CN102475905B - 一种医用金属植入材料多孔铌的制备方法 - Google Patents
一种医用金属植入材料多孔铌的制备方法 Download PDFInfo
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- CN102475905B CN102475905B CN201010563434.4A CN201010563434A CN102475905B CN 102475905 B CN102475905 B CN 102475905B CN 201010563434 A CN201010563434 A CN 201010563434A CN 102475905 B CN102475905 B CN 102475905B
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- vacuum
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- niobium
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- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 title claims abstract description 185
- 229910052758 niobium Inorganic materials 0.000 title claims abstract description 96
- 239000010955 niobium Substances 0.000 title claims abstract description 96
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 42
- 239000002184 metal Substances 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 238000005245 sintering Methods 0.000 claims abstract description 107
- 239000002002 slurry Substances 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 39
- 239000001856 Ethyl cellulose Substances 0.000 claims abstract description 38
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229920001249 ethyl cellulose Polymers 0.000 claims abstract description 38
- 235000019325 ethyl cellulose Nutrition 0.000 claims abstract description 38
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000002245 particle Substances 0.000 claims abstract description 28
- 238000000137 annealing Methods 0.000 claims abstract description 20
- 239000006260 foam Substances 0.000 claims abstract description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 12
- 238000012805 post-processing Methods 0.000 claims abstract description 12
- 239000002270 dispersing agent Substances 0.000 claims abstract description 11
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- 238000009413 insulation Methods 0.000 claims description 47
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 30
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 30
- 239000011496 polyurethane foam Substances 0.000 claims description 30
- 239000006261 foam material Substances 0.000 claims description 22
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- 230000014759 maintenance of location Effects 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 14
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- 229960004756 ethanol Drugs 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
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- 238000007598 dipping method Methods 0.000 claims description 6
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- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000011049 filling Methods 0.000 claims description 4
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- 238000005470 impregnation Methods 0.000 claims description 3
- 229910052756 noble gas Inorganic materials 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 abstract description 16
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract description 16
- 238000002513 implantation Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 abstract 1
- 238000005238 degreasing Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 description 32
- 238000004891 communication Methods 0.000 description 15
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- 229920003023 plastic Polymers 0.000 description 8
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- 238000012360 testing method Methods 0.000 description 8
- 210000000988 bone and bone Anatomy 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
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- 150000002739 metals Chemical class 0.000 description 6
- 239000007943 implant Substances 0.000 description 5
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- 229910052573 porcelain Inorganic materials 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
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- 206010028851 Necrosis Diseases 0.000 description 2
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- 231100000957 no side effect Toxicity 0.000 description 2
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- 239000002994 raw material Substances 0.000 description 2
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- 206010031264 Osteonecrosis Diseases 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
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- 230000001070 adhesive effect Effects 0.000 description 1
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- 230000008468 bone growth Effects 0.000 description 1
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- 238000005234 chemical deposition Methods 0.000 description 1
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- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
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- 231100000252 nontoxic Toxicity 0.000 description 1
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- 210000000963 osteoblast Anatomy 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
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- 229920002635 polyurethane Polymers 0.000 description 1
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- 235000019698 starch Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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Abstract
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CN201010563434.4A CN102475905B (zh) | 2010-11-29 | 2010-11-29 | 一种医用金属植入材料多孔铌的制备方法 |
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CN201010563434.4A CN102475905B (zh) | 2010-11-29 | 2010-11-29 | 一种医用金属植入材料多孔铌的制备方法 |
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CN102475905A CN102475905A (zh) | 2012-05-30 |
CN102475905B true CN102475905B (zh) | 2014-05-07 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106119586B (zh) * | 2013-04-12 | 2018-08-31 | 重庆润泽医药有限公司 | 一种多孔金属材料的制备方法 |
CN103805798A (zh) * | 2014-02-20 | 2014-05-21 | 中南大学 | 多孔钽铌合金及其制备方法 |
CN110756810A (zh) * | 2019-06-05 | 2020-02-07 | 湖南普林特医疗器械有限公司 | 一种3d打印金属钽后处理及高温真空烧结降低氧含量的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0560279A1 (en) * | 1992-03-11 | 1993-09-15 | Ultramet | Open cell tantalum structures for cancellous bone implants and cell and tissue receptors |
CN101250638A (zh) * | 2007-02-21 | 2008-08-27 | 德普伊产品公司 | 多孔金属泡沫结构及其制造方法 |
CN101549175A (zh) * | 2009-05-15 | 2009-10-07 | 中南大学 | 一种孔隙非均匀分布仿生骨质材料制造方法 |
EP2149414A1 (en) * | 2008-07-30 | 2010-02-03 | Nederlandse Centrale Organisatie Voor Toegepast Natuurwetenschappelijk Onderzoek TNO | Method of manufacturing a porous magnesium, or magnesium alloy, biomedical implant or medical appliance. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997031738A1 (en) * | 1996-02-27 | 1997-09-04 | Astro Met, Inc. | Porous materials and method for producing |
WO2002066693A1 (en) * | 2001-02-19 | 2002-08-29 | Isotis N.V. | Porous metals and metal coatings for implants |
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2010
- 2010-11-29 CN CN201010563434.4A patent/CN102475905B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0560279A1 (en) * | 1992-03-11 | 1993-09-15 | Ultramet | Open cell tantalum structures for cancellous bone implants and cell and tissue receptors |
CN101250638A (zh) * | 2007-02-21 | 2008-08-27 | 德普伊产品公司 | 多孔金属泡沫结构及其制造方法 |
EP2149414A1 (en) * | 2008-07-30 | 2010-02-03 | Nederlandse Centrale Organisatie Voor Toegepast Natuurwetenschappelijk Onderzoek TNO | Method of manufacturing a porous magnesium, or magnesium alloy, biomedical implant or medical appliance. |
CN101549175A (zh) * | 2009-05-15 | 2009-10-07 | 中南大学 | 一种孔隙非均匀分布仿生骨质材料制造方法 |
Non-Patent Citations (2)
Title |
---|
"烧结温度对泡沫铌力学性能及微观组织的影响";节云峰等;《中国有色金属学报》;20101031;第20卷(第10期);第2014-2018页 * |
节云峰等."烧结温度对泡沫铌力学性能及微观组织的影响".《中国有色金属学报》.2010,第20卷(第10期),第2014-2018页. |
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Address after: 400042 Chongqing city Yubei District Qinye Road No. 9 Applicant after: Chongqing Runze Pharmaceutical Co., Ltd. Address before: 401120 Chongqing city Yubei District Shuangfeng Bridge Street Airport Road No. 296 Building 1 yuan and 7 2- store Applicant before: Chongqing Runze Medical Instruments Ltd. |
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Inventor after: Ye Lei Inventor before: Ruan Jianming Inventor before: Ye Lei Inventor before: Xie Jianquan Inventor before: Jie Yunfeng Inventor before: Wang Zhiqiang Inventor before: Feng Hua Inventor before: Zhou Jian |
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Effective date of registration: 20151229 Address after: 400042 Chongqing city Yubei District Qinye Road No. 9 Patentee after: Chongqing Runze Pharmaceutical Co., Ltd. Address before: 325000 Zhejiang city of Wenzhou province Longwan high tech Industrial Park, Aojiang Road No. 81 building two floor B Patentee before: WENZHOU ZHICHUANG TECHNOLOGY CO., LTD. |