CN111035809B - 一种具备三维形变结构的双层复合纳米纤维膜及其制备方法和应用 - Google Patents
一种具备三维形变结构的双层复合纳米纤维膜及其制备方法和应用 Download PDFInfo
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- CN111035809B CN111035809B CN201911230012.2A CN201911230012A CN111035809B CN 111035809 B CN111035809 B CN 111035809B CN 201911230012 A CN201911230012 A CN 201911230012A CN 111035809 B CN111035809 B CN 111035809B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/58—Materials at least partially resorbable by the body
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
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- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
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- Materials For Medical Uses (AREA)
Abstract
Description
组别 | 形貌 | 局部杨氏模量 |
实施例5 | 15%PCL-形变 | 1.492807 |
实施例5 | 15%PCL-平整 | 34.44244 |
实施例3 | 20%PCL-形变 | 3.252422 |
实施例3 | 20%PCL-形变 | 124.0371 |
Claims (9)
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CN201911230012.2A CN111035809B (zh) | 2019-12-04 | 2019-12-04 | 一种具备三维形变结构的双层复合纳米纤维膜及其制备方法和应用 |
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CN201911230012.2A CN111035809B (zh) | 2019-12-04 | 2019-12-04 | 一种具备三维形变结构的双层复合纳米纤维膜及其制备方法和应用 |
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CN111035809A CN111035809A (zh) | 2020-04-21 |
CN111035809B true CN111035809B (zh) | 2021-06-01 |
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CN116139343A (zh) * | 2022-09-07 | 2023-05-23 | 东华大学 | 一种力学活性骨组织工程支架的制备方法及其应用 |
Citations (7)
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CN1812754A (zh) * | 2003-06-16 | 2006-08-02 | 南洋理工大学 | 聚合物支架和其制造方法 |
CN1994476A (zh) * | 2006-08-29 | 2007-07-11 | 北京华世本全科技有限公司 | 可降解复合生物材料医用膜 |
KR20120010861A (ko) * | 2010-07-27 | 2012-02-06 | 순천향대학교 산학협력단 | Plga/pcl 복합체를 포함하는 섬유상 매트의 제조방법 |
WO2012058464A3 (en) * | 2010-10-28 | 2012-07-12 | The Regents Of The University Of Michigan | Multiphasic polymeric particles capable of shape-shifting via environmental stimulation |
CN102908677A (zh) * | 2012-11-09 | 2013-02-06 | 无锡中科光远生物材料有限公司 | 防粘连可吸收疝气补片的制备方法 |
CN102908658A (zh) * | 2012-11-09 | 2013-02-06 | 无锡中科光远生物材料有限公司 | 柔顺性良好的静电纺丝高分子防粘连纤维膜 |
CN108395548A (zh) * | 2018-02-11 | 2018-08-14 | 浙江工业大学 | 一种具有盐-温度双重响应的双层水凝胶的制备方法、产品及应用 |
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2019
- 2019-12-04 CN CN201911230012.2A patent/CN111035809B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1812754A (zh) * | 2003-06-16 | 2006-08-02 | 南洋理工大学 | 聚合物支架和其制造方法 |
CN1994476A (zh) * | 2006-08-29 | 2007-07-11 | 北京华世本全科技有限公司 | 可降解复合生物材料医用膜 |
KR20120010861A (ko) * | 2010-07-27 | 2012-02-06 | 순천향대학교 산학협력단 | Plga/pcl 복합체를 포함하는 섬유상 매트의 제조방법 |
WO2012058464A3 (en) * | 2010-10-28 | 2012-07-12 | The Regents Of The University Of Michigan | Multiphasic polymeric particles capable of shape-shifting via environmental stimulation |
CN102908677A (zh) * | 2012-11-09 | 2013-02-06 | 无锡中科光远生物材料有限公司 | 防粘连可吸收疝气补片的制备方法 |
CN102908658A (zh) * | 2012-11-09 | 2013-02-06 | 无锡中科光远生物材料有限公司 | 柔顺性良好的静电纺丝高分子防粘连纤维膜 |
CN108395548A (zh) * | 2018-02-11 | 2018-08-14 | 浙江工业大学 | 一种具有盐-温度双重响应的双层水凝胶的制备方法、产品及应用 |
Non-Patent Citations (3)
Title |
---|
Electro-spinning of PLGA/PCL blends for tissue engineering and their biocompatibility;Nguyen Thi Hiep • Byong-Taek Lee;《JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE》;20100316;第21卷(第6期);第1969–1978页 * |
PLGA/PCL 混纺技术改良PLGA电纺膜收缩性能的初步研究;孙衎达 等;《口腔生物医学》;20160930;第7卷(第3期);第143-147页 * |
制备可促进干细胞增殖的三维取向电纺纤维膜;王丹丹 等;《中山大学学报( 自然科学版)》;20171130;第56卷(第6期);第76-82页 * |
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