CN1857742A - 可控降解速率的生物医用植入材料及其应用 - Google Patents
可控降解速率的生物医用植入材料及其应用 Download PDFInfo
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- CN1857742A CN1857742A CN 200510046359 CN200510046359A CN1857742A CN 1857742 A CN1857742 A CN 1857742A CN 200510046359 CN200510046359 CN 200510046359 CN 200510046359 A CN200510046359 A CN 200510046359A CN 1857742 A CN1857742 A CN 1857742A
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- Prior art keywords
- magnesium
- alloy
- implant material
- degradation rate
- anhydride
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- 239000000463 material Substances 0.000 title claims abstract description 45
- 239000007943 implant Substances 0.000 title claims abstract description 29
- 230000000593 degrading effect Effects 0.000 title abstract 3
- 229910000861 Mg alloy Inorganic materials 0.000 claims abstract description 63
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 60
- 239000011777 magnesium Substances 0.000 claims abstract description 60
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000006731 degradation reaction Methods 0.000 claims abstract description 56
- 230000015556 catabolic process Effects 0.000 claims abstract description 44
- 239000011159 matrix material Substances 0.000 claims abstract description 5
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 239000000956 alloy Substances 0.000 claims description 38
- 229910045601 alloy Inorganic materials 0.000 claims description 23
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- 239000002861 polymer material Substances 0.000 claims description 14
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 13
- 150000008064 anhydrides Chemical class 0.000 claims description 11
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- 239000011701 zinc Substances 0.000 claims description 8
- 229920001610 polycaprolactone Polymers 0.000 claims description 7
- 239000004632 polycaprolactone Substances 0.000 claims description 7
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 5
- 229920002730 Poly(butyl cyanoacrylate) Polymers 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229920002101 Chitin Polymers 0.000 claims description 3
- 102000008186 Collagen Human genes 0.000 claims description 3
- 108010035532 Collagen Proteins 0.000 claims description 3
- 108010010803 Gelatin Proteins 0.000 claims description 3
- 229910001051 Magnalium Inorganic materials 0.000 claims description 3
- PGTXKIZLOWULDJ-UHFFFAOYSA-N [Mg].[Zn] Chemical compound [Mg].[Zn] PGTXKIZLOWULDJ-UHFFFAOYSA-N 0.000 claims description 3
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 239000008273 gelatin Substances 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 235000011852 gelatine desserts Nutrition 0.000 claims description 3
- GCICAPWZNUIIDV-UHFFFAOYSA-N lithium magnesium Chemical compound [Li].[Mg] GCICAPWZNUIIDV-UHFFFAOYSA-N 0.000 claims description 3
- KBMLJKBBKGNETC-UHFFFAOYSA-N magnesium manganese Chemical compound [Mg].[Mn] KBMLJKBBKGNETC-UHFFFAOYSA-N 0.000 claims description 3
- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical compound [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- RKDVKSZUMVYZHH-UHFFFAOYSA-N 1,4-dioxane-2,5-dione Chemical compound O=C1COC(=O)CO1 RKDVKSZUMVYZHH-UHFFFAOYSA-N 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 229920005576 aliphatic polyanhydride Polymers 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 230000001052 transient effect Effects 0.000 claims description 2
- 229910001316 Ag alloy Inorganic materials 0.000 claims 1
- 229910000882 Ca alloy Inorganic materials 0.000 claims 1
- 229910000733 Li alloy Inorganic materials 0.000 claims 1
- 229910000914 Mn alloy Inorganic materials 0.000 claims 1
- 229910001297 Zn alloy Inorganic materials 0.000 claims 1
- 229910001093 Zr alloy Inorganic materials 0.000 claims 1
- 230000002526 effect on cardiovascular system Effects 0.000 claims 1
- 239000001989 lithium alloy Substances 0.000 claims 1
- 210000000988 bone and bone Anatomy 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 238000006065 biodegradation reaction Methods 0.000 abstract description 3
- 210000001519 tissue Anatomy 0.000 abstract description 3
- 208000010392 Bone Fractures Diseases 0.000 abstract 1
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 229920006237 degradable polymer Polymers 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 27
- 230000007797 corrosion Effects 0.000 description 27
- 239000004626 polylactic acid Substances 0.000 description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 229920000954 Polyglycolide Polymers 0.000 description 9
- 239000011247 coating layer Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- 239000004633 polyglycolic acid Substances 0.000 description 9
