JP2004160236A - 内部人工器官 - Google Patents
内部人工器官 Download PDFInfo
- Publication number
- JP2004160236A JP2004160236A JP2003383386A JP2003383386A JP2004160236A JP 2004160236 A JP2004160236 A JP 2004160236A JP 2003383386 A JP2003383386 A JP 2003383386A JP 2003383386 A JP2003383386 A JP 2003383386A JP 2004160236 A JP2004160236 A JP 2004160236A
- Authority
- JP
- Japan
- Prior art keywords
- endoprosthesis
- support structure
- stent
- magnesium alloy
- line
- 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
- 229910000861 Mg alloy Inorganic materials 0.000 claims abstract description 28
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 6
- 239000011777 magnesium Substances 0.000 claims abstract description 6
- 239000007769 metal material Substances 0.000 claims abstract description 6
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 6
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 7
- 150000002910 rare earth metals Chemical class 0.000 claims description 5
- 229910052779 Neodymium Inorganic materials 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 239000013543 active substance Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000001766 physiological effect Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 210000004027 cell Anatomy 0.000 description 4
- 239000007943 implant Substances 0.000 description 4
- WOVKYSAHUYNSMH-RRKCRQDMSA-N 5-bromodeoxyuridine Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(=O)NC(=O)C(Br)=C1 WOVKYSAHUYNSMH-RRKCRQDMSA-N 0.000 description 3
- WOVKYSAHUYNSMH-UHFFFAOYSA-N BROMODEOXYURIDINE Natural products C1C(O)C(CO)OC1N1C(=O)NC(=O)C(Br)=C1 WOVKYSAHUYNSMH-UHFFFAOYSA-N 0.000 description 3
- 206010057469 Vascular stenosis Diseases 0.000 description 3
- 229950004398 broxuridine Drugs 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 208000037803 restenosis Diseases 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 210000004351 coronary vessel Anatomy 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002757 inflammatory effect Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 210000000329 smooth muscle myocyte Anatomy 0.000 description 2
- 208000037804 stenosis Diseases 0.000 description 2
- 230000036262 stenosis Effects 0.000 description 2
- 206010002329 Aneurysm Diseases 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000003833 cell viability Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000002889 endothelial cell Anatomy 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000009036 growth inhibition Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000663 muscle cell Anatomy 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000008467 tissue growth Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/022—Metals or alloys
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/148—Materials at least partially resorbable by the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/9155—Adjacent bands being connected to each other
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Optics & Photonics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Transplantation (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Pens And Brushes (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Catalysts (AREA)
