JP4589098B2 - モジュール式関節インプラント及びモジュール式股関節インプラント - Google Patents
モジュール式関節インプラント及びモジュール式股関節インプラント Download PDFInfo
- Publication number
- JP4589098B2 JP4589098B2 JP2004366056A JP2004366056A JP4589098B2 JP 4589098 B2 JP4589098 B2 JP 4589098B2 JP 2004366056 A JP2004366056 A JP 2004366056A JP 2004366056 A JP2004366056 A JP 2004366056A JP 4589098 B2 JP4589098 B2 JP 4589098B2
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- Prior art keywords
- male
- female
- modular implant
- joint
- wall
- Prior art date
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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
- A61F2002/3625—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
- A61F2/32—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
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3662—Femoral shafts
- A61F2/3672—Intermediate parts of shafts
- A61F2002/3674—Connections of proximal parts to distal parts
-
- 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
- A61F2/3662—Femoral shafts
- A61F2002/3678—Geometrical features
- A61F2002/3694—Geometrical features with longitudinal bores
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
-
- A—HUMAN NECESSITIES
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- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0041—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using additional screws, bolts, dowels or rivets, e.g. connecting screws
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0018—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0036—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in thickness
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0037—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in height or in length
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Description
本発明の目的は、上記取り付けるための手段を改良することにある。
12 大腿骨骨頭
14 寛骨臼コンポーネント
16 内側面
18 外側面
20 近位本体
22 ステム
24 上端部
26 下端部
28 頸部
30 内孔
32 孔開口部
34 内側表面
36 接合軸線
38 外側表面
40 壁
42 壁厚
44 下端部
46 上端部
48 突出部
50 外側表面
52 オフセット部分
54 内側部分
Claims (8)
- 股関節に隣接して大腿骨に挿入するためのモジュール式インプラントであって、
上端部と、下端部と、内側面と、外側面と、前記上端部に隣接して形成された頸部と、前記下端部に形成された内孔とを有し、該内孔が孔開口部と雄雌式接合部の雌側を形成する内側表面と長手方向接合軸線とを有する近位本体コンポーネントと、
前記近位本体コンポーネントに係合するための第1の端部と、前記大腿骨に挿入するための第2の端部と、前記第1の端部に形成された突出部とを有し、該突出部が雄雌式接合部の雄側を形成する外側表面を有し且つ前記接合軸線に沿って雄雌式着座配置で前記内孔と係合可能であるステムコンポーネントと、
を備え、前記雄側と前記雌側が前記孔開口部に隣接する部分で互いに接触するようになっており、前記孔開口部に隣接する前記外側面における前記雄側と前記雌側との接触部が、前記孔開口部に隣接する前記内側面における前記雄側と前記雌側との接触部に対して長手方向に前記上端部に向かってオフセット配置されている、モジュール式インプラント。 - 前記内孔及び前記突出部は互いに対して相補的なテーパ部を形成し、該テーパ部は前記第2の端部から前記第1の端部に向かって狭くなっている、請求項1に記載のモジュール式インプラント。
- 前記近位本体コンポーネントは前記内孔の前記内側表面から離間して設けられた外側表面を有し、前記内側表面及び前記外側表面が該内側表面と該外側表面との間に壁を規定し、前記内孔のテーパ部が前記接合軸線と概略平行な方向で前記孔開口部から前記上端部に向かうにしたがい、前記下端部と前記上端部との間の壁の一部において前記壁の厚さが増加して、前記孔開口部に隣接する前記外側面における前記雄側と前記雌側との接触部が前記壁の厚さを増加させる方向にオフセット配置されるようになっている、請求項1に記載のモジュール式インプラント。
- 前記モジュール式インプラントは、前記近位本体コンポーネントの前記頸部に支持された大腿骨骨頭コンポーネントと、該大腿骨骨頭コンポーネントと係合可能な寛骨臼コンポーネントとをさらに備える、請求項1に記載のモジュール式インプラント。
- 前記孔開口部は前記接合軸線に対して斜めになっている、請求項1に記載のモジュール式インプラント。
- 前記モジュール式インプラントは、関節荷重受容ヘッドをさらに備えており、前記内側面が使用の際に概略圧縮された状態になり且つ前記外側面が使用の際に概略引っ張られた状態になり、前記孔開口部に隣接する前記雄側と前記雌側との接触部が前記モジュール式インプラントの引っ張り側において長手方向に前記上端部に向かってオフセット配置されるようになっている、請求項1に記載のモジュール式インプラント。
