CN105749342B - 一种双相骨软骨修复支架及其制备方法 - Google Patents
一种双相骨软骨修复支架及其制备方法 Download PDFInfo
- Publication number
- CN105749342B CN105749342B CN201610280857.2A CN201610280857A CN105749342B CN 105749342 B CN105749342 B CN 105749342B CN 201610280857 A CN201610280857 A CN 201610280857A CN 105749342 B CN105749342 B CN 105749342B
- Authority
- CN
- China
- Prior art keywords
- cartilage
- solution
- preparation
- hydrogel
- bone repair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000000845 cartilage Anatomy 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 210000000988 bone and bone Anatomy 0.000 title claims description 27
- 239000000017 hydrogel Substances 0.000 claims abstract description 44
- 229920001661 Chitosan Polymers 0.000 claims abstract description 28
- 210000005065 subchondral bone plate Anatomy 0.000 claims abstract description 20
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 claims abstract description 17
- 229920002674 hyaluronan Polymers 0.000 claims abstract description 17
- 229960003160 hyaluronic acid Drugs 0.000 claims abstract description 17
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000243 solution Substances 0.000 claims description 46
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 229920002385 Sodium hyaluronate Polymers 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 229940010747 sodium hyaluronate Drugs 0.000 claims description 12
- YWIVKILSMZOHHF-QJZPQSOGSA-N sodium;(2s,3s,4s,5r,6r)-6-[(2s,3r,4r,5s,6r)-3-acetamido-2-[(2s,3s,4r,5r,6r)-6-[(2r,3r,4r,5s,6r)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2- Chemical compound [Na+].CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 YWIVKILSMZOHHF-QJZPQSOGSA-N 0.000 claims description 12
- 238000000502 dialysis Methods 0.000 claims description 11
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 9
- 241000872931 Myoporum sandwicense Species 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 238000004090 dissolution Methods 0.000 claims description 5
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 230000003252 repetitive effect Effects 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- -1 carboxyethyl Chemical group 0.000 abstract description 3
- 230000002051 biphasic effect Effects 0.000 abstract 2
- 239000000499 gel Substances 0.000 abstract 1
- 239000002953 phosphate buffered saline Substances 0.000 description 10
- 238000004108 freeze drying Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 6
- 210000001188 articular cartilage Anatomy 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 210000004271 bone marrow stromal cell Anatomy 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000002054 transplantation Methods 0.000 description 3
- 238000010146 3D printing Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 238000000707 layer-by-layer assembly Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 108010049931 Bone Morphogenetic Protein 2 Proteins 0.000 description 1
- 102100024506 Bone morphogenetic protein 2 Human genes 0.000 description 1
- 206010061762 Chondropathy Diseases 0.000 description 1
- 201000009859 Osteochondrosis Diseases 0.000 description 1
- 208000013201 Stress fracture Diseases 0.000 description 1
- 102000004887 Transforming Growth Factor beta Human genes 0.000 description 1
- 108090001012 Transforming Growth Factor beta Proteins 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052586 apatite Inorganic materials 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 239000003519 biomedical and dental material Substances 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000000968 fibrocartilage Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 201000008482 osteoarthritis Diseases 0.000 description 1
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- ZRKFYGHZFMAOKI-QMGMOQQFSA-N tgfbeta Chemical compound C([C@H](NC(=O)[C@H](C(C)C)NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CCSC)C(C)C)[C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(O)=O)C1=CC=C(O)C=C1 ZRKFYGHZFMAOKI-QMGMOQQFSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
- A61L27/20—Polysaccharides
-
- 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
- A61L27/02—Inorganic materials
- A61L27/12—Phosphorus-containing materials, e.g. apatite
-
- 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
-
- 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
- A61L27/52—Hydrogels or hydrocolloids