- Luminescent Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
【解決手段】この課題は次の組成:
マグネシウム: >90%
イットリウム: 3.7%〜5.5%
希土類: 1.5%〜4.4%
残分: <1%
のマグネシウム合金を有する金属材料を含有する支持構造を有する内部人工器官により解決される。
【選択図】図1
Description
マグネシウム: >90%
イットリウム: 3.7%〜5.5%
希土類: 1.5%〜4.4%
残分: <1%
のマグネシウム合金を有する内部人工器官により解決する。
図1 はステントの形の内部人工器官の概略的な図面である、
図2 は図1からのステントの支持構造体を広げた図である、
図3 は図2の支持構造体の線部の断面図である。
Claims (20)
- 金属材料を含有する支持構造体(10)を有する内部人工器官において、金属材料が次の組成:
マグネシウム: >90%
イットリウム: 3.7%〜5.5%
希土類: 1.5%〜4.4%
残分: <1%
のマグネシウム合金を含有することを特徴とする、支持構造体を有する内部人工器官。 - マグネシウム合金のイットリウムの割合が4%〜5%である、請求項1記載の内部人工器官。
- マグネシウム合金の希土類の割合が1.5%〜4%である、請求項1記載の内部人工器官。
- マグネシウム合金の希土類の割合がネオジムから構成されている、請求項1記載の内部人工器官。
- マグネシウム合金の残分の割合が大部分ジルコニウムから構成されている、請求項1記載の内部人工器官。
- 支持構造体(10)が請求項1から5までのいずれか1項記載のマグネシウム合金からなる、請求項1から5までのいずれか1項記載の内部人工器官。
- 支持構造体が押出成形されている、請求項1から6までのいずれか1項記載の内部人工器官。
- 内部人工器官が腔内用内部人工器官として構成されている、請求項1記載の内部人工器官。
- 内部人工器官がステントとして構成されている、請求項8記載の内部人工器官。
- 内部人工器官が冠血管ステントとしてまたは抹消ステントとして構成されている、請求項9記載の内部人工器官。
- 内部人工器官が自己拡張性ステントとしてまたはバルーン拡張性ステントとして構成されている、請求項9または10記載の内部人工器官。
- 支持構造体は管を切断することにより、一体から製造されている、請求項1記載の内部人工器官。
- 支持構造体がマグネシウム合金を含有するワイヤから形成されている、請求項1記載の内部人工器官。
- 支持構造体(10)が長手方向に延びる中空を包囲し、その端面が開放されている、請求項1記載の内部人工器官。
- 支持構造体(10)が格子状に構成されており、線部(12、16)から並びに線部により包囲された半径方向開口部から構成されている、請求項14記載の内部人工器官。
- 構造支持体の線部(12)が最も小さい横断面積に対する最も大きな横断面積の比が2より小さいように、全体的に類似の横断面積を有する、請求項15記載の内部人工器官。
- 構造支持体の線部(12)が最も小さい最少直径に対する最も大きい最少直径の比が2より小さいように、全体的に類似の直径を有する、請求項15記載の内部人工器官。
- 線部(12)により形成された環状線部(14)および隣接する環状線部を相互に結合する結合線部(16)を包含する支持構造体(10)を有する請求項15から17までのいずれか1項記載の内部人工器官において、結合線部(16)が環状線部(14)を構成する線部(12)より小さい横断面積または小さい最少直径を有する、請求項15から17までのいずれか1項記載の内部人工器官。
- 内部人工器官が生理学的に有効な作用物質を有している、請求項1記載の内部人工器官。
- 内部人工器官が少なくとも1種の薬剤で被覆されている、請求項19記載の内部人工器官。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10253634A DE10253634A1 (de) | 2002-11-13 | 2002-11-13 | Endoprothese |
DE10253634.1 | 2002-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004160236A true JP2004160236A (ja) | 2004-06-10 |
JP5073913B2 JP5073913B2 (ja) | 2012-11-14 |
Family
ID=32115564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003383386A Expired - Lifetime JP5073913B2 (ja) | 2002-11-13 | 2003-11-13 | 内部人工器官 |
Country Status (7)
Country | Link |
---|---|
US (4) | US20060246107A1 (ja) |
EP (2) | EP1419793B1 (ja) |
JP (1) | JP5073913B2 (ja) |
AT (2) | ATE316390T1 (ja) |
AU (1) | AU2003288029A1 (ja) |
DE (3) | DE10253634A1 (ja) |
WO (1) | WO2004043474A2 (ja) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060052864A1 (en) * | 2004-09-07 | 2006-03-09 | Biotronik Vi Patent Ag | Endoprosthesis comprising a magnesium alloy |
DE102004043231A1 (de) * | 2004-09-07 | 2006-03-09 | Biotronik Vi Patent Ag | Endoprothese aus einer Magnesiumlegierung |
JP2006167078A (ja) * | 2004-12-15 | 2006-06-29 | Terumo Corp | 医療用インプラント |
WO2006080381A1 (ja) * | 2005-01-28 | 2006-08-03 | Terumo Kabushiki Kaisha | 血管内インプラント |
JP2007016028A (ja) * | 2005-07-04 | 2007-01-25 | Biotronik Vi Patent Ag | 非経口的、特に血管内薬物放出用の薬物デポー |
JP2007152126A (ja) * | 2005-12-08 | 2007-06-21 | Cordis Corp | 分解コントロールおよびpH中性維持のためのコーティングを含む吸収性ステント |
JP2007520292A (ja) * | 2004-02-06 | 2007-07-26 | バイオトロニック ブイアイ パテント エージー | 体液が流れる脈管中に活性物質を放出するためのインプラント |
WO2008059968A1 (fr) | 2006-11-17 | 2008-05-22 | National Institute For Materials Science | Dispositif médical à base de magnésium et son procédé de fabrication |