- 前記近位本体コンポーネントは、前記内孔の前記内側表面から離間して設けられた外側表面を有し、前記内側表面及び前記外側表面が該内側表面と該外側表面との間に壁を規定し、前記下端部と前記上端部との間の壁の一部において前記壁の剛性が前記接合軸線と概略平行な方向に増加していると共に、前記突出部がさらに剛性を有しており、前記孔開口部に隣接する前記外側面における前記雄側と前記雌側との接触部が前記壁の剛性を増加させる方向にオフセット配置されるようになっている、請求項1に記載のモジュール式インプラント。
- 前記外側面に隣接する前記孔開口部が前記突出部から半径方向に離れる方向にオフセット配置されている、請求項1に記載のモジュール式インプラント。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/748,824 US6905515B1 (en) | 2003-12-27 | 2003-12-27 | Junction for a modular implant |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005193022A JP2005193022A (ja) | 2005-07-21 |
| JP2005193022A5 JP2005193022A5 (ja) | 2007-12-27 |
| JP4589098B2 true JP4589098B2 (ja) | 2010-12-01 |
Family
ID=34552897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004366056A Expired - Fee Related JP4589098B2 (ja) | 2003-12-27 | 2004-12-17 | モジュール式関節インプラント及びモジュール式股関節インプラント |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6905515B1 (ja) |
| EP (1) | EP1547548B1 (ja) |
| JP (1) | JP4589098B2 (ja) |
| AT (1) | ATE428381T1 (ja) |
| AU (1) | AU2004242524B2 (ja) |
| CA (1) | CA2482875C (ja) |
| DE (1) | DE602004020571D1 (ja) |
| ES (1) | ES2321835T3 (ja) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020120340A1 (en) | 2001-02-23 | 2002-08-29 | Metzger Robert G. | Knee joint prosthesis |
| US7497874B1 (en) | 2001-02-23 | 2009-03-03 | Biomet Manufacturing Corp. | Knee joint prosthesis |
| US7582092B2 (en) * | 2003-06-25 | 2009-09-01 | Depuy Products, Inc. | Assembly tool for modular implants and associated method |
| US7297166B2 (en) | 2003-06-25 | 2007-11-20 | Depuy Products, Inc. | Assembly tool for modular implants and associated method |
| US8998919B2 (en) | 2003-06-25 | 2015-04-07 | DePuy Synthes Products, LLC | Assembly tool for modular implants, kit and associated method |
| US7074224B2 (en) * | 2003-06-25 | 2006-07-11 | Depuy Products, Inc. | Modular tapered reamer for bone preparation and associated method |
| US7455695B2 (en) * | 2004-06-28 | 2008-11-25 | Depuy Products, Inc. | Modular prosthesis and locking nut therefor |
| US8597298B2 (en) | 2006-09-29 | 2013-12-03 | DePuy Synthes Products, LLC | Proximal reamer |
| JP5448842B2 (ja) | 2007-01-10 | 2014-03-19 | バイオメト マニファクチャリング コーポレイション | 膝関節プロテーゼシステムおよび埋込み方法 |
| US8562616B2 (en) | 2007-10-10 | 2013-10-22 | Biomet Manufacturing, Llc | Knee joint prosthesis system and method for implantation |
| US8163028B2 (en) | 2007-01-10 | 2012-04-24 | Biomet Manufacturing Corp. | Knee joint prosthesis system and method for implantation |
| US8187280B2 (en) | 2007-10-10 | 2012-05-29 | Biomet Manufacturing Corp. | Knee joint prosthesis system and method for implantation |
| US8328873B2 (en) | 2007-01-10 | 2012-12-11 | Biomet Manufacturing Corp. | Knee joint prosthesis system and method for implantation |
| US8556912B2 (en) * | 2007-10-30 | 2013-10-15 | DePuy Synthes Products, LLC | Taper disengagement tool |
| US8518050B2 (en) | 2007-10-31 | 2013-08-27 | DePuy Synthes Products, LLC | Modular taper assembly device |
| US8167882B2 (en) | 2008-09-30 | 2012-05-01 | Depuy Products, Inc. | Minimally invasive bone miller apparatus |
| US8562690B1 (en) | 2010-04-22 | 2013-10-22 | Zimmer, Inc. | Modular revision femoral prosthesis |
| US8533921B2 (en) | 2010-06-15 | 2013-09-17 | DePuy Synthes Products, LLC | Spiral assembly tool |
