CN114085394B - 一种重组胶原蛋白双相凝胶及其制备方法和应用 - Google Patents
一种重组胶原蛋白双相凝胶及其制备方法和应用 Download PDFInfo
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- CN114085394B CN114085394B CN202111543041.1A CN202111543041A CN114085394B CN 114085394 B CN114085394 B CN 114085394B CN 202111543041 A CN202111543041 A CN 202111543041A CN 114085394 B CN114085394 B CN 114085394B
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- recombinant collagen
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Images
Classifications
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- C—CHEMISTRY; METALLURGY
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- A—HUMAN NECESSITIES
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- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/34—Materials or treatment for tissue regeneration for soft tissue reconstruction
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2389/00—Characterised by the use of proteins; Derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
Description
体积增量 | 实施例3 | 对比例3 |
<![CDATA[注射后(mm<sup>3</sup>)]]> | 131.664±14.784 | 126.785±12.568 |
<![CDATA[1w(mm<sup>3</sup>)]]> | 153.651±15.742 | 132.686±10.357 |
<![CDATA[4w(mm<sup>3</sup>)]]> | 162.631±16.544 | 103.158±13.545 |
<![CDATA[12w(mm<sup>3</sup>)]]> | 148.597±14.366 | 77.856±15.227 |
<![CDATA[32w(mm<sup>3</sup>)]]> | 117.688±10.781 | 65.694±17.448 |
<![CDATA[52w(mm<sup>3</sup>)]]> | 121.152±12.761 | 51.331±16.552 |
Claims (10)
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CN115252898B (zh) * | 2022-08-19 | 2023-08-18 | 江苏西宏生物医药有限公司 | 一种长效微粒ⅰ型与ⅴ型胶原蛋白复合植入剂 |
CN115317668B (zh) * | 2022-08-19 | 2023-12-29 | 北京西宏润美医药科技有限公司 | 一种长效微粒ⅰ型胶原蛋白植入剂 |
CN115919751B (zh) * | 2022-12-16 | 2024-03-19 | 江苏创健医疗科技股份有限公司 | 一种重组胶原蛋白水凝胶的制备方法及其应用 |
CN115779141A (zh) * | 2023-02-10 | 2023-03-14 | 江苏扬子江医疗科技股份有限公司 | 一种重组ⅲ型人源化胶原蛋白软膏的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103554527A (zh) * | 2013-10-30 | 2014-02-05 | 无锡灵锡医疗器械科技有限公司 | 一种可水解逆转胶原蛋白的水凝胶及其制备方法 |
CN109621003A (zh) * | 2018-12-07 | 2019-04-16 | 长春杭盖生物科技有限公司 | 一种含有微球的可注射透明质酸钠凝胶的制备方法 |
CN109880151A (zh) * | 2019-02-21 | 2019-06-14 | 上海市伤骨科研究所 | 一种水凝胶多孔微球的制备方法与多孔支架材料 |
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US20060222680A1 (en) * | 2005-03-31 | 2006-10-05 | Chunlin Yang | Method of preparing crosslinked collagen microspheres |
KR101272484B1 (ko) * | 2011-01-19 | 2013-06-10 | 세원셀론텍(주) | 방사선 가교화된 콜라겐 겔 및 그 제조방법과 사용방법 |
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CN103554527A (zh) * | 2013-10-30 | 2014-02-05 | 无锡灵锡医疗器械科技有限公司 | 一种可水解逆转胶原蛋白的水凝胶及其制备方法 |
CN109621003A (zh) * | 2018-12-07 | 2019-04-16 | 长春杭盖生物科技有限公司 | 一种含有微球的可注射透明质酸钠凝胶的制备方法 |
CN109880151A (zh) * | 2019-02-21 | 2019-06-14 | 上海市伤骨科研究所 | 一种水凝胶多孔微球的制备方法与多孔支架材料 |
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