とする請求項10記載の医療装置。
- 前記大腿骨頭または大腿骨頸部の一部は、前記大腿骨頭または大腿骨頸部の中心軸から最大の距離で配置され、前記大腿骨固定部分の一部は、前記大腿骨頭または大腿骨頸部の中心軸から離れて配置されるように構成され、その距離は、前記大腿骨頭または大腿骨頸部の中心軸から前記大腿骨頭または大腿骨頸部までの前記最大の距離より短いことを特徴とする請求項1に記載の医療装置。
- 前記大腿骨固定部分は、前記大腿骨頭または大腿骨頸部の内部、前記大腿骨頭または大腿骨頸部の外側および前記大腿骨頭または大腿骨頸部の切断された近位側のうち少なくとも1つから、前記大腿骨頭または大腿骨頸部の皮質骨の方向へ、前記医療装置の安定化を調整するように操作可能であることを特徴とする請求項1乃至12のいずれか一つに記載の医療装置。
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| PCT/SE2010/050803 WO2011005187A1 (en) | 2009-07-10 | 2010-07-12 | Hip joint device and method |
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| JP2016019929A Division JP6265444B2 (ja) | 2009-07-10 | 2016-02-04 | 患者の股関節に移植する際に使用する医療装置 |
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| JP2012532659A JP2012532659A (ja) | 2012-12-20 |
| JP2012532659A5 JP2012532659A5 (ja) | 2013-08-29 |
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| EP (1) | EP2451390B1 (ja) |
| JP (1) | JP5882894B2 (ja) |
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| US9649194B2 (en) * | 2009-07-10 | 2017-05-16 | Peter Forsell | Hip joint device |
| JP5977391B2 (ja) * | 2009-07-10 | 2016-08-24 | ミルックス・ホールディング・エスエイ | 患者の股関節内への移植される医療器具 |
| HRP20211214T1 (hr) * | 2009-07-10 | 2021-12-24 | Implantica Patent Ltd. | Uređaj za zglob kuka |
| US9474613B2 (en) * | 2013-03-14 | 2016-10-25 | William B. Kurtz | Acetabular fixation system and method |
| WO2020070244A1 (en) | 2018-10-04 | 2020-04-09 | Depuy Ireland Unlimited Company | Prosthesis extraction system |
| CN111839819A (zh) * | 2020-09-03 | 2020-10-30 | 赵晓辉 | 一种组合式髋关节假体的快速组装及翻修方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668531A (en) * | 1952-02-15 | 1954-02-09 | Edward J Haboush | Prosthesis for hip joint |
| FR2061466A5 (ja) * | 1970-09-09 | 1971-06-18 | Muller Jean Nicolas | |
| DE2250501C3 (de) * | 1972-10-14 | 1975-04-30 | Artur 7241 Tumlingen Fischer | Befestigungsmittel fur die Pfanne einer Huftgelenkprothese |
| US3916451A (en) * | 1974-10-25 | 1975-11-04 | Frederick F Buechel | Floating center prosthetic joint |
| US4846840A (en) * | 1986-09-09 | 1989-07-11 | Sylvain Leclercq | Joint prosthesis |
| JPH01175846A (ja) * | 1987-12-28 | 1989-07-12 | Shirubian Rukureerusekiyu | 人工関節 |
| GB2251795B (en) * | 1991-01-17 | 1995-02-08 | Minnesota Mining & Mfg | Orthopaedic implant |
| US20020143402A1 (en) * | 1995-09-04 | 2002-10-03 | Limber Ltd. | Hip joint prostheses |
| US6010535A (en) * | 1998-04-30 | 2000-01-04 | Shah; Mrugesh K. | Joint replacement system |
| FR2841768B1 (fr) * | 2002-07-05 | 2005-05-06 | Tornier Sa | Prothese d'epaule ou de hanche facilitant l'abduction |
| DE10252123B3 (de) | 2002-11-05 | 2004-07-22 | Eska Implants Gmbh & Co. | Set zur Erstellung eines künstlichen Hüftgelenkes |
| EP1566154A1 (de) * | 2004-02-20 | 2005-08-24 | Argomedical AG | Prothese zum Oberflächenersatz im Bereich der Kugel von Kugelgelenken |
| US20060190089A1 (en) * | 2005-02-18 | 2006-08-24 | Howmedica Osteonics Corp. | Internal adaptor for hip acetabular cage |
| EP1787603A1 (de) * | 2005-11-18 | 2007-05-23 | Zimmer GmbH | Basisplattform für ein künstliches Gelenk |
| US20090287309A1 (en) * | 2007-01-30 | 2009-11-19 | Tornier Sas | Intra-articular joint replacement |
| US9168065B2 (en) * | 2008-04-30 | 2015-10-27 | Moximed, Inc. | Ball and socket assembly |
-
2010
- 2010-07-12 MX MX2012000522A patent/MX336424B/es unknown
- 2010-07-12 AU AU2010269152A patent/AU2010269152B2/en not_active Ceased
- 2010-07-12 WO PCT/SE2010/050803 patent/WO2011005187A1/en not_active Ceased
- 2010-07-12 EP EP10797394.3A patent/EP2451390B1/en active Active
- 2010-07-12 BR BR112012000643A patent/BR112012000643B8/pt not_active IP Right Cessation
- 2010-07-12 MX MX2012000519A patent/MX2012000519A/es active IP Right Grant
- 2010-07-12 US US13/382,643 patent/US11103355B2/en active Active
- 2010-07-12 JP JP2012519509A patent/JP5882894B2/ja not_active Expired - Fee Related
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2016
- 2016-06-24 AU AU2016204364A patent/AU2016204364B2/en active Active
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2018
- 2018-05-16 AU AU2018203460A patent/AU2018203460B2/en not_active Ceased
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2020
- 2020-01-17 AU AU2020200347A patent/AU2020200347B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP2451390A4 (en) | 2013-04-10 |
| MX2012000519A (es) | 2012-06-28 |
| AU2016204364B2 (en) | 2018-02-22 |
| EP2451390B1 (en) | 2015-08-26 |
| MX2012000522A (es) | 2012-06-28 |
| AU2018203460B2 (en) | 2019-10-17 |
| US11103355B2 (en) | 2021-08-31 |
| BR112012000643B8 (pt) | 2021-06-22 |
| AU2018203460A1 (en) | 2018-06-07 |
| BR112012000643A2 (pt) | 2016-11-16 |
| AU2010269152B2 (en) | 2016-03-24 |
| AU2020200347B2 (en) | 2021-11-11 |
| EP2451390A1 (en) | 2012-05-16 |
| JP2012532659A (ja) | 2012-12-20 |
| BR112012000643B1 (pt) | 2020-12-01 |
| MX336424B (es) | 2016-01-19 |
| AU2010269152A1 (en) | 2012-03-01 |
| AU2016204364A1 (en) | 2016-07-14 |
| US20120101588A1 (en) | 2012-04-26 |
| AU2020200347A1 (en) | 2020-02-06 |
| WO2011005187A1 (en) | 2011-01-13 |
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