CN101401954B - Degradable synthetic polymer spherical honeycombed grain material, producing method and apparatus thereof - Google Patents
Degradable synthetic polymer spherical honeycombed grain material, producing method and apparatus thereof Download PDFInfo
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- CN101401954B CN101401954B CN2008102350714A CN200810235071A CN101401954B CN 101401954 B CN101401954 B CN 101401954B CN 2008102350714 A CN2008102350714 A CN 2008102350714A CN 200810235071 A CN200810235071 A CN 200810235071A CN 101401954 B CN101401954 B CN 101401954B
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- synthetic polymer
- degradable
- grain material
- degradable synthetic
- honeycombed grain
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CN2008102350714A CN101401954B (en) | 2008-11-07 | 2008-11-07 | Degradable synthetic polymer spherical honeycombed grain material, producing method and apparatus thereof |
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CN2008102350714A CN101401954B (en) | 2008-11-07 | 2008-11-07 | Degradable synthetic polymer spherical honeycombed grain material, producing method and apparatus thereof |
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CN101401954A CN101401954A (en) | 2009-04-08 |
CN101401954B true CN101401954B (en) | 2013-01-02 |
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CN2008102350714A Expired - Fee Related CN101401954B (en) | 2008-11-07 | 2008-11-07 | Degradable synthetic polymer spherical honeycombed grain material, producing method and apparatus thereof |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104277234A (en) * | 2014-10-31 | 2015-01-14 | 华东理工大学 | Method of preparing polymer porous beads based on liquid drop settling and freezing technology |
GB201702475D0 (en) * | 2017-02-15 | 2017-03-29 | Locate Therapeutics Ltd | Tissue scaffold and scaffold composition |
CN110448724B (en) * | 2019-07-23 | 2022-03-18 | 广东省医疗器械研究所 | Degradable polymer microsphere with surface pits and preparation method and application thereof |
CN110404115B (en) * | 2019-07-23 | 2022-03-18 | 广东省医疗器械研究所 | Carbonate/degradable polymer microsphere with surface pits and preparation method and application thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5810988A (en) * | 1994-09-19 | 1998-09-22 | Board Of Regents, University Of Texas System | Apparatus and method for generation of microspheres of metals and other materials |
CN1272383A (en) * | 2000-05-19 | 2000-11-08 | 清华大学 | Preparation method of nanometer phase calcium-phosphorus salt/collagen/polylactic acid bone composite material |
CN1546181A (en) * | 2003-12-12 | 2004-11-17 | 清华大学 | Degradable material capable of guiding the regeneration and renovation process of hard tissue and its preparation |
CN1607033A (en) * | 2003-10-15 | 2005-04-20 | 中国科学院过程工程研究所 | Chitose microsphere and microcapsule with uniform size and its preparation method |
CN1931378A (en) * | 2006-09-29 | 2007-03-21 | 清华大学 | Micro rack for bone tissue engineering and its prepn process and application |
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2008
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5810988A (en) * | 1994-09-19 | 1998-09-22 | Board Of Regents, University Of Texas System | Apparatus and method for generation of microspheres of metals and other materials |
CN1272383A (en) * | 2000-05-19 | 2000-11-08 | 清华大学 | Preparation method of nanometer phase calcium-phosphorus salt/collagen/polylactic acid bone composite material |
CN1607033A (en) * | 2003-10-15 | 2005-04-20 | 中国科学院过程工程研究所 | Chitose microsphere and microcapsule with uniform size and its preparation method |
CN1546181A (en) * | 2003-12-12 | 2004-11-17 | 清华大学 | Degradable material capable of guiding the regeneration and renovation process of hard tissue and its preparation |
CN1931378A (en) * | 2006-09-29 | 2007-03-21 | 清华大学 | Micro rack for bone tissue engineering and its prepn process and application |
Non-Patent Citations (2)
Title |
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卢勰炜等.新型壳聚糖-海藻酸钠胃漂浮小丸的制备.《中国现代应用医学杂志》.2004,第21卷(第6期), * |
吴伟等.聚乳酸或乳酸/羟乙酸共聚物微球的制备方法研究进展.《国外医药-合成药 生化药 制剂分册》.2000,第21卷(第6期), * |
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CN101401954A (en) | 2009-04-08 |
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Effective date of registration: 20131022 Address after: 226600 Nantong, Haian Qu Qu Qu Town, the second floor Road, No. 198 Patentee after: Jiangsu Haijian Co., Ltd. Patentee after: Southeast University Address before: 210096 Jiangsu city Nanjing Province four pailou No. 2 Patentee before: Southeast University |
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