CA2828797C - Single point attachment of heparin to hyperbranched polymers and coatings thereof - Google Patents
Single point attachment of heparin to hyperbranched polymers and coatings thereof Download PDFInfo
- Publication number
- CA2828797C CA2828797C CA2828797A CA2828797A CA2828797C CA 2828797 C CA2828797 C CA 2828797C CA 2828797 A CA2828797 A CA 2828797A CA 2828797 A CA2828797 A CA 2828797A CA 2828797 C CA2828797 C CA 2828797C
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- Prior art keywords
- hyperbranched polymer
- heparin
- molecular weight
- hyperbranched
- cationic
- Prior art date
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| US201161451732P | 2011-03-11 | 2011-03-11 | |
| US61/451,732 | 2011-03-11 | ||
| PCT/EP2012/054179 WO2012123384A1 (en) | 2011-03-11 | 2012-03-09 | Improvements to immobilised biological entities |
Publications (2)
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| CA2828797A1 CA2828797A1 (en) | 2012-09-20 |
| CA2828797C true CA2828797C (en) | 2020-03-10 |
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| CA2828797A Active CA2828797C (en) | 2011-03-11 | 2012-03-09 | Single point attachment of heparin to hyperbranched polymers and coatings thereof |
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| KR101933237B1 (ko) | 2011-03-11 | 2018-12-27 | 더블유.엘. 고어 앤드 어소시에이트스, 인코포레이티드 | 고정화된 생물학적 실체의 개선 |
| US9283072B2 (en) | 2012-07-25 | 2016-03-15 | W. L. Gore & Associates, Inc. | Everting transcatheter valve and methods |
| US10376360B2 (en) | 2012-07-27 | 2019-08-13 | W. L. Gore & Associates, Inc. | Multi-frame prosthetic valve apparatus and methods |
| US9737398B2 (en) | 2012-12-19 | 2017-08-22 | W. L. Gore & Associates, Inc. | Prosthetic valves, frames and leaflets and methods thereof |
| US9144492B2 (en) | 2012-12-19 | 2015-09-29 | W. L. Gore & Associates, Inc. | Truncated leaflet for prosthetic heart valves, preformed valve |
| US10321986B2 (en) | 2012-12-19 | 2019-06-18 | W. L. Gore & Associates, Inc. | Multi-frame prosthetic heart valve |
| US9101469B2 (en) | 2012-12-19 | 2015-08-11 | W. L. Gore & Associates, Inc. | Prosthetic heart valve with leaflet shelving |
| US9968443B2 (en) | 2012-12-19 | 2018-05-15 | W. L. Gore & Associates, Inc. | Vertical coaptation zone in a planar portion of prosthetic heart valve leaflet |
| CN104936626B (zh) | 2013-02-04 | 2018-08-03 | W.L.戈尔及同仁股份有限公司 | 用于基材的涂层 |
| DE102013016750A1 (de) * | 2013-10-02 | 2015-04-02 | Friedrich-Schiller-Universität Jena | Neue Poly(ethylenimin) basierte Copolymere zur Anbindung und Freisetzung von genetischem Material, insbesondere von DNA/RNA, sowie Verfahren zu deren Herstellung und Verwendung |
| US9795721B2 (en) * | 2013-11-28 | 2017-10-24 | Toray Industries, Inc. | Antithrombotic material |
| CN103832021B (zh) * | 2014-01-09 | 2016-03-02 | 西南交通大学 | 一种钛基底上制备有机分子杂化TiO2纳米复合薄膜的方法 |
| US11839698B2 (en) | 2014-03-13 | 2023-12-12 | W. L. Gore & Associates, Inc. | Drug composition and coating |
| GR20140100263A (el) * | 2014-05-02 | 2016-02-01 | Εκεφε Δημοκριτος | Καινοτομα υλικα με βαση τον ανθρακα τροποποιημενα με δενδριτικα πολυμερη, που εμφανιζουν αντιβακτηριακη δραση και η επιδραση τους στη φωτοσυνδετικη λειτουργια |
