JP7136472B2 - 多層の管腔内プロテーゼおよび製造方法 - Google Patents

多層の管腔内プロテーゼおよび製造方法 Download PDF

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Publication number
JP7136472B2
JP7136472B2 JP2019547990A JP2019547990A JP7136472B2 JP 7136472 B2 JP7136472 B2 JP 7136472B2 JP 2019547990 A JP2019547990 A JP 2019547990A JP 2019547990 A JP2019547990 A JP 2019547990A JP 7136472 B2 JP7136472 B2 JP 7136472B2
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endoluminal prosthesis
layers
layer
prosthesis
endoluminal
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JP2020508796A (ja
JP2020508796A5 (enExample
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アレッサンドロ・サント・ボルトーネ
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Cardiovascular Lab SRL
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Cardiovascular Lab SRL
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Priority claimed from IT102017000024729A external-priority patent/IT201700024729A1/it
Priority claimed from IT102017000024763A external-priority patent/IT201700024763A1/it
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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
    • 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
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular
    • A61F2250/0063—Nested prosthetic parts
    • 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
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
    • A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
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Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2021874B1 (en) * 2018-10-25 2020-05-13 Am Solutions Holding B V Implants, assemblies and methods of manufacturing such implants or assemblies
EP3902505B1 (en) 2018-12-28 2024-02-21 Sree Chitra Tirunal Institute for Medical Sciences and Technology A self expanding flow diversion device with enhanced kink resistance and radial strength
JP7609796B2 (ja) 2019-03-20 2025-01-07 インキュベート メディカル テクノロジーズ、 エルエルシー 大動脈解離インプラント
US12390335B2 (en) 2019-04-11 2025-08-19 Am Solutions Holding B.V. Implantable expandable bone support device
CN114929165A (zh) 2019-11-18 2022-08-19 波士顿科学国际有限公司 具有改进的抗迁移性能的支架
EP4096576B1 (en) * 2020-01-30 2026-04-29 Boston Scientific Scimed Inc. Radial adjusting self-expanding stent with anti-migration features
CN111529151A (zh) * 2020-06-03 2020-08-14 上海交通大学医学院附属瑞金医院卢湾分院 分节式喉气管支架及其制备方法
NL2026145B1 (en) 2020-07-27 2022-03-29 Am Solutions Holding B V Expandable implant, implant system, kit of parts for assembling an expandable implant, and method of placing an implant in a bone
USD954953S1 (en) * 2020-11-03 2022-06-14 Pulmair Medical, Inc. Implantable artificial bronchus
WO2023203596A1 (ja) * 2022-04-18 2023-10-26 オリンパス株式会社 ステントの製造方法およびステント
WO2024035378A1 (en) * 2022-08-12 2024-02-15 Invamed Sağlik İlaç Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Implantable intraluminal blood flow modulator
USD1014758S1 (en) * 2023-04-19 2024-02-13 Pulmair Medical, Inc. Implantable artificial bronchus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002508209A (ja) 1997-12-15 2002-03-19 プロリフィックス メディカル, インコーポレイテッド 再狭窄の低減のための血管ステント
JP2005503881A (ja) 2001-10-04 2005-02-10 ネオヴァスク メディカル リミテッド 流量減少インプラント
JP2006158968A (ja) 2004-12-02 2006-06-22 Nitinol Dev Corp 二重テーパー状ステントを含む人工補綴装置
US20140180392A1 (en) 2011-03-28 2014-06-26 Technion Research & Developement Foundation Ltd. Stent for restenosis prevention
JP2015504773A (ja) 2012-04-06 2015-02-16 ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. 内部人工器官およびその製造方法
JP2015513931A (ja) 2012-03-16 2015-05-18 マイクロベンション インコーポレイテッド ステントおよびステント送達装置

