JPH10513079A - 脛骨用補綴具 - Google Patents
脛骨用補綴具Info
- Publication number
- JPH10513079A JPH10513079A JP8523626A JP52362696A JPH10513079A JP H10513079 A JPH10513079 A JP H10513079A JP 8523626 A JP8523626 A JP 8523626A JP 52362696 A JP52362696 A JP 52362696A JP H10513079 A JPH10513079 A JP H10513079A
- Authority
- JP
- Japan
- Prior art keywords
- stem
- prosthesis
- fins
- tray
- tibial
- 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
Classifications
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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
- 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
- A61F2/38—Joints for elbows or knees
- A61F2/389—Tibial components
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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
- 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
- A61F2/38—Joints for elbows or knees
-
- 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
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/3011—Cross-sections or two-dimensional shapes
- A61F2002/30112—Rounded shapes, e.g. with rounded corners
- A61F2002/30133—Rounded shapes, e.g. with rounded corners kidney-shaped or bean-shaped
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- A—HUMAN NECESSITIES
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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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/3011—Cross-sections or two-dimensional shapes
- A61F2002/30112—Rounded shapes, e.g. with rounded corners
- A61F2002/30136—Rounded shapes, e.g. with rounded corners undulated or wavy, e.g. serpentine-shaped or zigzag-shaped
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- A—HUMAN NECESSITIES
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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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
- A61F2002/30332—Conically- or frustoconically-shaped protrusion and recess
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- A—HUMAN NECESSITIES
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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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- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
- A61F2002/30354—Cylindrically-shaped protrusion and recess, e.g. cylinder of circular basis
- A61F2002/30357—Stepped cylinders, i.e. having discrete diameter changes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
- A61F2002/30362—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit with possibility of relative movement between the protrusion and the recess
- A61F2002/30364—Rotation about the common longitudinal axis
- A61F2002/30367—Rotation about the common longitudinal axis with additional means for preventing said rotation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30451—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements soldered or brazed or welded
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30537—Special structural features of bone or joint prostheses not otherwise provided for adjustable
- A61F2002/30538—Special structural features of bone or joint prostheses not otherwise provided for adjustable for adjusting angular orientation
- A61F2002/3054—Special structural features of bone or joint prostheses not otherwise provided for adjustable for adjusting angular orientation about a connection axis or implantation axis for selecting any one of a plurality of radial orientations between two modular parts, e.g. Morse taper connections, at discrete positions, angular positions or continuous positions
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- A—HUMAN NECESSITIES
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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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30604—Special structural features of bone or joint prostheses not otherwise provided for modular
- A61F2002/30616—Sets comprising a plurality of prosthetic parts of different sizes or orientations
-
- A—HUMAN NECESSITIES
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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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- A61F2/00—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
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- A—HUMAN NECESSITIES
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- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
