CN102258805A - 医用金属植入材料多孔铌及其制备方法 - Google Patents
医用金属植入材料多孔铌及其制备方法 Download PDFInfo
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- 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
- A61L27/56—Porous materials, e.g. foams or sponges
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- 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
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- A61L27/02—Inorganic materials
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Abstract
Description
实施例 | 铌粉粒径(μm)/氧含量(%) | 聚乙烯醇(g)/水(ml) | 铌粉/聚乙烯醇水溶液(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43/0.1% | 2/100 | 1/3.5 | 0.50 | 0.015 | 55 |
8 | 小于40/0.1% | 3/100 | 1/4.5 | 0.89 | 0.020 | 65 |
9 | 小于42/0.1% | 4/100 | 1/3.7 | 0.75 | 0.027 | 75 |
10 | 小于41/0.1% | 5/100 | 1/5.0 | 0.85 | 0.032 | 52 |
11 | 小于39/0.1% | 6/100 | 1/4.0 | 0.65 | 0.017 | 63 |
12 | 小于38/0.1% | 7/100 | 1/4.3 | 0.80 | 0.026 | 78 |
13 | 小于35/0.1% | 8/100 | 1/3.0 | 0.72 | 0.028 | 53 |
实施例 | 干燥真空度/温度/时间 | 脱脂气氛1×10-4Pa~1×10-3Pa/温度/时间 | 烧结气氛1×10-4Pa~1×10-3Pa/温度/时间 | 退火气氛/升降温速率、温度/保温时间 |
7 | 0.01/65/7.5 | 以1℃/min的速率从室温升至400℃,保温1h/0.5℃/min的速率从400℃升至600℃,保温2h | 以10℃/min从室温升至900℃,保温60min,真空度为1×10-4Pa;以11℃/min升至1300℃,保温60min;以6℃/min升至1730℃,保温240min,真空度为1×10-3Pa;烧结后冷却真空度为1×10-4Pa~1×10-3Pa;以11℃/min冷却至1300℃,保温60min;以13℃/min冷却至800℃,保温90min;以10℃/min的速率冷却至600℃,然后随炉冷却 | 1×10-4Pa/15℃/min升至1030℃,保温480min/5℃/min的速率冷却至800℃,保温180min/以11℃/min冷却至600℃,保温108min/以21℃/min冷却至室温 |
8 | 0.1/70/7.0 | 1.5℃/min的速率从室温升至400℃,保温30min/0.6℃/min的速率从400℃升至650℃,保温110min | 以11℃/min从室温升至950℃,保温58min,真空度为1×10-3Pa;以12℃/min 升至1350℃,保温55min;以8℃/min的升至1750℃,保温220min,真空度为1×10-3Pa;烧结后冷却真空度为1×10-4Pa~1×10-3Pa;以12℃/min冷却至900℃,保温80min;以10℃/min的速率冷却至600℃,然后随炉冷却 | 1×10-3Pa/17℃/min升至1050℃,保温450min/6℃/min的速率冷却至800℃,保温150min/以12℃/min冷却至600℃,保温102min/以22℃/min冷却至室温 |
9 | 1/75/6.5 | 以2℃/min的速率从室温升至400℃,保温45min/0.7℃/min的速率从400℃升至680℃,保温100min | 以12℃/min从室温升至1000℃,保温55min,真空度为1×10-4Pa;以13℃/min升至1400℃,保温50min;以10℃/min升至1800℃,保温200min, | 1×10-3Pa/20℃/min升至1100℃,保温420min/7℃/min的速率冷却至800℃,保温130min/以13℃/min的速率冷却至600℃,保温96min/ |
真空度为1×10-3Pa;烧结后冷却真空度为1×10-4Pa~1×10-3Pa;以13℃/min的速率冷却至1200℃,保温50min;以15℃/min冷却至1000℃,保温70min;以10℃/min的速率冷却至600℃,然后随炉冷却 | 以23℃/min冷却至室温 | |||
10 | 0.1/85/5.5 | 2.5℃/min的速率从室温升至400℃,保温55min/0.8℃/min的速率从400℃升至700℃,保温90min | 以13℃/min从室温升至1050℃,保温50min,真空度为1×10-3Pa;以14℃/min升至1320℃,保温45min;以12℃/min升至1780℃,保温180min,真空度为1×10-3Pa;烧结后冷却真空度为1×10-4Pa~1×10-3Pa;以14℃/min冷却至1230℃,保温45min;以16℃/min的速率冷却至930℃,保温75min;以10℃/min的速率冷却至600℃,然后随炉冷却 | 1×10-4Pa/22℃/min升至900℃,保温360min/8℃/min的速率冷却至800℃,保温120min/以14℃/min冷却至600℃,保温90min/以24℃/min冷却至室温 |
11 | 0.01/90/5.0 | 3℃/min的速率从室温升至400℃,保温50min/0.9℃/min的速率从400℃升至730℃,保温80min | 以14℃/min从室温升至1100℃,保温40min,真空度为1×10-4Pa;以15℃/min升至1370℃,保温40min;以14℃/min升至1760℃,保温160min,真空度为1×10-3Pa;烧结后冷却真空度为1×10-4Pa~1×10-3Pa; | 1×10-3Pa/25℃/min升至1000℃,保温300min/9℃/min的速率冷却至800℃,保温100min/以15℃/min冷却至600℃,保温84min/以26℃/min冷却至室温 |
