JP2021519146A - 関節インプラントのための活性物質アプリケータおよび活性物質アプリケータを有する関節インプラント - Google Patents
関節インプラントのための活性物質アプリケータおよび活性物質アプリケータを有する関節インプラント Download PDFInfo
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- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- 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
- A61L27/54—Biologically active materials, e.g. therapeutic substances
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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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- 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
- 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
- A61F2002/30329—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
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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
- 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
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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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- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
- A61F2002/30677—Means for introducing or releasing pharmaceutical products, e.g. antibiotics, into the body
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
- A61F2002/30677—Means for introducing or releasing pharmaceutical products, e.g. antibiotics, into the body
- A61F2002/3068—Means for introducing or releasing pharmaceutical products, e.g. antibiotics, into the body the pharmaceutical product being in a reservoir
-
- 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
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
-
- 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
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
- A61F2002/30784—Plurality of holes
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- A—HUMAN NECESSITIES
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- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/24—Materials or treatment for tissue regeneration for joint reconstruction
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Molecular Biology (AREA)
- Physical Education & Sports Medicine (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
11 本体
12 活性物質チャンバ
13、113 アプリケーション側
14、114 アプリケーション開口
15 固定手段
15a 摩擦面
16 後面
16a 環状凹部
17 周辺外壁
17a チャンバ壁としての外壁部分
17b 活性物質チャンバ壁から分離される外壁部分
17c ギャップ
18 周辺活性物質チャンバ壁
18b 活性物質チャンバ壁の分離部分
19、119 ツール係合手段
20、120 活性物質チャンバ・カバー
30 インプラント
31 活性物質アプリケーション・インサートを受け入れるための凹部
Claims (14)
- インプラント、特に関節インプラントのための活性物質アプリケーション・インサートであって、
−本体と、
−前記本体内に形成される活性物質チャンバと、
−前記活性物質チャンバの前面を形成し、複数のアプリケーション開口を有するアプリケーション側と、
−前記本体が前記インプラント内に着脱可能に固定可能である固定手段と、
を備え、
−前記本体が前記インプラント内に挿入された状態で、前記アプリケーション側は、前記アプリケーション開口が前記活性物質チャンバを前記インプラントの環境に接続するように、前記インプラントに対して外に向く、
活性物質アプリケーション・インサート。 - 前記アプリケーション側の反対側に後壁が形成され、前記後壁は、前記活性物質チャンバの後面を形成し、前記挿入された状態で前記インプラントに対向する、
請求項1に記載の活性物質アプリケーション・インサート。 - 前記活性物質チャンバの前記後面上の前記後壁の少なくとも1つの部分は、好ましくは再密閉可能なカバーによって形成される、
請求項2に記載の活性物質アプリケーション・インサート。 - 前記本体は、前記前面と前記後面との間の周辺外壁を有し、前記周辺外壁は、特に円形断面を有する円筒状に形成され、前記活性物質チャンバを囲む、
請求項1から3のいずれかに記載の活性物質アプリケーション・インサート。 - 前記周辺外壁の外側の少なくとも1つの部分は、固定手段としての摩擦面を形成する、
請求項4に記載の活性物質アプリケーション・インサート。 - 前記周辺外壁は、前記アプリケーション側と前記活性物質チャンバの前記後面との間に、周辺活性物質チャンバ壁の少なくとも1つの部分を形成する、
請求項4または5に記載の活性物質アプリケーション・インサート。 - 前記アプリケーション側と前記活性物質チャンバの前記後面との間の周辺活性物質チャンバ壁の少なくとも1つの部分は、前記本体の前記周辺外壁とは別々に、前記周辺外壁の内側に形成されるので、前記本体の前記外壁と前記活性物質チャンバ壁との間のこの部分に沿ってギャップが形成される、
請求項4から6のいずれかに記載の活性物質アプリケーション・インサート。 - 前記アプリケーション側は、前記活性物質アプリケーション・インサートを挿入および/または除去するためのツール係合手段を備えている、
請求項1から7のいずれかに記載の活性物質アプリケーション・インサート。 - 前記ツール係合手段は、好ましくは雌ねじを有する凹部として形成される、