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI85223C (fi) 1988-11-10 1992-03-25 Biocon Oy Biodegraderande kirurgiska implant och medel.
US5354309A (en) 1991-10-11 1994-10-11 Angiomed Ag Apparatus for widening a stenosis in a body cavity
US6689162B1 (en) 1995-10-11 2004-02-10 Boston Scientific Scimed, Inc. Braided composite prosthesis
US5718159A (en) 1996-04-30 1998-02-17 Schneider (Usa) Inc. Process for manufacturing three-dimensional braided covered stent
BE1010858A4 (fr) * 1997-01-16 1999-02-02 Medicorp R & D Benelux Sa Endoprothese luminale pour ramification.
US8192484B2 (en) 2000-12-12 2012-06-05 Cardiatis S.A. Stent for blood flow improvement
BE1013757A6 (fr) 2000-12-12 2002-07-02 Frid Noureddine Endoprothese luminale modulable.
EP1482864B2 (en) * 2002-01-31 2010-08-18 Radi Medical Systems Ab Dissolvable stent
US8292943B2 (en) * 2003-09-03 2012-10-23 Bolton Medical, Inc. Stent graft with longitudinal support member
US7763063B2 (en) 2003-09-03 2010-07-27 Bolton Medical, Inc. Self-aligning stent graft delivery system, kit, and method
US8623067B2 (en) 2004-05-25 2014-01-07 Covidien Lp Methods and apparatus for luminal stenting
BE1016067A3 (fr) * 2004-06-03 2006-02-07 Frid Noureddine Endoprothese luminale pour occlusion d'anevrisme et procede de fabrication d'une telle endoprothese.
DE102005047235A1 (de) * 2005-10-01 2007-04-05 Grönemeyer, Dietrich H. W., Prof. Dr.med. MR-kompatible Gefäßendoprothese
US8778008B2 (en) * 2006-01-13 2014-07-15 Aga Medical Corporation Intravascular deliverable stent for reinforcement of vascular abnormalities
EP1834606B1 (en) * 2006-03-16 2013-04-24 CID S.p.A. Stents
EP1882465B1 (fr) 2006-07-24 2009-01-07 Cardiatis Société Anonyme Applicateur d'endoprothèse luminale à action réversible.
CA2677633C (en) * 2007-02-15 2015-09-08 Medtronic, Inc. Multi-layered stents and methods of implanting
US20080241215A1 (en) * 2007-03-28 2008-10-02 Robert Falotico Local vascular delivery of probucol alone or in combination with sirolimus to treat restenosis, vulnerable plaque, aaa and stroke
KR100961466B1 (ko) * 2008-01-29 2010-06-08 (주) 태웅메디칼 만성폐쇄성 폐질환용 스텐트
US20090192588A1 (en) 2008-01-29 2009-07-30 Taeoong Medical Co., Ltd Biodegradable double stent
US8114147B2 (en) * 2008-06-16 2012-02-14 Boston Scientific Scimed, Inc. Continuous double layered stent for migration resistance
DE102008052837A1 (de) * 2008-10-13 2010-04-15 Aesculap Ag Textiles Implantat mit Kern-Mantel-Aufbau und Verfahren zu seiner Herstellung
US8137396B2 (en) * 2009-05-20 2012-03-20 480 Biomedical, Inc Medical implant
DE102010035543A1 (de) 2010-08-26 2012-03-01 Acandis Gmbh & Co. Kg Medizinische Vorrichtung und System mit einer derartigen Vorrichtung
WO2012087301A1 (en) * 2010-12-21 2012-06-28 Microvention, Inc. Stent
JP6082351B2 (ja) * 2010-12-13 2017-02-15 マイクロベンション インコーポレイテッド ステント
US9867725B2 (en) * 2010-12-13 2018-01-16 Microvention, Inc. Stent
US20130289690A1 (en) * 2011-11-01 2013-10-31 Hira V. Thapliyal Personalized prosthesis and methods of use
US9737394B2 (en) * 2012-04-27 2017-08-22 Medtronic Vascular, Inc. Stent-graft prosthesis for placement in the abdominal aorta
WO2014028913A1 (en) 2012-08-17 2014-02-20 The Regents Of The University Of California Dual rotational stent apparatus and method for endovascular treatment of aneurysms
WO2015009235A1 (en) * 2013-05-31 2015-01-22 National University Of Singapore Methods and materials for an artificial tracheal prosthesis and/or voice prosthesis
BR202013033688U2 (pt) 2013-12-13 2015-11-10 Guilherme Benjamin Brandão Pitta triplo stent para o tratamento de dissecções aórticas do tipo a e aneurismas de aorta ascendente
EP2915509A1 (en) * 2014-03-05 2015-09-09 Cardiatis S.A. Stent assembly for thoracoabdominal bifurcated aneurysm repair
US9974675B2 (en) 2014-04-04 2018-05-22 W. L. Gore & Associates, Inc. Delivery and deployment systems for bifurcated stent grafts
CN106102660B (zh) 2015-02-04 2018-06-12 奥利维尔·德斯帕勒·德·贝阿恩 一种腔内支架的制作流程
EP3078350B1 (en) * 2015-04-09 2018-01-31 Frid Mind Technologies 3d filter for prevention of stroke
CN205411404U (zh) * 2015-11-18 2016-08-03 卡蒂亚蒂斯股份有限公司 可植入腔内假体
CN205434010U (zh) * 2015-11-18 2016-08-10 卡蒂亚蒂斯股份有限公司 可植入腔内假体
US10555738B2 (en) * 2016-05-18 2020-02-11 Microvention, Inc. Embolic containment
KR101822487B1 (ko) * 2016-08-24 2018-01-26 주식회사 엠아이텍 미세공극 내 약물저장형 생분해성 스텐트
KR101821746B1 (ko) * 2016-08-24 2018-01-24 주식회사 엠아이텍 약물방출형 생분해성 스텐트

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002508209A (ja) 1997-12-15 2002-03-19 プロリフィックス メディカル, インコーポレイテッド 再狭窄の低減のための血管ステント
JP2005503881A (ja) 2001-10-04 2005-02-10 ネオヴァスク メディカル リミテッド 流量減少インプラント
JP2006158968A (ja) 2004-12-02 2006-06-22 Nitinol Dev Corp 二重テーパー状ステントを含む人工補綴装置
US20140180392A1 (en) 2011-03-28 2014-06-26 Technion Research & Developement Foundation Ltd. Stent for restenosis prevention
JP2015513931A (ja) 2012-03-16 2015-05-18 マイクロベンション インコーポレイテッド ステントおよびステント送達装置
JP2015504773A (ja) 2012-04-06 2015-02-16 ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. 内部人工器官およびその製造方法

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