以15℃/min冷却至1270℃,保温40min;以17℃/min冷却至850℃,保温60min;以10℃/min的速率冷却至600℃,然后随炉冷却 | ||||
12 | 1/95/4.5 | 4℃/min的速率从室温升至400℃,保温40min/1.0℃/min的速率从400℃升至750℃,保温70min | 以15℃/min从室温升至980℃,保温30min,真空度为1×10-3Pa;以16℃/min升至1380℃,保温35min;以16℃/min升至1770℃,保温140min,真空度为1×10-3Pa;烧结后冷却真空度为1×10-4Pa~1×10-3Pa;以16℃/min冷却至1290℃,保温35min;以18℃/min的速率冷却至950℃,保温65min;以10℃/min的速率冷却至600℃,然后随炉冷却 | 1×10-4Pa/27℃/min升至950℃,保温270min/10℃/min冷却至800℃,保温90min/以16℃/min冷却至600℃,保温78min/以27℃/min冷却至室温 |
13 | 1/100/4.5 | 5℃/min的速率从室温升至400℃,保温45min/1.3℃/min的速率从400℃升至800℃,保温60min | 以13℃/min从室温升至920℃,保温45min,真空度为1×10-4Pa;以17℃/min升至1330℃,保温30min;以18℃/min升至1740℃,保温120min,真空度为1×10-3Pa;烧结后冷却真空度为1×10-4Pa~1×10-3Pa;以18℃/min冷却至1210℃,保温30min;以19℃/min的速率冷却至830℃,保温60min;以10℃/min的速率冷却至600℃,然后随炉冷却 | 1×10-4Pa/30℃/min升至980℃,保温240min/5.5℃/min的速率冷却至800℃,保温170min/以17℃/min冷却至600℃,保温72min/以29℃/min冷却至室温 |
实施例 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
密度(g/cm3) | 4.2 | 3.9 | 3.4 | 3.0 | 2.6 | 2.2 | 2.5 |
孔隙度(%) | 51 | 55 | 60 | 65 | 70 | 75 | 77 |
孔隙直径(μm) | 200 | 250 | 500 | 450 | 300 | 350 | 400 |
弹性模量(GPa) | 0.8 | 1.6 | 1.8 | 1.2 | 1.5 | 1.0 | 2.0 |
屈服强度(MPa) | 60 | 55 | 50 | 48 | 40 | 35 | 45 |
抗压强度(MPa) | 65 | 60 | 58 | 50 | 40 | 35 | 38 |
硬度(MPa) | 190 | 170 | 160 | 150 | 130 | 100 | 120 |
塑性变形量(%) | 17.30 | 11.20 | 16.25 | 15.22 | 14.28 | 12.29 | 10.30 |
抗拉强度(MPa) | 44 | 40 | 38 | 35 | 32 | 30 | 33 |
断后延展率(%) | 14.70 | 14.60 | 14.50 | 13.65 | 13.55 | 13.75 | 13.80 |
烧结颈断裂率(%) | 45 | 40 | 35 | 30 | 43 | 37 | 32 |
颗粒内部断裂率(%) | 55 | 60 | 65 | 70 | 57 | 63 | 68 |
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CN201010186291.XA CN102258805B (zh) | 2010-05-28 | 2010-05-28 | 医用金属植入材料多孔铌及其制备方法 |
PCT/CN2010/076709 WO2011147139A1 (zh) | 2010-05-28 | 2010-09-08 | 医用金属植入材料多孔铌及其制备方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105169471A (zh) * | 2015-09-07 | 2015-12-23 | 中南大学 | 一种医用植入多孔铌钛合金材料及其制备方法 |
CN106693047A (zh) * | 2015-08-18 | 2017-05-24 | 重庆润泽医药有限公司 | 一种多孔材料 |
CN107257700A (zh) * | 2014-12-18 | 2017-10-17 | 心脏起搏器股份公司 | 结构之间的纤维接合界面 |
CN107837417A (zh) * | 2016-09-20 | 2018-03-27 | 重庆润泽医药有限公司 | 一种多孔铌 |
CN108079380A (zh) * | 2016-11-22 | 2018-05-29 | 重庆润泽医药有限公司 | 一种多孔铌 |
CN110742711A (zh) * | 2019-06-05 | 2020-02-04 | 湖南普林特医疗器械有限公司 | 一种激光增材制造-高温真空烧结的医用仿骨小樑结构多孔钽骨植入假体制造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999031738A2 (en) * | 1997-12-16 | 1999-06-24 | Koninklijke Philips Electronics N.V. | Aiii-nitride channeled led |
US20050048193A1 (en) * | 2001-02-19 | 2005-03-03 | Isotis N.V. | Porous metals and metal coatings for implants |
CN101195048A (zh) * | 2006-12-08 | 2008-06-11 | 许才德 | 一种复合药物洗脱支架及其制备方法 |
