CN113893389A - 重组胶原蛋白-脱钙骨基质微粒双相凝胶软组织填充剂及其制备方法 - Google Patents
重组胶原蛋白-脱钙骨基质微粒双相凝胶软组织填充剂及其制备方法 Download PDFInfo
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- CN113893389A CN113893389A CN202111156215.9A CN202111156215A CN113893389A CN 113893389 A CN113893389 A CN 113893389A CN 202111156215 A CN202111156215 A CN 202111156215A CN 113893389 A CN113893389 A CN 113893389A
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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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/06—Flowable or injectable implant compositions
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- A—HUMAN NECESSITIES
- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/34—Materials or treatment for tissue regeneration for soft tissue reconstruction
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- A—HUMAN NECESSITIES
- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/40—Preparation and treatment of biological tissue for implantation, e.g. decellularisation, cross-linking
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050152986A1 (en) * | 2001-09-06 | 2005-07-14 | Nicolaas Duneas | Cross-linked collagenous biomaterial |
US20070202190A1 (en) * | 2006-02-27 | 2007-08-30 | Mark Borden | Bone graft materials derived from mineralized gelatin |
CN101161293A (zh) * | 2006-10-12 | 2008-04-16 | 胡盛寿 | 异种生物组织材料的抗钙化改性方法 |
US20130189338A1 (en) * | 2012-01-19 | 2013-07-25 | Warsaw Orthopedic, Inc. | Bone fibers having extended length |
CN103877615A (zh) * | 2014-03-18 | 2014-06-25 | 北京大学第三医院 | 一种软骨组织工程支架及其制备方法 |
CN110180027A (zh) * | 2018-02-22 | 2019-08-30 | 华沙整形外科股份有限公司 | 具有改进的操作特征的脱矿质骨基质 |
CN113398335A (zh) * | 2021-06-23 | 2021-09-17 | 杭州开腾医疗科技有限公司 | 一种用于软骨再生修复的可注射性温敏型水凝胶及制备方法 |
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2021
- 2021-09-29 CN CN202111156215.9A patent/CN113893389B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050152986A1 (en) * | 2001-09-06 | 2005-07-14 | Nicolaas Duneas | Cross-linked collagenous biomaterial |
US20070202190A1 (en) * | 2006-02-27 | 2007-08-30 | Mark Borden | Bone graft materials derived from mineralized gelatin |
CN101161293A (zh) * | 2006-10-12 | 2008-04-16 | 胡盛寿 | 异种生物组织材料的抗钙化改性方法 |
US20130189338A1 (en) * | 2012-01-19 | 2013-07-25 | Warsaw Orthopedic, Inc. | Bone fibers having extended length |
CN103877615A (zh) * | 2014-03-18 | 2014-06-25 | 北京大学第三医院 | 一种软骨组织工程支架及其制备方法 |
CN110180027A (zh) * | 2018-02-22 | 2019-08-30 | 华沙整形外科股份有限公司 | 具有改进的操作特征的脱矿质骨基质 |
CN113398335A (zh) * | 2021-06-23 | 2021-09-17 | 杭州开腾医疗科技有限公司 | 一种用于软骨再生修复的可注射性温敏型水凝胶及制备方法 |
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