JP2008528080A (ja) * | 2005-01-20 | 2008-07-31 | バイオトロニック ブイアイ パテント エージー | 繊維強化マグネシウム又は繊維強化マグネシウム合金から作製された吸収可能な医療用インプラント |
JP2009508644A (ja) * | 2005-09-19 | 2009-03-05 | クック インコーポレイテッド | 生体吸収性支持フレームを有するグラフト |
JP2010503509A (ja) * | 2006-09-22 | 2010-02-04 | ユー アンド アイ コーポレーション | 生体分解性金属を含むインプラントおよびその製造方法 |
JP2016168304A (ja) * | 2015-03-16 | 2016-09-23 | 有限会社エスク | 防食能を有する生分解性金属表面修飾ステント |
US9468704B2 (en) | 2004-09-07 | 2016-10-18 | Biotronik Vi Patent Ag | Implant made of a biodegradable magnesium alloy |
KR20180041208A (ko) | 2015-08-20 | 2018-04-23 | 후지 라이트 메탈 가부시키가이샤 | 생체에 사용 가능한 합금제 부재 및 그의 제조 방법 |
US10016530B2 (en) | 2008-09-30 | 2018-07-10 | Biotronik Ag | Implant made of a biodegradable magnesium alloy |
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US6306166B1 (en) * | 1997-08-13 | 2001-10-23 | Scimed Life Systems, Inc. | Loading and release of water-insoluble drugs |
US20050267560A1 (en) * | 2000-02-03 | 2005-12-01 | Cook Incorporated | Implantable bioabsorbable valve support frame |
WO2003002243A2 (en) | 2001-06-27 | 2003-01-09 | Remon Medical Technologies Ltd. | Method and device for electrochemical formation of therapeutic species in vivo |
US7842083B2 (en) | 2001-08-20 | 2010-11-30 | Innovational Holdings, Llc. | Expandable medical device with improved spatial distribution |
DE10253634A1 (de) * | 2002-11-13 | 2004-05-27 | Biotronik Meß- und Therapiegeräte GmbH & Co. Ingenieurbüro Berlin | Endoprothese |
US20060287710A1 (en) * | 2003-06-13 | 2006-12-21 | Minemoscience Gmbh | Biodegradable stents |
DE10361941A1 (de) * | 2003-12-24 | 2005-07-28 | Restate Patent Ag | Magnesiumhaltige Beschichtung |
DE10361942A1 (de) * | 2003-12-24 | 2005-07-21 | Restate Patent Ag | Radioopaker Marker für medizinische Implantate |
WO2005075005A1 (de) * | 2004-02-06 | 2005-08-18 | Biotronik Vi Patent Ag | IMPLANTAT ZUR FREISETZUNG EINES WIRKSTOFFS IN EIN VON EINEM KÖRPERMEDIUM DURCHSTRÖMTES GEFÄß |
DE102004026104A1 (de) * | 2004-05-25 | 2005-12-15 | Restate Patent Ag | Implantat zur Gefäßligatur |
EP1618919B1 (de) * | 2004-07-20 | 2012-07-04 | Biotronik CRM Patent AG | Fixierung für implantierbare Elektroden und Katheter |
DE102004035904A1 (de) * | 2004-07-20 | 2006-02-16 | Biotronik Vi Patent Ag | Implantierbare Elektrode |
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- 2002-11-13 DE DE10253634A patent/DE10253634A1/de not_active Withdrawn
-
2003
- 2003-10-11 US US10/535,084 patent/US20060246107A1/en not_active Abandoned
- 2003-10-17 DE DE50302281T patent/DE50302281D1/de not_active Expired - Lifetime
- 2003-10-17 AT AT03090354T patent/ATE316390T1/de not_active IP Right Cessation
- 2003-10-17 EP EP03090354A patent/EP1419793B1/de not_active Expired - Lifetime
- 2003-11-10 AT AT03779881T patent/ATE388696T1/de not_active IP Right Cessation
- 2003-11-10 EP EP03779881A patent/EP1562565B1/de not_active Expired - Lifetime
- 2003-11-10 WO PCT/EP2003/012532 patent/WO2004043474A2/de active IP Right Grant
- 2003-11-10 AU AU2003288029A patent/AU2003288029A1/en not_active Abandoned
- 2003-11-10 DE DE50309382T patent/DE50309382D1/de not_active Expired - Lifetime
- 2003-11-11 US US10/706,717 patent/US8425835B2/en active Active
- 2003-11-13 JP JP2003383386A patent/JP5073913B2/ja not_active Expired - Lifetime