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 (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60104560T2 (de) * | 2000-12-06 | 2005-03-03 | Astra Tech Ab | Mit metallhydriden und biomolekülen beschichtete medizinische prothesen und implantate mit verbesserter biokompatibilität |
DE60323475D1 (de) * | 2002-04-09 | 2008-10-23 | Numat As | Medizinische prothesevorrichtungen mit verbesserer biokompatibilität |
DE102004045410A1 (de) * | 2004-09-15 | 2006-03-30 | Glatt Gmbh | Knochenersatzimplantat für human- und veterinärmedizinische Anwendungen |
CN1936045A (zh) * | 2005-09-22 | 2007-03-28 | 中南大学 | 三维通孔或部分孔洞彼此相连多孔金属泡沫及其制备方法 |
AU2007337794B2 (en) * | 2006-12-21 | 2012-12-20 | Corticalis As | Metal oxide scaffolds |
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. |
-
2010
- 2010-05-28 CN CN201010186291.XA patent/CN102258805B/zh not_active Withdrawn - After Issue
- 2010-09-08 WO PCT/CN2010/076709 patent/WO2011147139A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999031738A2 (en) * | 1997-12-16 | 1999-06-24 | Koninklijke Philips Electronics N.V. | Aiii-nitride channeled led |
US20050048193A1 (en) * | 2001-02-19 | 2005-03-03 | Isotis N.V. | Porous metals and metal coatings for implants |
CN101195048A (zh) * | 2006-12-08 | 2008-06-11 | 许才德 | 一种复合药物洗脱支架及其制备方法 |
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 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107257700A (zh) * | 2014-12-18 | 2017-10-17 | 心脏起搏器股份公司 | 结构之间的纤维接合界面 |
US11597164B2 (en) | 2014-12-18 | 2023-03-07 | Cardiac Pacemakers, Inc. | Fibrous joinery interface between structures |
CN106693047A (zh) * | 2015-08-18 | 2017-05-24 | 重庆润泽医药有限公司 | 一种多孔材料 |
US10597755B2 (en) | 2015-08-18 | 2020-03-24 | Chongqing Runze Pharmaceutical Co., Ltd. | Porous material |
CN105169471A (zh) * | 2015-09-07 | 2015-12-23 | 中南大学 | 一种医用植入多孔铌钛合金材料及其制备方法 |
CN107837417A (zh) * | 2016-09-20 | 2018-03-27 | 重庆润泽医药有限公司 | 一种多孔铌 |
CN108079380A (zh) * | 2016-11-22 | 2018-05-29 | 重庆润泽医药有限公司 | 一种多孔铌 |
CN108079380B (zh) * | 2016-11-22 | 2020-05-15 | 重庆润泽医药有限公司 | 一种多孔铌 |
CN110742711A (zh) * | 2019-06-05 | 2020-02-04 | 湖南普林特医疗器械有限公司 | 一种激光增材制造-高温真空烧结的医用仿骨小樑结构多孔钽骨植入假体制造方法 |
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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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Effective date of registration: 20160628 Address after: 325000 Zhejiang city of Wenzhou province Longwan high tech Industrial Park, Aojiang Road No. 81 building two floor B Applicant after: WENZHOU ZHICHUANG TECHNOLOGY CO., LTD. Address before: 400042 Chongqing city Yubei District Qinye Road No. 9 Applicant before: Chongqing Runze Pharmaceutical Co., Ltd. |
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Effective date of registration: 20200624 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. |
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