JP5388065B2 - 固有振動数の操作及び抑制のための人工補正器構成部品の非対称的な構成 - Google Patents
固有振動数の操作及び抑制のための人工補正器構成部品の非対称的な構成 Download PDFInfo
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- JP5388065B2 JP5388065B2 JP2009523266A JP2009523266A JP5388065B2 JP 5388065 B2 JP5388065 B2 JP 5388065B2 JP 2009523266 A JP2009523266 A JP 2009523266A JP 2009523266 A JP2009523266 A JP 2009523266A JP 5388065 B2 JP5388065 B2 JP 5388065B2
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- stem
- geometry
- asymmetrically
- ball head
- artificial
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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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
- 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
-
- 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
- A61F2250/0018—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
- A61F2250/0039—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 diameter
-
- 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
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0075—Sound-damping or noise-reducing means
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
市場には自然の股関節の代替のための複数の人工補正器機構が存在している。人工補正器機構は、一般的に、球頭2と連結されているステム1と、ソケットインサート3と連結されている寛骨臼ソケット4とから成っている。ステム1と寛骨臼ソケット4とは大腿骨もしくは骨盤骨へ組み込むことにより身体に結合されていて、且つ球頭2もしくはソケットインサート3のための支持体である。球頭2はソケットインサート3の球冠において回動可能に支承されている−自由度:1(図1参照)。
Claims (9)
- 患者の大腿骨(5)に埋め込むための人工股関節のステム(1)であって、該ステム(1)が球頭(2)に連結可能であり、該球頭(2)がまたソケットインサート(3)の球冠において回動可能に挿入されている、人工股関節のステムにおいて、
当該ステム(1)が、ステムの固有モードの形成を防ぐことができ、音響的に知覚可能な振動数範囲における構成部品の振動の顕在化を緩衝するように、前記ステム(1)の外側及び内側の少なくとも一方側の、ジオメトリ、又はジオメトリ及び材料が、非対称的に構成され、かつ、
前記少なくとも一方側のジオメトリが、前記ステム(1)の表面に設けた切欠き(6)を含み、3つの全空間方向において非対称的に構成されることを特徴とする人工股関節のステム。 - 前記ジオメトリ及び材料は、前記切欠き(6)に、ステム(1)の基本材料とは異なる弾性率を備えた第2の材料を充填することにより非対称的に構成される請求項1記載のステム。
- 前記ジオメトリは、前記ステムの横断面(8)の外側の周縁部(7)を非対称的に成形することにより非対称的に構成される請求項1または2記載のステム。
- 前記ジオメトリは、前記ステム(1)をステム軸線(9)に沿って不連続的に成形することにより非対称的に構成される請求項1から3までのいずれか一項記載のステム。
- 前記ジオメトリは、前記ステム(1)に、貫通している横方向孔(10)を形成することにより非対称的に構成される請求項1から4までのいずれか一項記載のステム。
- 前記ジオメトリは、前記ステム(1)に、可能な限り種々異なる体積の内側の中空室(11)を形成することにより非対称的に構成される請求項1から5までのいずれか一項記載のステム。
- 前記ジオメトリは、前記ステム(1)に、不連続的に互いに隣り合うように長手方向孔(12)を形成することにより非対称的に構成される請求項1から6までのいずれか一項記載のステム。
- 結合ウェブ(13)を備えた請求項1から7までのいずれか一項記載のステムにおいて、前記結合ウェブ(13)において種々異なる直径の孔(14)が加工されている、請求項1から7までのいずれか一項記載のステム。
- 剛性、緩衝特性及び素材の少なくとも1つが、ステム軸線(9)に沿って種々異なっている、請求項1から8までのいずれか一項記載のステム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006036927 | 2006-08-04 | ||
DE102006036927.0 | 2006-08-04 | ||
DE102007031663A DE102007031663A1 (de) | 2006-08-04 | 2007-07-06 | Asymmetrische Gestaltung von Prothesenkomponenten zur Manipulation und Unterdrükung der Eigenfrequenzen |
DE102007031663.3 | 2007-07-06 | ||
PCT/EP2007/058122 WO2008015284A1 (de) | 2006-08-04 | 2007-08-06 | Asymmetrische gestaltung von prothesenkomponenten zur manipulation und unterdrückung der eigenfrequenzen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009545413A JP2009545413A (ja) | 2009-12-24 |
JP5388065B2 true JP5388065B2 (ja) | 2014-01-15 |
Family
ID=38694889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009523266A Expired - Fee Related JP5388065B2 (ja) | 2006-08-04 | 2007-08-06 | 固有振動数の操作及び抑制のための人工補正器構成部品の非対称的な構成 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2049047A1 (ja) |
JP (1) | JP5388065B2 (ja) |
KR (1) | KR101388594B1 (ja) |
CN (1) | CN101522135B (ja) |
DE (1) | DE102007031663A1 (ja) |
WO (1) | WO2008015284A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8066775B2 (en) * | 2009-06-12 | 2011-11-29 | Branovacki George | Joint implant |
KR102640277B1 (ko) | 2023-11-07 | 2024-02-27 | 주식회사 이티에스코리아 | 이탈방지 기능이 적용되고 조립성이 향상된 일체형 튜브 클립 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2933237A1 (de) * | 1979-08-16 | 1981-03-26 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Gelenkprothesenteil |
