CN102465211B - 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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- CN102465211B CN102465211B CN201010547076.8A CN201010547076A CN102465211B CN 102465211 B CN102465211 B CN 102465211B CN 201010547076 A CN201010547076 A CN 201010547076A CN 102465211 B CN102465211 B CN 102465211B
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实施例 | 钽粉粒径(μm)/氧含量(%) | 乙基纤维素(g)/无水乙醇(ml) | 钽粉/乙基纤维素乙醇溶液(以重量份计) | 聚氨酯泡沫孔径(mm) | 聚氨酯泡沫密度(g/cm3) | 聚氨酯泡沫硬度(°) |
7 | 小于10/0.1% | 2/100 | 3.5/1 | 0.50 | 0.015 | 55 |
8 | 小于11/0.1% | 4/100 | 4.5/1 | 0.89 | 0.020 | 65 |
9 | 小于9/0.1% | 3/100 | 4.0/1 | 0.70 | 0.025 | 75 |
10 | 小于10/0.1% | 2/100 | 3.0/1 | 0.85 | 0.032 | 52 |
11 | 小于11/0.1% | 1/100 | 5.0/1 | 0.65 | 0.017 | 63 |
12 | 小于10/0.1% | 2/100 | 4.3/1 | 0.80 | 0.026 | 78 |
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CN201310700078.XA Division CN103740965B (zh) | 2010-11-17 | 2010-11-17 | 医用金属植入材料多孔钽的制备方法 |
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CN102465211A CN102465211A (zh) | 2012-05-23 |
CN102465211B true CN102465211B (zh) | 2014-01-08 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059442A (en) * | 1976-08-09 | 1977-11-22 | Sprague Electric Company | Method for making a porous tantalum pellet |
US5669909A (en) * | 1995-03-27 | 1997-09-23 | Danek Medical, Inc. | Interbody fusion device and method for restoration of normal spinal anatomy |
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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- 2010-11-17 CN CN201010547076.8A patent/CN102465211B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059442A (en) * | 1976-08-09 | 1977-11-22 | Sprague Electric Company | Method for making a porous tantalum pellet |
US5669909A (en) * | 1995-03-27 | 1997-09-23 | Danek Medical, Inc. | Interbody fusion device and method for restoration of normal spinal anatomy |
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 |
Non-Patent Citations (8)
Title |
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J. D. Bobyn etal..Characteristics of bone ingrowth and interface mechanics of a new porous tantalum biomaterial.《THE JOURNAL OF BONE & JOINT SURCERY(Br)》.1999,第81-B卷(第5期),第907-914页. |
J. D. Bobyn etal..Characteristics of bone ingrowth and interface mechanics of a new porous tantalum biomaterial.《THE JOURNAL OF BONE & * |
JOINT SURCERY(Br)》.1999,第81-B卷(第5期),第907-914页. * |
S.A. Hacking etal..Fibrous tissue ingrowth and attachment to porous tantalum.《John Wiley & Sons》.2000,第631-637页. |
S.A. Hacking etal..Fibrous tissue ingrowth and attachment to porous tantalum.《John Wiley & * |
Sons》.2000,第631-637页. * |
多孔钽及在人工关节中的应用;应明;《生物骨科材料与临床研究》;20060430;第3卷(第2期);第1-3页 * |
应明.多孔钽及在人工关节中的应用.《生物骨科材料与临床研究》.2006,第3卷(第2期),第1-3页. |
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