請求項8に記載の活性物質アプリケーション・インサート。 - 前記アプリケーション側は、少なくとも4、6、8または10および最高30のアプリケーション開口を有し、前記アプリケーション開口は、好ましくは前記アプリケーション側にわたり均一に分布する、
請求項1から9のいずれかに記載の活性物質アプリケーション・インサート。 - 前記アプリケーション開口は、0.5mmまたは1mmの最小サイズおよび2mm、3mmまたは4mmの最大サイズを有する、
請求項1から10のいずれかに記載の活性物質アプリケーション・インサート。 - 前記アプリケーション開口は、円形、楕円形、矩形および/またはスリット形状である、
請求項1から11のいずれかに記載の活性物質アプリケーション・インサート。 - 前記活性物質アプリケーション・インサートは、固体、ビード、粒状および/またはゲルの形で、前記活性物質チャンバを少なくとも部分的に充填する少なくとも1つの活性物質、特に抗生物質を有する、
請求項1から12のいずれかに記載の活性物質アプリケーション・インサート。 - 請求項1から13のいずれかに記載の活性物質アプリケーション・インサートを受け入れるために設計された少なくとも1つの凹部を有するインプラント、特に関節インプラント。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18163947.7 | 2018-03-26 | ||
EP18163947.7A EP3545907B1 (de) | 2018-03-26 | 2018-03-26 | Wirkstoffapplikationsvorrichtung für ein gelenkimplantat und gelenkimplantat mit einer wirkstoffapplikationsvorrichtung |
PCT/EP2019/056802 WO2019185398A1 (de) | 2018-03-26 | 2019-03-19 | Wirkstoffapplikationsvorrichtung für ein gelenkimplantat und gelenkimplantat mit einer wirkstoffapplikationsvorrichtung |
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Publication Number | Publication Date |
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JP2021519146A true JP2021519146A (ja) | 2021-08-10 |
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Family Applications (1)
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JP2020551875A Pending JP2021519146A (ja) | 2018-03-26 | 2019-03-19 | 関節インプラントのための活性物質アプリケータおよび活性物質アプリケータを有する関節インプラント |
Country Status (10)
Country | Link |
---|---|
US (2) | US11911275B2 (ja) |
EP (1) | EP3545907B1 (ja) |
JP (1) | JP2021519146A (ja) |
CN (1) | CN111936086A (ja) |
AU (1) | AU2019245784A1 (ja) |
BR (1) | BR112020019444A2 (ja) |
ES (1) | ES2947945T3 (ja) |
IL (1) | IL277359A (ja) |
RU (1) | RU2020134128A (ja) |
WO (1) | WO2019185398A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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2018
- 2018-03-26 EP EP18163947.7A patent/EP3545907B1/de active Active
- 2018-03-26 ES ES18163947T patent/ES2947945T3/es active Active
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2019
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- 2019-03-19 JP JP2020551875A patent/JP2021519146A/ja active Pending
- 2019-03-19 US US17/041,351 patent/US11911275B2/en active Active
- 2019-03-19 CN CN201980021638.4A patent/CN111936086A/zh active Pending
- 2019-03-19 BR BR112020019444-1A patent/BR112020019444A2/pt not_active Application Discontinuation
- 2019-03-19 WO PCT/EP2019/056802 patent/WO2019185398A1/de active Application Filing
- 2019-03-19 RU RU2020134128A patent/RU2020134128A/ru unknown
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2020
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2024
- 2024-01-10 US US18/408,750 patent/US20240138989A1/en active Pending
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JP2012500056A (ja) * | 2008-08-13 | 2012-01-05 | スメド−ティーエイ/ティーディー・エルエルシー | 薬物送達インプラント |
US20110015754A1 (en) * | 2009-07-16 | 2011-01-20 | Teknimed | Articular implant comprising at least two cavities |
Also Published As
Publication number | Publication date |
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IL277359A (en) | 2020-11-30 |
CN111936086A (zh) | 2020-11-13 |
EP3545907B1 (de) | 2023-04-26 |
US11911275B2 (en) | 2024-02-27 |
EP3545907A1 (de) | 2019-10-02 |
BR112020019444A2 (pt) | 2021-01-05 |
AU2019245784A1 (en) | 2020-10-01 |
WO2019185398A1 (de) | 2019-10-03 |
ES2947945T3 (es) | 2023-08-24 |
RU2020134128A (ru) | 2022-04-26 |
US20240138989A1 (en) | 2024-05-02 |
RU2020134128A3 (ja) | 2022-04-26 |
US20210093455A1 (en) | 2021-04-01 |
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