| US8623093B2 (en) | 2010-07-07 | 2014-01-07 | Zimmer, Inc. | Sleeve for modular revision hip stem |
| US9095452B2 (en) | 2010-09-01 | 2015-08-04 | DePuy Synthes Products, Inc. | Disassembly tool |
| EP2856974B1 (en) | 2011-04-06 | 2017-03-01 | DePuy Synthes Products, LLC | Distal reamer |
| US20140128986A1 (en) * | 2012-11-06 | 2014-05-08 | Ihip Surgical, Llc | Monoblock head and neck unit for total hip replacement |
| GB201705917D0 (en) | 2017-04-12 | 2017-05-24 | Davidson Craig | Femoral trialling kit and assembly |
| GB201905459D0 (en) | 2019-04-17 | 2019-05-29 | Depuy Ireland Ultd Co | Indexable femoral neck resection guide |
| US12121446B1 (en) * | 2020-02-11 | 2024-10-22 | Dartmouth-Hitchcock Clinic | Modular implant for combination hip replacement with intramedullary rod |
| US12127955B2 (en) | 2021-04-29 | 2024-10-29 | Depuy Ireland Unlimited Company | Trial component and method |
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| US5413610A (en) * | 1986-12-25 | 1995-05-09 | Kyocera Corporation | Artificial hip joint |
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| EP0385585A1 (en) * | 1989-02-06 | 1990-09-05 | Stephen M. Horowitz, M.D. | A hip prosthesis and method for implanting the same |
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| US4917530A (en) * | 1989-08-31 | 1990-04-17 | Boehringer Mannheim Corporation | Structural joint |
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| FR2766356B1 (fr) * | 1997-07-22 | 1999-10-15 | Beguec Pierre Le | Dispositif d'implantation pour prothese femorale de reprise, de type sans ciment et modulaire |
| US6090146A (en) * | 1999-06-16 | 2000-07-18 | Bristol-Myers Squibb Company | Fastener for a modular implant |
| US6238435B1 (en) * | 2000-03-10 | 2001-05-29 | Bristol-Myers Squibb Co | Assembly tool for prosthetic implant |
| US6330845B1 (en) * | 2000-05-17 | 2001-12-18 | Bristol-Myers Squibb | Wrench for an implant |
| JP2003010215A (ja) * | 2001-07-02 | 2003-01-14 | Kyocera Corp | 大腿骨用整復部材 |
-
2003
- 2003-12-27 US US10/748,824 patent/US6905515B1/en not_active Expired - Lifetime
-
2004
- 2004-09-29 CA CA2482875A patent/CA2482875C/en not_active Expired - Lifetime
- 2004-12-17 JP JP2004366056A patent/JP4589098B2/ja not_active Expired - Fee Related
- 2004-12-23 AT AT04030616T patent/ATE428381T1/de not_active IP Right Cessation
- 2004-12-23 EP EP04030616A patent/EP1547548B1/en not_active Expired - Lifetime
- 2004-12-23 ES ES04030616T patent/ES2321835T3/es not_active Expired - Lifetime
- 2004-12-23 DE DE602004020571T patent/DE602004020571D1/de not_active Expired - Lifetime
- 2004-12-24 AU AU2004242524A patent/AU2004242524B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CA2482875A1 (en) | 2005-06-27 |
| AU2004242524B2 (en) | 2009-11-19 |
| ES2321835T3 (es) | 2009-06-12 |
| US20050143835A1 (en) | 2005-06-30 |
| AU2004242524A1 (en) | 2005-07-14 |
| EP1547548A2 (en) | 2005-06-29 |
| JP2005193022A (ja) | 2005-07-21 |
| DE602004020571D1 (de) | 2009-05-28 |
| ATE428381T1 (de) | 2009-05-15 |
| EP1547548A3 (en) | 2006-03-22 |
| CA2482875C (en) | 2011-11-01 |
| EP1547548B1 (en) | 2009-04-15 |
| US6905515B1 (en) | 2005-06-14 |
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