JP6554166B2 - オッセオインテグレーション可能な機器 - Google Patents
オッセオインテグレーション可能な機器 Download PDFInfo
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- JP6554166B2 JP6554166B2 JP2017505686A JP2017505686A JP6554166B2 JP 6554166 B2 JP6554166 B2 JP 6554166B2 JP 2017505686 A JP2017505686 A JP 2017505686A JP 2017505686 A JP2017505686 A JP 2017505686A JP 6554166 B2 JP6554166 B2 JP 6554166B2
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- Prior art keywords
- implant
- bone
- implant according
- skeleton
- patient
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/72—Intramedullary devices, e.g. pins or nails
- A61B17/7283—Intramedullary devices, e.g. pins or nails with special cross-section of the nail
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/72—Intramedullary devices, e.g. pins or nails
- A61B17/7233—Intramedullary devices, e.g. pins or nails with special means of locking the nail to the bone
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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
- A61F2/28—Bones
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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
- A61F2/28—Bones
- A61F2/2814—Bone stump caps
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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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- 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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- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/04—Metals or alloys
- A61L27/06—Titanium or titanium alloys
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- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
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- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
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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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- A61F2002/30004—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
- A61F2002/30011—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 porosity
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- 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
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- 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
-
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- A61F2230/00—Geometry 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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-
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- 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
- A61F2250/0021—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 coefficient of friction
-
- A—HUMAN NECESSITIES
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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
- A61F2250/0023—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 porosity
-
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- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00395—Coating or prosthesis-covering structure made of metals or of alloys
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- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
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- A61L2430/00—Materials or treatment for tissue regeneration
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C2201/00—Manufacture or treatment of microstructural devices or systems
- B81C2201/01—Manufacture or treatment of microstructural devices or systems in or on a substrate
- B81C2201/0174—Manufacture or treatment of microstructural devices or systems in or on a substrate for making multi-layered devices, film deposition or growing
- B81C2201/0181—Physical Vapour Deposition [PVD], i.e. evaporation, sputtering, ion plating or plasma assisted deposition, ion cluster beam technology
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Neurology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Physical Education & Sports Medicine (AREA)
- Prostheses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
優位点及び産業上の利用
免責条項
Claims (26)
- 患者の骨格の骨の中への統合のために構成されたインプラントであって、
本体および少なくとも1つの端部であって、前記本体が、骨の中に形成された経路内に静置し、かつ骨格の骨の一部分を実質的に形成するように構成されている本体および少なくとも1つの端部
を備え、
