WO2019037657A9 - 一种碳纤维复合材料人工骨及其制备方法 - Google Patents

一种碳纤维复合材料人工骨及其制备方法 Download PDF

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WO2019037657A9
WO2019037657A9 PCT/CN2018/100996 CN2018100996W WO2019037657A9 WO 2019037657 A9 WO2019037657 A9 WO 2019037657A9 CN 2018100996 W CN2018100996 W CN 2018100996W WO 2019037657 A9 WO2019037657 A9 WO 2019037657A9
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carbon
fiber composite
artificial bone
preparation
helical frame
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PCT/CN2018/100996
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French (fr)
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WO2019037657A1 (zh
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谭周建
易旭
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湖南碳康生物科技有限公司
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Priority to US16/640,735 priority Critical patent/US11980548B2/en
Publication of WO2019037657A1 publication Critical patent/WO2019037657A1/zh
Publication of WO2019037657A9 publication Critical patent/WO2019037657A9/zh

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    • A—HUMAN NECESSITIES
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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
    • A61F2/02—Prostheses implantable into the body
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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
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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
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    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
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    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
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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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    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
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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
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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Transplantation (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Inorganic Chemistry (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)

Abstract

一种碳纤维复合材料人工骨及其制备方法，人工骨包括碳纤维复合材料弹簧状骨架，或者包括碳纤维复合材料弹簧状骨架和碳纤维复合材料销片；碳纤维复合材料销片通过插入式设置在弹簧状骨架空腔一端或两端，或者贯穿设置在碳纤维复合材料弹簧状骨架空腔内。其制备方法是以碳纤维为原材料，通过编织工艺制备弹簧状碳纤维预制体，再通过增密、高温纯化处理及制备耐磨涂层，即得碳纤维复合材料弹簧状骨架；碳纤维复合材料弹簧状骨架与碳纤维复合材料销片组合，即得人工骨；该人工骨具有质轻、生物相容性好、力学性能好等特点，特别具有高弹性形变及良好韧性，可实现软骨部分功能及弯曲造型，实用性强。
PCT/CN2018/100996 2017-08-23 2018-08-17 一种碳纤维复合材料人工骨及其制备方法 WO2019037657A1 (zh)

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US16/640,735 US11980548B2 (en) 2017-08-23 2018-08-17 Carbon fiber composite artificial bone and preparation method thereof

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CN107536659B (zh) * 2017-08-23 2019-09-17 湖南碳康生物科技有限公司 一种一体化碳纤维复合材料人工骨及其制备方法
CN107518962B (zh) * 2017-08-23 2019-01-08 湖南碳康生物科技有限公司 一种碳纤维复合材料人工骨及其制备方法
FI129657B (en) * 2019-07-15 2022-06-15 Ambrocio Oy Fiber-reinforced composite device, where continuous fibers have been arranged in functional order, for the treatment and management of musculoskeletal and dental diseases
US11873590B1 (en) * 2019-08-21 2024-01-16 United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Carbon fiber—carbon nanotube tow hybrid reinforcement with enhanced toughness
CN110841114B (zh) * 2019-09-27 2021-12-14 长沙晟天新材料有限公司 一种碳纤维复合材料人工骨及其制备方法
CN110585491B (zh) * 2019-09-27 2021-12-14 长沙晟天新材料有限公司 一种碳纤维复合材料接骨板及其制备方法
CN110680559B (zh) * 2019-09-27 2022-02-15 长沙晟天新材料有限公司 一种胸锁一体件及其制备方法
CN110717297B (zh) * 2019-10-12 2022-07-12 武汉纺织大学 织物仿真模型的建立方法、系统、存储介质及电子设备
CN111227916B (zh) * 2020-01-17 2021-02-05 郑州大学第一附属医院 具有肌肉和骨诱导活性的降解后柔性连接的u形骨钉
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CN112206355B (zh) * 2020-09-28 2023-03-17 湖南碳康生物科技有限公司 一种仿形人工骨及其制备方法
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