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- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/0015—Kidney-shaped, e.g. bean-shaped
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (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)
- Materials For Medical Uses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Compounds Of Unknown Constitution (AREA)
- Steroid Compounds (AREA)
- Treatment Of Sludge (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.a)患者の近位脛骨の一部と置き代えるための脛骨トレーと、 b)近位及び遠位端部分を有し、脛骨トレーを前記近位脛骨にしっかり固定す るために、脛骨トレーと角度をつくってそのトレーからの突出部を形成するステ ム部分とを備え、 c)そのステムが、ほぼ円柱状に形づくられた近位部分と先細にされた遠位部 分とを備え、 ほぼ平行に円周状に間隔をおいて配された複数のフィンがステムの全長に実質 的に延びることを特徴とする脛骨の補綴用膝部品。 2.フィンが、骨を切除するためにステムの遠位部分に鋭利な先端を有している 請求の範囲1記載の脛骨の補綴用膝部品。 3.フィンの先端は、近位で鋭利さが減る請求の範囲2記載の脛骨の補綴具の膝 部品。 4.フィンが、等しい間隔をおいて配されている先行する請求の範囲のいずれか 1つに記載の補綴具。 5.フィンが、ほぼ管状の内部孔を有するステムの中空円柱部から延びる先行す る請求の範囲のいずれか1つに記載の補綴具。 6.フィンが、横断面においてほぼ三角形に形づくられている先行する請求の範 囲のいずれか1つに記載の補綴具。 7.ステムが、トレーに取り外し可能に取り付けられている先行する請求の範囲 のいずれか1つに記載の補綴具。 8.ステムをトレーに取り外し可能に取り付けるための先細固定手段をさらに備 えている請求の範囲7記載の補綴具。 9.前記脛骨トレー及び前記ステム部分が、モジュール式の脛骨の補綴具用膝部 品の部分として供給される請求の範囲7または8に記載の補綴具。 10.前記脛骨トレー及び前記ステムの複数が、モジュール式の脛骨の補綴具の 膝部品を組み立てるためのキットとしていっしょに供給される請求の範囲9記載 の補綴具。 11.ステム及びトレーが一体である請求の範囲1〜6のいずれか1つに記載の 補綴具。 12.少なくとも3つのフィンがある先行する請求の範囲のいずれか1つに記載 の補綴具。 13.近位部及び遠位部が移行部分で一体につながっている先行する請求の範囲 のいずれか1つに記載の補綴具。 14.各フィンが、間に鈍角を形成する近位及び遠位直線状部を含む外縁を有し ている先行する請求の範囲のいずれか1つに記載の補綴具。 15.その角が、90度より大きく180度より小さい請求の範囲14記載の補 綴具。 16.各フィンが、縦長の溝によって隔てられている先行する請求の範囲のいず れか1つに記載の補綴具。 17.溝が、等しい間隔をおいて配されている請求の範囲16記載の補綴具。 18.ステムが、その長さの少なくとも一部に沿って長手方向 へ延びる平坦面をさらに備えている先行する請求の範囲のいずれか1つに記載の 補綴具。 19.長手方向への平坦面は、その幅がおよそ0及び40mmの間にある請求の 範囲18記載の補綴具。 20.平坦面が、フィンにほぼ平行である請求の範囲18または19記載の補綴 具。 21.ステムが、平坦な遠位先端を有している先行する請求の範囲のいずれか1 つに記載の補綴具。 22.フィンが、円周状におよそ3から180度までの間隔をおいて配されてい る先行する請求の範囲のいずれか1つに記載の補綴具。 23.円柱部の芯直径からフィンの外縁部分まで測定されるフィン高さが、2m mから40mmまでである先行する請求の範囲のいずれか1つに記載の補綴具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/381,118 | 1995-01-31 | ||
US08/381,118 US5609641A (en) | 1995-01-31 | 1995-01-31 | Tibial prosthesis |
PCT/US1996/001023 WO1996023459A1 (en) | 1995-01-31 | 1996-01-30 | Tibial prosthesis |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10513079A true JPH10513079A (ja) | 1998-12-15 |
JP3734270B2 JP3734270B2 (ja) | 2006-01-11 |
Family
ID=23503749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52362696A Expired - Lifetime JP3734270B2 (ja) | 1995-01-31 | 1996-01-30 | 脛骨用補綴具 |
Country Status (11)
Country | Link |
---|---|
US (1) | US5609641A (ja) |
EP (1) | EP0806921B1 (ja) |
JP (1) | JP3734270B2 (ja) |
KR (1) | KR100421161B1 (ja) |
AT (1) | ATE231709T1 (ja) |
AU (1) | AU689032B2 (ja) |
DE (1) | DE69626006T2 (ja) |
DK (1) | DK0806921T3 (ja) |
ES (1) | ES2191750T3 (ja) |
PT (1) | PT806921E (ja) |
WO (1) | WO1996023459A1 (ja) |
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- 1996-01-30 AU AU49661/96A patent/AU689032B2/en not_active Expired
- 1996-01-30 DE DE69626006T patent/DE69626006T2/de not_active Expired - Lifetime
- 1996-01-30 AT AT96906200T patent/ATE231709T1/de not_active IP Right Cessation
- 1996-01-30 JP JP52362696A patent/JP3734270B2/ja not_active Expired - Lifetime
- 1996-01-30 PT PT96906200T patent/PT806921E/pt unknown
- 1996-01-30 ES ES96906200T patent/ES2191750T3/es not_active Expired - Lifetime
- 1996-01-30 DK DK96906200T patent/DK0806921T3/da active
- 1996-01-30 EP EP96906200A patent/EP0806921B1/en not_active Expired - Lifetime
- 1996-01-30 WO PCT/US1996/001023 patent/WO1996023459A1/en active IP Right Grant
- 1996-01-30 KR KR1019970705238A patent/KR100421161B1/ko active IP Right Grant
Cited By (3)
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JP2004249105A (ja) * | 2003-02-18 | 2004-09-09 | Zimmer Technology Inc | 膝補綴部材の頸骨用構成要素、その組立工具、およびその使用方法 |
JP4704692B2 (ja) * | 2003-02-18 | 2011-06-15 | ジンマー テクノロジー,インコーポレイティド | 膝補綴部材の頸骨用構成要素、その組立工具、およびその使用方法 |
JP2005111272A (ja) * | 2003-10-09 | 2005-04-28 | Zimmer Technology Inc | モジュール式骨インプラント及びツール |
Also Published As
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JP3734270B2 (ja) | 2006-01-11 |
EP0806921A4 (en) | 1999-10-20 |
AU689032B2 (en) | 1998-03-19 |
PT806921E (pt) | 2003-06-30 |
DE69626006D1 (en) | 2003-03-06 |
DE69626006T2 (de) | 2003-12-11 |
EP0806921A1 (en) | 1997-11-19 |
WO1996023459A1 (en) | 1996-08-08 |
AU4966196A (en) | 1996-08-21 |
ATE231709T1 (de) | 2003-02-15 |
DK0806921T3 (da) | 2003-05-26 |
ES2191750T3 (es) | 2003-09-16 |
KR100421161B1 (ko) | 2005-04-20 |
KR19980701841A (ko) | 1998-06-25 |
US5609641A (en) | 1997-03-11 |
EP0806921B1 (en) | 2003-01-29 |
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