前記少なくとも1つの端部が、使用中、患者の前記骨格の骨の中への前記インプラントの移行を妨げるように構成された拡大部分を含み、
前記拡大部分が、前記骨格の骨の端に形成された凹部の中に静置するように構成されており、
前記凹部が、前記経路に連結しており、よりおおきな前記経路の直径を有し、
前記拡大部分を含む少なくとも1つの端部が、前記端部が前記骨格の骨の端と同一平面にあるように構成されている、
インプラント。 - 前記拡大部分の幅が、前記拡大部分が前記骨格の端に形成された前記凹部の中で完全に静置するように、前記骨格の骨の幅よりも狭い、請求項1に記載のインプラント。
- 前記拡大部分が、前記本体から口広げ加工されている、請求項1または2に記載のインプラント。
- 前記本体が、既存の骨格の骨の中への前記インプラントのオッセオインテグレーションを支援するように構成されたコーティングを含む、請求項1〜3のいずれか1項に記載のインプラント。
- 前記コーティングが、既存の骨格の骨の中への前記インプラントのオッセオインテグレーションを支援するように構成された多孔質構造を含む、請求項4に記載のインプラント。
- 前記多孔質構造がチタンから形成されている、請求項5に記載のインプラント。
- 前記多孔質構造がプラズマ蒸着プロセスによって形成されている、請求項6に記載のインプラント。
- 前記インプラントが人間の大腿骨に統合される大きさに作られている、請求項1〜7のいずれか1項に記載のインプラント。
- 前記インプラントの前記本体が、人間の大腿骨の曲線を実質的に形成するように構成された曲線状の形状を有する、請求項1〜8のいずれか1項に記載のインプラント。
- 前記インプラントが、人間の脛骨の一部に統合されるような大きさに作られている、請求項1〜7のいずれか1項に記載のインプラント。
- 前記インプラントの前記本体が、人間の脛骨の曲線を実質的に形成するように構成された曲線状の形状を有する、請求項1〜7のいずれか1項に記載のインプラント。
- 前記インプラントの前記本体が、前記本体の一部分に沿って伸長する少なくとも1つの突出部をさらに含み、前記突出部が、使用中、前記骨格の骨に対する前記インプラントの回転を妨げるように構成されている、請求項1〜11のいずれか1項に記載のインプラント。
- 前記突出部が少なくとも1つのスプラインである、請求項12に記載のインプラント。
- 前記少なくとも1つのスプラインが前記インプラントの前記本体に長手方向に沿って伸長する、請求項13に記載のインプラント。
- 複数のスプラインを含み、凹型の溝が隣接するスプラインの間に配置されている、請求項12、13、または14のいずれか1項に記載のインプラント。
- 第2の端部をさらに含み、前記第2の端部が先細である、請求項1〜15のいずれか1項に記載のインプラント。
- 前記少なくとも1つの端部の一部分が生理学的に不活性な物質で被覆されている、請求項1〜16のいずれか1項に記載のインプラント。
- 前記生理学的に不活性な物質がニオブである、請求項17に記載のインプラント。
- 前記インプラントの前記少なくとも1つの端部に位置する結合部品をさらに含む、請求項1〜18のいずれか1項に記載のインプラント。
- 結合部品が、人工装具上の対応する結合部分を受け入れるように構成されたねじ部を含む、請求項13に記載のインプラント。
- 前記本体が、前記骨格の骨に前記本体を固定するようなロック手段を受け入れるよう構成された前記拡大部分に遠位の開口部を含む、請求項1〜20のいずれか1項に記載のインプラント。
- 前記インプラントの本体が、おおむね三角形の外形である、請求項1〜21のいずれか1項に記載のインプラント。
- 患者の骨格の骨へ統合するように構成されたインプラントであって、
本体および少なくとも1つの端部であって、前記本体が、前記骨の中に形成された経路内に静置し、かつ骨格の骨の一部を実質的に形成するように構成されている、本体および少なくとも1つの端部
を含み、
前記少なくとも1つの端部が、使用中、前記患者への前記インプラントの移行を妨げるように構成されており、
前記本体が、前記骨格の骨に前記本体を固定するように構成されたロック手段を受け入れるように構成された拡大部分に遠位の開口部を含む、
インプラント。 - 前記開口部が、前記インプラントの本体を介して通過する経路である、請求項23に記載のインプラント。
- 前記ロック手段がロッドである、請求項23に記載のインプラント。
- 前記ロック手段がねじである、請求項23に記載のインプラント。
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AU2014901404 | 2014-04-16 | ||
AU2014901404A AU2014901404A0 (en) | 2014-04-16 | An osseointegrable device | |
AU2014901958A AU2014901958A0 (en) | 2014-05-23 | An osseointegrable device | |
AU2014901958 | 2014-05-23 | ||
AU2014902373A AU2014902373A0 (en) | 2014-06-20 | An implantable device | |
AU2014902373 | 2014-06-20 | ||
PCT/AU2015/000234 WO2015157809A1 (en) | 2014-04-16 | 2015-04-16 | An osseointegrable device |
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JP6554166B2 true JP6554166B2 (ja) | 2019-07-31 |
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US10925755B2 (en) * | 2016-08-17 | 2021-02-23 | Arizona Board Of Regents On Behalf Of Arizona State University | Osseointegratable prosthetic device and manufacturing method |
WO2018208913A1 (en) * | 2017-05-09 | 2018-11-15 | University Of Utah Research Foundation | Osseointegrated implant assembly having transverse through-openings, and systems and methods of using same |
CN107638237A (zh) * | 2017-10-27 | 2018-01-30 | 吉林大学 | 植入式假肢连接装置 |
CN111936087B (zh) * | 2018-03-30 | 2024-10-18 | 德普伊新特斯产品公司 | 用于骨向内生长的三维多孔结构的表面纹理以及制备方法 |
KR102287458B1 (ko) | 2019-10-11 | 2021-08-09 | 국립암센터 | 의지를 골격에 직접 연결하기 위한 메쉬 플랜지를 가지는 절단골 임플란트 |
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EP4193969A1 (en) * | 2021-12-10 | 2023-06-14 | Arthemidex S.r.l. | System of intra-bone prosthesis for amputation |
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IL248443B (en) | 2022-06-01 |
AU2015246643C1 (en) | 2022-01-27 |
EP3701914A1 (en) | 2020-09-02 |
DK3131506T3 (da) | 2021-05-17 |
US10456178B2 (en) | 2019-10-29 |
EP3131506A1 (en) | 2017-02-22 |
EP3131506B1 (en) | 2021-03-17 |
NZ721835A (en) | 2020-05-29 |
CN106456342A (zh) | 2017-02-22 |
JP2017511746A (ja) | 2017-04-27 |
ES2869075T3 (es) | 2021-10-22 |
PL3131506T3 (pl) | 2021-08-23 |
KR20170020747A (ko) | 2017-02-24 |
AU2015246643A1 (en) | 2016-07-21 |
MY185691A (en) | 2021-05-30 |
WO2015157809A1 (en) | 2015-10-22 |
CN106456342B (zh) | 2019-11-08 |
US20160331422A1 (en) | 2016-11-17 |
EP3701914C0 (en) | 2024-12-04 |
SG11201608621QA (en) | 2016-11-29 |
CA2945830A1 (en) | 2015-10-22 |
AU2015246643B2 (en) | 2020-05-21 |
IL248443A0 (en) | 2016-12-29 |
CA2945830C (en) | 2022-08-09 |
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