-
- 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
- A61L2430/06—Materials or treatment for tissue regeneration for cartilage reconstruction, e.g. meniscus
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610280857.2A CN105749342B (zh) | 2016-04-29 | 2016-04-29 | 一种双相骨软骨修复支架及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610280857.2A CN105749342B (zh) | 2016-04-29 | 2016-04-29 | 一种双相骨软骨修复支架及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105749342A CN105749342A (zh) | 2016-07-13 |
CN105749342B true CN105749342B (zh) | 2019-01-29 |
Family
ID=56325191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610280857.2A Active CN105749342B (zh) | 2016-04-29 | 2016-04-29 | 一种双相骨软骨修复支架及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105749342B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106267357B (zh) * | 2016-08-09 | 2019-08-06 | 上海交通大学 | 一种修复骨软骨组织的双层复合水凝胶、制备方法及应用 |
CN108441950A (zh) * | 2018-04-28 | 2018-08-24 | 无锡英特派金属制品有限公司 | 一种高长径比纳米银线的制备方法 |
CN109513045B (zh) * | 2018-11-20 | 2021-01-15 | 温州生物材料与工程研究所 | 具有双层不同内部孔径结构的蛋白基水凝胶及其制备方法 |
CN112690930B (zh) * | 2020-12-18 | 2022-05-17 | 华南理工大学 | 一种多材料多孔股骨远端植入体的制造方法 |
CN114949371B (zh) * | 2022-04-12 | 2023-04-14 | 重庆大学 | 修复关节骨软骨缺损的双层多孔支架及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1169494C (zh) * | 2001-05-23 | 2004-10-06 | 中国科学院化学研究所 | 组织工程用复合结构细胞支架及其制法和用途 |
US7901457B2 (en) * | 2003-05-16 | 2011-03-08 | Musculoskeletal Transplant Foundation | Cartilage allograft plug |
CN101721748B (zh) * | 2009-11-25 | 2013-04-10 | 南京大学 | 双基因活化的骨-软骨复合移植体及其制备方法和应用 |
CN102321248B (zh) * | 2011-06-10 | 2013-04-24 | 冯淑芹 | 一种用于填充与修复受损组织的可注射温敏凝胶 |
CN102872480A (zh) * | 2012-07-17 | 2013-01-16 | 清华大学 | 一种双相骨软骨组织工程支架材料的制备工艺 |
CN103910894B (zh) * | 2014-03-28 | 2016-04-13 | 西安交通大学 | 一种可注射的天然多糖自愈合水凝胶的制备方法 |
-
2016
- 2016-04-29 CN CN201610280857.2A patent/CN105749342B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105749342A (zh) | 2016-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105749342B (zh) | 一种双相骨软骨修复支架及其制备方法 | |
Xu et al. | Unraveling of advances in 3D-printed polymer-based bone scaffolds | |
D O’Connell et al. | Development of the Biopen: a handheld device for surgical printing of adipose stem cells at a chondral wound site | |
Hama et al. | Recent developments in biopolymer-based hydrogels for tissue engineering applications | |
Mendes et al. | Human platelet lysate-based nanocomposite bioink for bioprinting hierarchical fibrillar structures | |
CN104096268B (zh) | 一种矿化胶原人工骨膜及其制备方法 | |
Naranda et al. | Recent advancements in 3D printing of polysaccharide hydrogels in cartilage tissue engineering | |
Li et al. | Porcine skeletal muscle tissue fabrication for cultured meat production using three-dimensional bioprinting technology | |
Bressan et al. | Biopolymers for hard and soft engineered tissues: application in odontoiatric and plastic surgery field | |
JP2019530461A (ja) | 天然の細胞外マトリックス分子から作られた三次元(3d)プリントインク | |
CN105983134A (zh) | 一种人工血管及其制备方法 | |
CN104117091A (zh) | 制备组织植入体的方法 | |
Jin et al. | Fabrication of stand-alone cell-laden collagen vascular network scaffolds using fugitive pattern-based printing-then-casting approach | |
CN103028145A (zh) | 一种丝素蛋白基一体化骨软骨双层支架及其制备与应用 | |
CN104906637A (zh) | 一种可注射-多孔-载药的聚甲基丙烯酸甲酯基复合支架骨移植材料及其制备方法 | |
Du | 3D bio-printing review | |
CN101934095B (zh) | 一种可注射强化型磷石灰/水凝胶微囊组织工程骨及其制备方法和应用 | |
Jiao et al. | Properties of collagen/sodium alginate hydrogels for bioprinting of skin models | |
CN108030958A (zh) | 3d打印人工骨复合纤维蛋白支架的配方以及制备方法 | |
CN102755668A (zh) | 可塑型医用骨泥 | |
CN105521525A (zh) | 一种骨组织工程用多孔复合支架及其制备方法 | |
CN110947031B (zh) | 一种具有高生物活性的骨组织工程支架材料及其制备方法和应用 | |
Sachdev IV et al. | A review on techniques and biomaterials used in 3D bioprinting | |
CN102973981B (zh) | 促进骨缺损修复的可降解三维纤维支架的制备方法 | |
Chen et al. | Fabrication and biomedical application of alginate composite hydrogels in bone tissue engineering: A review |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20250126 Address after: Room 308, Building 3, Huagong North District, No. 381 Wushan Road, Tianhe District, Guangzhou City, Guangdong Province 510640 Patentee after: Cao Xiaodong Country or region after: China Patentee after: Chen Xiaofeng Address before: 510640 No. five, 381 mountain road, Guangzhou, Guangdong, Tianhe District Patentee before: SOUTH CHINA University OF TECHNOLOGY Country or region before: China |
|
TR01 | Transfer of patent right |