CN103767803A - 一种可降解螺旋型人工气管及其制备方法 - Google Patents
一种可降解螺旋型人工气管及其制备方法 Download PDFInfo
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- CN103767803A CN103767803A CN201410043279.1A CN201410043279A CN103767803A CN 103767803 A CN103767803 A CN 103767803A CN 201410043279 A CN201410043279 A CN 201410043279A CN 103767803 A CN103767803 A CN 103767803A
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- artificial trachea
- barium sulfate
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Classifications
-
- 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
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
-
- 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
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2002/046—Tracheae
Landscapes
- Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
序号 | 最大拉伸强度(MPa) | 杨氏模量(MPa) |
实施例1 | 382 | 2.6 |
实施例2 | 380 | 2.3 |
实施例3 | 384 | 2.5 |
实施例4 | 379 | 2.4 |
实施例5 | 375 | 2.5 |
序号 | 最大拉伸强度(MPa) | 杨氏模量(MPa) |
实施例6 | 289 | 1.6 |
实施例7 | 291 | 1.8 |
实施例8 | 292 | 2.1 |
实施例9 | 290 | 1.9 |
实施例10 | 285 | 2.0 |
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610961689.3A CN106551731A (zh) | 2014-01-29 | 2014-01-29 | 一种可降解螺旋型人工气管及其制备方法 |
CN201410043279.1A CN103767803A (zh) | 2014-01-29 | 2014-01-29 | 一种可降解螺旋型人工气管及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410043279.1A CN103767803A (zh) | 2014-01-29 | 2014-01-29 | 一种可降解螺旋型人工气管及其制备方法 |
Related Child Applications (1)
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CN201610961689.3A Division CN106551731A (zh) | 2014-01-29 | 2014-01-29 | 一种可降解螺旋型人工气管及其制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN103767803A true CN103767803A (zh) | 2014-05-07 |
Family
ID=50560874
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CN201410043279.1A Pending CN103767803A (zh) | 2014-01-29 | 2014-01-29 | 一种可降解螺旋型人工气管及其制备方法 |
CN201610961689.3A Pending CN106551731A (zh) | 2014-01-29 | 2014-01-29 | 一种可降解螺旋型人工气管及其制备方法 |
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CN201610961689.3A Pending CN106551731A (zh) | 2014-01-29 | 2014-01-29 | 一种可降解螺旋型人工气管及其制备方法 |
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CN (2) | CN103767803A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020006882A1 (zh) * | 2018-07-04 | 2020-01-09 | 凯斯蒂南京医疗器械有限公司 | 一种可控梯度降解螺旋状覆膜支架、其制备方法及其用途 |
CN115487363A (zh) * | 2022-09-26 | 2022-12-20 | 华瑞(福建)生物科技有限公司 | 一种包含高生物相容性涂层的可降解支架 |
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WO1991014407A1 (en) * | 1990-03-26 | 1991-10-03 | Keshelava Viktor V | Prosthesis of a tubular organ |
CN1377247A (zh) * | 1999-10-04 | 2002-10-30 | 清水庆彦 | 人工气管 |
US20030097174A1 (en) * | 2001-11-21 | 2003-05-22 | Scimed Life Systems, Inc. | Counter rotational layering of ePTFE to improve mechanical properties of a prosthesis |
CN101322859A (zh) * | 2007-06-15 | 2008-12-17 | 上海国睿生命科技有限公司 | 一种组织工程气管移植物及其构建方法和用途 |
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CN102599995A (zh) * | 2011-01-19 | 2012-07-25 | 北京博恩康生物科技有限公司 | 双层结构的管道支架及其制备方法 |
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WO2005079339A2 (en) * | 2004-02-12 | 2005-09-01 | The University Of Akron | Improved stent for use in arteries |
CN1321705C (zh) * | 2004-07-02 | 2007-06-20 | 清华大学 | x射线下可视的多层药物复合可降解胆道支架的制备方法 |
US20100256731A1 (en) * | 2009-04-02 | 2010-10-07 | Mangiardi Eric K | Stent |
CN101627933B (zh) * | 2008-07-17 | 2012-10-17 | 微创医疗器械(上海)有限公司 | 覆膜支架 |
CN101708140A (zh) * | 2009-03-30 | 2010-05-19 | 中国医学科学院生物医学工程研究所 | 血运重建生物可降解镁合金药物支架及制备方法 |
CN102302805A (zh) * | 2011-06-27 | 2012-01-04 | 中国人民解放军总医院 | 一种生物可降解的螺旋形输尿管支架及其制备方法 |
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2014
- 2014-01-29 CN CN201410043279.1A patent/CN103767803A/zh active Pending
- 2014-01-29 CN CN201610961689.3A patent/CN106551731A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991014407A1 (en) * | 1990-03-26 | 1991-10-03 | Keshelava Viktor V | Prosthesis of a tubular organ |
CN1377247A (zh) * | 1999-10-04 | 2002-10-30 | 清水庆彦 | 人工气管 |
US20030097174A1 (en) * | 2001-11-21 | 2003-05-22 | Scimed Life Systems, Inc. | Counter rotational layering of ePTFE to improve mechanical properties of a prosthesis |
CN101322859A (zh) * | 2007-06-15 | 2008-12-17 | 上海国睿生命科技有限公司 | 一种组织工程气管移植物及其构建方法和用途 |
CN101815545A (zh) * | 2007-08-31 | 2010-08-25 | 基多塞米股份公司 | 用于促进中空器官或中空器官一部分体内重建的假体 |
CN101480506A (zh) * | 2008-03-03 | 2009-07-15 | 唐华 | 可降解人工气管支架和它的制造方法 |
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