CN102451911B - 一种医用金属植入材料多孔钽的制备方法 - Google Patents
一种医用金属植入材料多孔钽的制备方法 Download PDFInfo
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- CN102451911B CN102451911B CN201010511250.3A CN201010511250A CN102451911B CN 102451911 B CN102451911 B CN 102451911B CN 201010511250 A CN201010511250 A CN 201010511250A CN 102451911 B CN102451911 B CN 102451911B
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- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 title claims abstract description 190
- 229910052715 tantalum Inorganic materials 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 50
- 239000000463 material Substances 0.000 title claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 title abstract description 31
- 239000002184 metal Substances 0.000 title abstract description 31
- 238000002513 implantation Methods 0.000 title abstract description 6
- 238000005245 sintering Methods 0.000 claims abstract description 112
- 239000002002 slurry Substances 0.000 claims abstract description 49
- 238000000137 annealing Methods 0.000 claims abstract description 24
- 229920002472 Starch Polymers 0.000 claims abstract description 21
- 239000008107 starch Substances 0.000 claims abstract description 21
- 235000019698 starch Nutrition 0.000 claims abstract description 21
- 239000006260 foam Substances 0.000 claims abstract description 20
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011230 binding agent Substances 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 239000011261 inert gas Substances 0.000 claims abstract description 8
- 238000005238 degreasing Methods 0.000 claims abstract description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 38
- 238000009413 insulation Methods 0.000 claims description 38
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 30
- 239000011496 polyurethane foam Substances 0.000 claims description 30
- 239000002245 particle Substances 0.000 claims description 29
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- 238000002360 preparation method Methods 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 22
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- 238000001291 vacuum drying Methods 0.000 claims description 21
- 229910052786 argon Inorganic materials 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 19
- 230000014759 maintenance of location Effects 0.000 claims description 17
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- 238000003756 stirring Methods 0.000 claims description 9
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- 238000007598 dipping method Methods 0.000 claims description 5
- 238000005470 impregnation Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 description 33
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- 238000005452 bending Methods 0.000 description 14
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- 150000002739 metals Chemical class 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
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- 230000001413 cellular effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
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- 239000012620 biological material Substances 0.000 description 3
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- 239000007943 implant Substances 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
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- 239000002994 raw material Substances 0.000 description 2
- 210000003625 skull Anatomy 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 206010031264 Osteonecrosis Diseases 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 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
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
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- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
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- 230000015556 catabolic process Effects 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
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- 229910052593 corundum Inorganic materials 0.000 description 1
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- 230000008595 infiltration Effects 0.000 description 1
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- 229920000570 polyether Polymers 0.000 description 1
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- 239000004814 polyurethane Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance 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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CN201010511250.3A CN102451911B (zh) | 2010-10-19 | 2010-10-19 | 一种医用金属植入材料多孔钽的制备方法 |
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CN201010511250.3A CN102451911B (zh) | 2010-10-19 | 2010-10-19 | 一种医用金属植入材料多孔钽的制备方法 |
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CN102451911A CN102451911A (zh) | 2012-05-16 |
CN102451911B true CN102451911B (zh) | 2014-01-29 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106693047A (zh) | 2015-08-18 | 2017-05-24 | 重庆润泽医药有限公司 | 一种多孔材料 |
CN106964772B (zh) * | 2017-05-18 | 2019-05-28 | 江门富祥电子材料有限公司 | 一种孔径可控钽粉的制备方法 |
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 |
CN114855024B (zh) * | 2022-05-10 | 2023-08-01 | 南方科技大学 | 多孔钽医用植入材料及其制备方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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. |
CN101660076A (zh) * | 2009-10-14 | 2010-03-03 | 北京师范大学 | 有机泡沫浸浆烧结法制备宏观网状多孔钽 |
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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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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. |
CN101660076A (zh) * | 2009-10-14 | 2010-03-03 | 北京师范大学 | 有机泡沫浸浆烧结法制备宏观网状多孔钽 |
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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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Free format text: CORRECT: APPLICANT; FROM: CHONGQING RUNZE MEDICAL INSTRUMENTS LTD. TO: CHONGQING RUNZE PHARMACEUTICAL CO., 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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Free format text: CORRECT: INVENTOR; FROM: RUAN JIANMING YE LEI XIE JIANQUAN JIE YUNFENG WANG ZHIQIANG FENG HUA ZHOU JIAN TO: YE LEI |