CN109498208A - 一种覆膜载药气道支架及其制备方法 - Google Patents
一种覆膜载药气道支架及其制备方法 Download PDFInfo
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- CN109498208A CN109498208A CN201811443891.2A CN201811443891A CN109498208A CN 109498208 A CN109498208 A CN 109498208A CN 201811443891 A CN201811443891 A CN 201811443891A CN 109498208 A CN109498208 A CN 109498208A
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- Prior art keywords
- medicine
- overlay film
- metal net
- macromolecule
- airway stent
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- 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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- 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
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- A61L31/088—Other specific inorganic materials not covered by A61L31/084 or A61L31/086
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- 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
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- 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
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- 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
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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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- A61F2240/001—Designing or manufacturing processes
- A61F2240/002—Designing or making customized prostheses
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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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- A—HUMAN NECESSITIES
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- A61L2420/00—Materials or methods for coatings medical devices
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Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Surgery (AREA)
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- Chemical & Material Sciences (AREA)
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- Dispersion Chemistry (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Claims (10)
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112121239A (zh) * | 2019-06-05 | 2020-12-25 | 广州健康元呼吸药物工程技术有限公司 | 一种气道含药覆膜支架及其制备方法 |
CN113041407A (zh) * | 2021-03-15 | 2021-06-29 | 广州健康元呼吸药物工程技术有限公司 | 一种多层覆膜载药支架及其制备方法和用途 |
CN114224560A (zh) * | 2021-12-20 | 2022-03-25 | 金傅(北京)医疗科技有限公司 | 一种人体腔道封堵装置 |
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CN1678366A (zh) * | 2002-08-23 | 2005-10-05 | 国立循环器病中心总长所代表的日本国 | 支架及其制造方法 |
US20090076587A1 (en) * | 2007-09-13 | 2009-03-19 | Cully Edward H | Stented Vascular Graft |
CN201524156U (zh) * | 2009-11-16 | 2010-07-14 | 南京微创医学科技有限公司 | Y形气管支架及其置入器 |
CN101810889A (zh) * | 2010-04-16 | 2010-08-25 | 上海交通大学 | 具有双侧药物释放性能的体内管腔内支架及其制备方法 |
CN102038564A (zh) * | 2009-10-14 | 2011-05-04 | 周星 | 可取出支撑架 |
CN102475588A (zh) * | 2010-11-22 | 2012-05-30 | 大连创达技术交易市场有限公司 | 医用高生物相容性支架覆膜及其制备方法 |
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2018
- 2018-11-29 CN CN201811443891.2A patent/CN109498208B/zh active Active
Patent Citations (6)
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CN112121239B (zh) * | 2019-06-05 | 2022-10-28 | 广州健康元呼吸药物工程技术有限公司 | 一种气道含药覆膜支架及其制备方法 |
CN113041407A (zh) * | 2021-03-15 | 2021-06-29 | 广州健康元呼吸药物工程技术有限公司 | 一种多层覆膜载药支架及其制备方法和用途 |
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