- 238000001291 vacuum drying Methods 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 238000011161 development Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000003618 dip coating Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 229920002521 macromolecule Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005498 polishing Methods 0.000 description 5
- 150000002910 rare earth metals Chemical class 0.000 description 5
- 238000004506 ultrasonic cleaning Methods 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000012890 simulated body fluid Substances 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 239000012620 biological material Substances 0.000 description 3
- 210000001124 body fluid Anatomy 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- -1 nitrogen ion Chemical class 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 229910002056 binary alloy Inorganic materials 0.000 description 2
- 210000004351 coronary vessel Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- QRNPTSGPQSOPQK-UHFFFAOYSA-N magnesium zirconium Chemical class [Mg].[Zr] QRNPTSGPQSOPQK-UHFFFAOYSA-N 0.000 description 2
- 238000005297 material degradation process Methods 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 210000002381 plasma Anatomy 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 229910018131 Al-Mn Inorganic materials 0.000 description 1
- 229910018125 Al-Si Inorganic materials 0.000 description 1
- 229910018137 Al-Zn Inorganic materials 0.000 description 1
- 229910018461 Al—Mn Inorganic materials 0.000 description 1
- 229910018520 Al—Si Inorganic materials 0.000 description 1
- 229910018573 Al—Zn Inorganic materials 0.000 description 1
- 101001108245 Cavia porcellus Neuronal pentraxin-2 Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 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 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037182 bone density Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 229920001606 poly(lactic acid-co-glycolic acid) Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Abstract
Description
化合物 | NaCl | CaCl2 | KCl | MgSO4 | NaHCO3 | Na2HPO4 | NaH2PO4 |
浓度,mg/L | 6800 | 200 | 400 | 100 | 2200 | 126 | 26 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100463593A CN100400114C (zh) | 2005-04-30 | 2005-04-30 | 可控降解速率的生物医用植入材料及其应用 |
Applications Claiming Priority (1)
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CNB2005100463593A CN100400114C (zh) | 2005-04-30 | 2005-04-30 | 可控降解速率的生物医用植入材料及其应用 |
Publications (2)
Publication Number | Publication Date |
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CN1857742A true CN1857742A (zh) | 2006-11-08 |
CN100400114C CN100400114C (zh) | 2008-07-09 |
Family
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CNB2005100463593A Expired - Fee Related CN100400114C (zh) | 2005-04-30 | 2005-04-30 | 可控降解速率的生物医用植入材料及其应用 |
Country Status (1)
Country | Link |
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CN (1) | CN100400114C (zh) |
Cited By (42)
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CN101234217A (zh) * | 2008-03-07 | 2008-08-06 | 北京蓝景创新科技有限公司 | 一种功能性靶向治疗可降解的生物支架 |
CN101015711B (zh) * | 2007-02-07 | 2010-05-19 | 北京大学 | 一种可体液降解的医用植入体及其制备方法 |
CN101185777B (zh) * | 2007-12-14 | 2010-06-16 | 天津理工大学 | 生物可降解纳米羟基磷灰石/镁合金血管内支架材料 |
CN101085377B (zh) * | 2007-06-11 | 2011-05-04 | 沈阳工业大学 | 一种用于可降解血管支架的镁合金超细薄壁管成形工艺 |
CN102294054A (zh) * | 2010-06-24 | 2011-12-28 | 乐普(北京)医疗器械股份有限公司 | 一种生物可吸收复合支架及其制备方法 |
CN102397589A (zh) * | 2011-11-15 | 2012-04-04 | 东南大学 | 生物可吸收医用复合材料及其制备方法 |
CN102596274A (zh) * | 2009-07-14 | 2012-07-18 | 港大科桥有限公司 | 聚合物基和表面处理的金属杂化材料及其制作方法 |
CN101385875B (zh) * | 2007-09-12 | 2012-07-25 | 中国科学院金属研究所 | 一种可完全降解吸收的药物缓释镁合金支架及应用 |
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Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19731021A1 (de) * | 1997-07-18 | 1999-01-21 | Meyer Joerg | In vivo abbaubares metallisches Implantat |
DE59913189D1 (de) * | 1998-06-25 | 2006-05-04 | Biotronik Ag | Implantierbare, bioresorbierbare Gefässwandstütze, insbesondere Koronarstent |
EP1633410B1 (de) * | 2003-06-13 | 2017-05-17 | Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH | Bioabbaubare stents |
-
2005
- 2005-04-30 CN CNB2005100463593A patent/CN100400114C/zh not_active Expired - Fee Related
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US9120919B2 (en) | 2003-12-23 | 2015-09-01 | Smith & Nephew, Inc. | Tunable segmented polyacetal |
US8722783B2 (en) | 2006-11-30 | 2014-05-13 | Smith & Nephew, Inc. | Fiber reinforced composite material |
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US9815240B2 (en) | 2007-04-18 | 2017-11-14 | Smith & Nephew, Inc. | Expansion moulding of shape memory polymers |
US9000066B2 (en) | 2007-04-19 | 2015-04-07 | Smith & Nephew, Inc. | Multi-modal shape memory polymers |
US9770534B2 (en) | 2007-04-19 | 2017-09-26 | Smith & Nephew, Inc. | Graft fixation |
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