DE3120147A1 (de) * | 1981-05-18 | 1982-12-09 | Mecron Medizinische Produkte Gmbh, 1000 Berlin | "hueftgelenk-prothese" |
JPS6045356A (ja) * | 1983-08-20 | 1985-03-11 | 住友電気工業株式会社 | 人工関節 |
US4595393A (en) * | 1983-11-23 | 1986-06-17 | Mecron Medizinische Produkte Gmbh | Hip joint prosthesis having a hollow shaft |
US4822368A (en) * | 1986-06-02 | 1989-04-18 | Boehringer Mannheim Corporation | Sugical method of attaching enclosure member for prosthetic joint |
NL8702626A (nl) * | 1987-11-03 | 1989-06-01 | Orthopaedic Tech Bv | Werkwijze voor het vormgeven van een geometrie van een endoprothese, een femurkopprothese, een acetabulumprothese, een werkwijze voor het in een botstuk brengen van een femurkopprothese en een instrument voor het plaatsen van een acetabulumprothese. |
CH674307A5 (ja) * | 1988-02-26 | 1990-05-31 | Sulzer Ag | |
FR2636519B1 (fr) * | 1988-09-16 | 1993-03-12 | Breard Francis | Prothese articulaire, notamment prothese femorale, a effet d'auto-amortissement |
JPH0592020A (ja) * | 1991-09-30 | 1993-04-16 | Terumo Corp | 人工関節 |
CN2114434U (zh) * | 1992-03-26 | 1992-09-02 | 天津开发区美信生物医学工程联合公司 | 新型仿生全髋人工关节 |
DE9213218U1 (de) * | 1992-10-01 | 1992-11-26 | Aesculap AG, 7200 Tuttlingen | Endoprothesenschaft |
US5702446A (en) * | 1992-11-09 | 1997-12-30 | Board Of Regents, The University Of Texas System | Bone prosthesis |
JPH06218002A (ja) * | 1993-01-26 | 1994-08-09 | Amuko Soyuuzu:Kk | 人工腰部関節 |
CN2176125Y (zh) * | 1994-01-17 | 1994-09-07 | 陈汉文 | 钛丝表面髋关节 |
JPH07265341A (ja) * | 1994-04-01 | 1995-10-17 | Yoshihiro Kishigami | 人工関節固定用ステム |
DE4428099C5 (de) * | 1994-08-09 | 2004-12-30 | Moos, Norbert, Dr. | Mit Knochenzement befestigbare Hüftkopf-Schaft-Endoprothese |
FR2733145B1 (fr) * | 1995-04-18 | 1997-09-26 | Orthotechnique | Prothese de hanche a joint d'etancheite |
CN2231537Y (zh) * | 1995-05-25 | 1996-07-24 | 施鲁孙 | 组合式人工髋关节柄 |
JPH0951907A (ja) * | 1995-08-11 | 1997-02-25 | Asahi Optical Co Ltd | 人工関節のステムアッセンブリ |
TW386873B (en) | 1995-12-19 | 2000-04-11 | Cerasiv Gmbh | Hip joint prosthesis |
DE19614949A1 (de) * | 1996-04-16 | 1997-10-23 | Horst Broziat | Knochenimplantat |
AU708593B2 (en) * | 1996-06-03 | 1999-08-05 | Mathys Medizinaltechnik Ag | Femur component for a hip endoprosthesis |
FR2751202B1 (fr) * | 1996-07-22 | 2001-03-16 | Zacouto Fred | Implant squelettique |
DE19635307A1 (de) * | 1996-09-01 | 1998-03-05 | Copf Franz Prof Dr Med | Prothesenteil |
ES2236201T3 (es) | 2000-03-14 | 2005-07-16 | SMITH & NEPHEW, INC. | Revestimiento de cupula acetubular con superficie de reborde de geometria variable. |
WO2002058597A2 (en) | 2001-01-25 | 2002-08-01 | Smith & Nephew, Inc. | Containment system for constraining a prosthetic component |
FR2857853B1 (fr) * | 2003-07-22 | 2005-08-26 | Biomet Merck France | Tige femorale pour prothese de hanche |
US20080234833A1 (en) * | 2004-03-23 | 2008-09-25 | B.I. Tec Ltd | Method of Designing and Manufacturing Artificial Joint Stem with Use of Composite Material |
-
2007
- 2007-07-06 DE DE102007031663A patent/DE102007031663A1/de not_active Ceased
- 2007-08-06 EP EP07802505A patent/EP2049047A1/de not_active Withdrawn
- 2007-08-06 WO PCT/EP2007/058122 patent/WO2008015284A1/de active Application Filing
- 2007-08-06 CN CN2007800290498A patent/CN101522135B/zh not_active Expired - Fee Related
- 2007-08-06 JP JP2009523266A patent/JP5388065B2/ja not_active Expired - Fee Related
- 2007-08-06 KR KR1020097004497A patent/KR101388594B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE102007031663A1 (de) | 2008-02-21 |
CN101522135A (zh) | 2009-09-02 |
CN101522135B (zh) | 2011-11-23 |
KR101388594B1 (ko) | 2014-04-23 |
JP2009545413A (ja) | 2009-12-24 |
KR20090038925A (ko) | 2009-04-21 |
EP2049047A1 (de) | 2009-04-22 |
WO2008015284A1 (de) | 2008-02-07 |
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