-
2009
- 2009-10-08 US US12/575,613 patent/US20100119576A1/en not_active Abandoned
- 2009-10-08 US US12/575,596 patent/US20100034899A1/en not_active Abandoned
Cited By (21)
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JP4769730B2 (ja) * | 2004-02-06 | 2011-09-07 | バイオトロニック ブイアイ パテント エージー | 体液が流れる脈管中に活性物質を放出するためのインプラント |
JP2007520292A (ja) * | 2004-02-06 | 2007-07-26 | バイオトロニック ブイアイ パテント エージー | 体液が流れる脈管中に活性物質を放出するためのインプラント |
DE102004043231A1 (de) * | 2004-09-07 | 2006-03-09 | Biotronik Vi Patent Ag | Endoprothese aus einer Magnesiumlegierung |
US8840736B2 (en) | 2004-09-07 | 2014-09-23 | Biotronik Vi Patent Ag | Endoprosthesis comprising a magnesium alloy |
US20060052864A1 (en) * | 2004-09-07 | 2006-03-09 | Biotronik Vi Patent Ag | Endoprosthesis comprising a magnesium alloy |
US9468704B2 (en) | 2004-09-07 | 2016-10-18 | Biotronik Vi Patent Ag | Implant made of a biodegradable magnesium alloy |
JP2006167078A (ja) * | 2004-12-15 | 2006-06-29 | Terumo Corp | 医療用インプラント |
JP2008528080A (ja) * | 2005-01-20 | 2008-07-31 | バイオトロニック ブイアイ パテント エージー | 繊維強化マグネシウム又は繊維強化マグネシウム合金から作製された吸収可能な医療用インプラント |
WO2006080381A1 (ja) * | 2005-01-28 | 2006-08-03 | Terumo Kabushiki Kaisha | 血管内インプラント |
US8293261B2 (en) | 2005-01-28 | 2012-10-23 | Terumo Kabushiki Kaisha | Intravascular implant |
JP5097536B2 (ja) * | 2005-01-28 | 2012-12-12 | テルモ株式会社 | 血管内インプラント |
JP2007016028A (ja) * | 2005-07-04 | 2007-01-25 | Biotronik Vi Patent Ag | 非経口的、特に血管内薬物放出用の薬物デポー |
JP2009508644A (ja) * | 2005-09-19 | 2009-03-05 | クック インコーポレイテッド | 生体吸収性支持フレームを有するグラフト |
JP2007152126A (ja) * | 2005-12-08 | 2007-06-21 | Cordis Corp | 分解コントロールおよびpH中性維持のためのコーティングを含む吸収性ステント |
JP2010503509A (ja) * | 2006-09-22 | 2010-02-04 | ユー アンド アイ コーポレーション | 生体分解性金属を含むインプラントおよびその製造方法 |
US9155816B2 (en) | 2006-11-17 | 2015-10-13 | National Institute For Materials Science | Magnesium-based medical device and manufacturing method thereof |
WO2008059968A1 (fr) | 2006-11-17 | 2008-05-22 | National Institute For Materials Science | Dispositif médical à base de magnésium et son procédé de fabrication |
US10016530B2 (en) | 2008-09-30 | 2018-07-10 | Biotronik Ag | Implant made of a biodegradable magnesium alloy |
JP2016168304A (ja) * | 2015-03-16 | 2016-09-23 | 有限会社エスク | 防食能を有する生分解性金属表面修飾ステント |
KR20180041208A (ko) | 2015-08-20 | 2018-04-23 | 후지 라이트 메탈 가부시키가이샤 | 생체에 사용 가능한 합금제 부재 및 그의 제조 방법 |
US10842911B2 (en) | 2015-08-20 | 2020-11-24 | Fuji Light Metal Co., Ltd. | Alloy member usable in organisms and production method therefor |
Also Published As
Publication number | Publication date |
---|---|
AU2003288029A1 (en) | 2004-06-03 |
US20040098108A1 (en) | 2004-05-20 |
AU2003288029A8 (en) | 2004-06-03 |
US20100034899A1 (en) | 2010-02-11 |
DE10253634A1 (de) | 2004-05-27 |
ATE316390T1 (de) | 2006-02-15 |
US20060246107A1 (en) | 2006-11-02 |
US8425835B2 (en) | 2013-04-23 |
ATE388696T1 (de) | 2008-03-15 |
EP1562565A2 (de) | 2005-08-17 |
EP1419793A1 (de) | 2004-05-19 |
EP1562565B1 (de) | 2008-03-12 |
WO2004043474A2 (de) | 2004-05-27 |
US20100119576A1 (en) | 2010-05-13 |
DE50302281D1 (de) | 2006-04-13 |
WO2004043474A3 (de) | 2005-01-13 |
JP5073913B2 (ja) | 2012-11-14 |
DE50309382D1 (de) | 2008-04-24 |
EP1419793B1 (de) | 2006-01-25 |
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