JP2015083178A - 患者固有のインプラント - Google Patents
患者固有のインプラント Download PDFInfo
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- JP2015083178A JP2015083178A JP2014257600A JP2014257600A JP2015083178A JP 2015083178 A JP2015083178 A JP 2015083178A JP 2014257600 A JP2014257600 A JP 2014257600A JP 2014257600 A JP2014257600 A JP 2014257600A JP 2015083178 A JP2015083178 A JP 2015083178A
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- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000005499 meniscus Effects 0.000 description 5
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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
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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
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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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- A61F2002/30014—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
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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
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- 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
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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
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- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
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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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- 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
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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
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A—HUMAN NECESSITIES
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Physical Education & Sports Medicine (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Robotics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Prostheses (AREA)
Abstract
Description
本発明は、半月板インプラントなどの患者固有の人工装具装置およびカスタマイズされた様々な脛骨インプラントを教示する。
〔発明の概要〕
本発明は、モノリシックな半月板インプラントを備える人工装具装置を教示する。上記半月板インプラントは、患者の脛骨近位端の近位表面に対して補完的に入れ子状になっている三次元の患者固有の脛骨係合面と、脛骨係合面とは反対側に位置し、患者の大腿顆と関節接合するための大腿関節接合面とを有する。上記半月板インプラントは、第1の部分と残余部分である第2の部分とを含み、当該第1の部分は、当該第2の部分に比べて圧縮性を有する。
本発明の教示への理解は、詳細の説明および添付図面からいっそう深まるであろう。
以下に示す説明は、性質上あくまでも例示的なものにすぎず、本発明の教示、利用可能性、または使用を限定するものではない。
Claims (10)
- 人工装具装置であって、
患者固有の側面を有する脛骨ベアリングと、
患者固有の側面を有する脛骨トレーを含む脛骨コンポーネントと、
上記脛骨トレーに対して患者固有の向きを有する脛骨ステムとを備え、
上記患者固有の側面は、患者の3次元骨格画像に基づいたコンピュータモデリングを用いて形成されていることを特徴とする人工装具装置。 - 上記脛骨トレーは、異なるサイズの脛骨トレーに対応可能なトレーブランクから機械加工され、脛骨用ブランクは当該脛骨ベアリングに設けられている溝にそれぞれ対応して係合可能な複数の固定タブを有することを特徴とする請求項1に記載の人工装具装置。
- 上記固定タブは、患者固有ではないことを特徴とする請求項2に記載の人工装具装置。
- 上記脛骨ベアリングは、患者固有の関節接合面を有することを特徴とする請求項1に記載の人工装具装置。
- 製造方法であって、
患者の3次元骨格画像に基づいたコンピュータモデリングを用いて形成された患者固有の側面を有する脛骨トレーよりも大きなサイズを有する脛骨トレーブランクから当該脛骨トレーを機械加工する工程と、
上記脛骨トレーと結合させるステムブランクから、カスタマイズされた脛骨ステムを機械加工する工程とを備えることを特徴とする製造方法。 - 上記脛骨トレーに対して上記脛骨ステムが患者固有の向きを有するように当該脛骨ステムを機械加工する工程をさらに備えることを特徴とする請求項5に記載の製造方法。
- 患者固有の長さを有するように上記脛骨ステムを機械加工する工程をさらに備えることを特徴とする請求項5に記載の製造方法。
- 患者固有の形状を有するように上記脛骨ステムを機械加工する工程をさらに備えることを特徴とする請求項5に記載の製造方法。
- 脛骨トレーブランクから患者固有の側面を有する脛骨トレーを機械加工する上記工程は、脛骨トレーブランクに設けられている複数の固定タブを上記脛骨トレーに組み込む工程を含むことを特徴とする請求項5に記載の製造方法。
- 上記固定タブを個別調整する工程をさらに備えることを特徴とする請求項9に記載の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/938,905 | 2010-11-03 | ||
US12/938,905 US20110046735A1 (en) | 2006-02-27 | 2010-11-03 | Patient-Specific Implants |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013537691A Division JP5710014B2 (ja) | 2010-11-03 | 2011-10-21 | 患者固有のインプラント |
Publications (1)
Publication Number | Publication Date |
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JP2015083178A true JP2015083178A (ja) | 2015-04-30 |
Family
ID=44906444
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013537691A Expired - Fee Related JP5710014B2 (ja) | 2010-11-03 | 2011-10-21 | 患者固有のインプラント |
JP2014257600A Pending JP2015083178A (ja) | 2010-11-03 | 2014-12-19 | 患者固有のインプラント |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013537691A Expired - Fee Related JP5710014B2 (ja) | 2010-11-03 | 2011-10-21 | 患者固有のインプラント |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110046735A1 (ja) |
JP (2) | JP5710014B2 (ja) |
DE (1) | DE112011103651T5 (ja) |
GB (1) | GB2498897A (ja) |
WO (1) | WO2012061042A1 (ja) |
Families Citing this family (159)
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US20090222103A1 (en) * | 2001-05-25 | 2009-09-03 | Conformis, Inc. | Articular Implants Providing Lower Adjacent Cartilage Wear |
US8234097B2 (en) | 2001-05-25 | 2012-07-31 | Conformis, Inc. | Automated systems for manufacturing patient-specific orthopedic implants and instrumentation |
US8556983B2 (en) | 2001-05-25 | 2013-10-15 | Conformis, Inc. | Patient-adapted and improved orthopedic implants, designs and related tools |
US8083745B2 (en) | 2001-05-25 | 2011-12-27 | Conformis, Inc. | Surgical tools for arthroplasty |
US20070233269A1 (en) * | 2001-05-25 | 2007-10-04 | Conformis, Inc. | Interpositional Joint Implant |
US8480754B2 (en) | 2001-05-25 | 2013-07-09 | Conformis, Inc. | Patient-adapted and improved articular implants, designs and related guide tools |
US8771365B2 (en) * | 2009-02-25 | 2014-07-08 | Conformis, Inc. | Patient-adapted and improved orthopedic implants, designs, and related tools |
US8617242B2 (en) | 2001-05-25 | 2013-12-31 | Conformis, Inc. | Implant device and method for manufacture |
US20110071802A1 (en) * | 2009-02-25 | 2011-03-24 | Ray Bojarski | Patient-adapted and improved articular implants, designs and related guide tools |
US8735773B2 (en) | 2007-02-14 | 2014-05-27 | Conformis, Inc. | Implant device and method for manufacture |
US9603711B2 (en) * | 2001-05-25 | 2017-03-28 | Conformis, Inc. | Patient-adapted and improved articular implants, designs and related guide tools |
US9308091B2 (en) | 2001-05-25 | 2016-04-12 | Conformis, Inc. | Devices and methods for treatment of facet and other joints |
US8439926B2 (en) | 2001-05-25 | 2013-05-14 | Conformis, Inc. | Patient selectable joint arthroplasty devices and surgical tools |
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- 2011-10-21 JP JP2013537691A patent/JP5710014B2/ja not_active Expired - Fee Related
- 2011-10-21 GB GB1308746.5A patent/GB2498897A/en not_active Withdrawn
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2014
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Also Published As
Publication number | Publication date |
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JP2014500055A (ja) | 2014-01-09 |
GB201308746D0 (en) | 2013-06-26 |
JP5710014B2 (ja) | 2015-04-30 |
WO2012061042A1 (en) | 2012-05-10 |
DE112011103651T5 (de) | 2013-08-08 |
US20110046735A1 (en) | 2011-02-24 |
GB2498897A (en) | 2013-07-31 |
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