| CN106413572B (zh) * | 2014-05-09 | 2019-02-26 | 东丽株式会社 | 血管内治疗辅助工具 |
| WO2015188716A1 (zh) * | 2014-06-09 | 2015-12-17 | 上海微创医疗器械（集团）有限公司 | 一种抗凝血涂层及其涂覆方法 |
| US10709822B2 (en) * | 2015-03-31 | 2020-07-14 | Toray Industries, Inc. | Antithrombotic metallic material |
| EP3095509A1 (en) | 2015-05-18 | 2016-11-23 | Defymed | Membranes functionalized with heparin for bioartificial organs |
| EP3305342A4 (en) * | 2015-05-27 | 2019-02-06 | Toray Industries, Inc. | ANTITHROMBOTIC MATERIAL |
| CN106730051B (zh) * | 2016-12-27 | 2020-05-01 | 生纳科技(上海)有限公司 | 抗凝血高分子生物材料及其制备方法和应用 |
| EP3577179B1 (en) * | 2017-01-31 | 2024-06-19 | The Regents of The University of California | Multi-arm block-copolymers for multifunctional self-assembled systems |
| US10959842B2 (en) | 2017-09-12 | 2021-03-30 | W. L. Gore & Associates, Inc. | Leaflet frame attachment for prosthetic valves |
| JP7068444B2 (ja) | 2017-09-27 | 2022-05-16 | ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド | 拡張可能なフレームを備えた人工弁、並びに関連するシステム及び方法 |
| AU2018342223B2 (en) | 2017-09-27 | 2021-04-01 | Edwards Lifesciences Corporation | Prosthetic valves with mechanically coupled leaflets |
| JP7036912B2 (ja) | 2017-10-13 | 2022-03-15 | ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド | 嵌込式人工弁および送達システム |
| JP7052032B2 (ja) | 2017-10-31 | 2022-04-11 | ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド | 組織内方成長を促進する医療用弁及び弁膜 |
| CA3078473C (en) | 2017-10-31 | 2023-03-14 | W. L. Gore & Associates, Inc. | Transcatheter deployment systems and associated methods |
| KR102772724B1 (ko) * | 2018-03-07 | 2025-02-24 | 포슝스베르분드 베를린 에.베. | 알켄 또는 알킨-포스포노티올레이트 및 -포스포네이트로의 화학선택적 티올-접합 |
| KR102719813B1 (ko) * | 2018-03-09 | 2024-10-18 | 카르메다 아베 | 생물학적 실체를 고정화하기 위한 방법에 대한 개선 |
| US20190275213A1 (en) * | 2018-03-09 | 2019-09-12 | Carmeda Ab | Immobilising biological entities |
| WO2019203898A1 (en) * | 2018-04-20 | 2019-10-24 | Ension, Inc. | Engineered heparin bioactive matrix for clinical application of blood contacting surface and method of manufacturing the same |
| AU2019354085B2 (en) | 2018-10-03 | 2025-06-05 | Carmeda Ab | Immobilised biological entities |
| US11497601B2 (en) | 2019-03-01 | 2022-11-15 | W. L. Gore & Associates, Inc. | Telescoping prosthetic valve with retention element |
| CN110028692B (zh) * | 2019-03-14 | 2020-11-03 | 江苏赛腾医疗科技有限公司 | 一种基于离子键-共价键协同表面肝素化抗凝血医用装置的制备方法 |
| CA3131177C (en) | 2019-04-12 | 2024-02-13 | W.L. Gore & Associates, Inc. | Valve with multi-part frame and associated resilient bridging features |
| CN110464882A (zh) * | 2019-07-29 | 2019-11-19 | 东华大学 | 一种亲水抗菌可降解的输尿管支架管及其制备方法 |
| US20220273426A1 (en) | 2019-08-01 | 2022-09-01 | W. L. Gore & Associates, Inc. | Transcatheter prosthetic valve with multi-part frame subcomponent transverse deformation resistance |
| JP2022544137A (ja) | 2019-08-07 | 2022-10-17 | ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド | 光活性化治療媒体のためのバルーンデリバリーデバイス |
| CN111544646A (zh) * | 2020-03-30 | 2020-08-18 | 东华大学 | 表面接枝肝素涂层的小口径人工血管及其制备方法 |
| JP7678137B2 (ja) | 2021-04-19 | 2025-05-15 | ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド | 電気化学分析物バイオセンサ、関連する組成物ならびにそれらの製造及び使用方法 |
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