CN102114270B - 一种梯度交联及修饰型耐久性人工生物瓣及其制备方法 - Google Patents
一种梯度交联及修饰型耐久性人工生物瓣及其制备方法 Download PDFInfo
- Publication number
- CN102114270B CN102114270B CN 201110045012 CN201110045012A CN102114270B CN 102114270 B CN102114270 B CN 102114270B CN 201110045012 CN201110045012 CN 201110045012 CN 201110045012 A CN201110045012 A CN 201110045012A CN 102114270 B CN102114270 B CN 102114270B
- Authority
- CN
- China
- Prior art keywords
- solution
- preparation
- capping reagent
- class end
- valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110045012 CN102114270B (zh) | 2011-02-22 | 2011-02-22 | 一种梯度交联及修饰型耐久性人工生物瓣及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110045012 CN102114270B (zh) | 2011-02-22 | 2011-02-22 | 一种梯度交联及修饰型耐久性人工生物瓣及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102114270A CN102114270A (zh) | 2011-07-06 |
CN102114270B true CN102114270B (zh) | 2013-08-07 |
Family
ID=44213269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110045012 Active CN102114270B (zh) | 2011-02-22 | 2011-02-22 | 一种梯度交联及修饰型耐久性人工生物瓣及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102114270B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108535205B (zh) * | 2015-07-22 | 2021-06-22 | 杭州启明医疗器械股份有限公司 | 体外生物瓣抗钙化处理方法、钙化评价方法 |
CN107441556B (zh) * | 2017-07-05 | 2020-07-17 | 北京大清生物技术股份有限公司 | 一种聚氨基酸封端的组织修补材料及其制备方法 |
CN110193095B (zh) * | 2018-02-27 | 2021-11-05 | 上海微创心通医疗科技有限公司 | 一种干态生物组织材料及其制备方法 |
CN110152066A (zh) * | 2018-03-29 | 2019-08-23 | 四川大学 | 一种提高生物材料结构稳定性能的方法及其生物材料 |
CN110841110B (zh) * | 2018-08-20 | 2021-03-12 | 四川大学 | 一种采用酶交联和茶多酚组合联用处理生物瓣膜的方法 |
CN109589452B (zh) * | 2018-11-21 | 2022-04-29 | 杭州创心医学科技有限公司 | 一种生物材料的抗钙化处理方法 |
CN112641998B (zh) * | 2020-12-22 | 2021-10-15 | 四川大学 | 一种长效超疏水抗凝生物瓣膜及其制备方法 |
CN112870444A (zh) * | 2021-01-25 | 2021-06-01 | 上海翰凌医疗器械有限公司 | 一种改性生物组织材料及其制备方法 |
CN113289064A (zh) * | 2021-03-26 | 2021-08-24 | 浙江大学 | 一种双网络水凝胶修饰的生物心脏瓣膜及其制备方法 |
CN113952513B (zh) * | 2021-11-29 | 2022-11-15 | 四川大学华西医院 | 一种抗衰败人工生物瓣膜及其制备方法和应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1371750A (zh) * | 2002-02-28 | 2002-10-02 | 中南大学湘雅二医院 | 生物心脏瓣膜2,3-丁二醇防钙化改性的方法 |
US9101691B2 (en) * | 2007-06-11 | 2015-08-11 | Edwards Lifesciences Corporation | Methods for pre-stressing and capping bioprosthetic tissue |
US8357387B2 (en) * | 2007-12-21 | 2013-01-22 | Edwards Lifesciences Corporation | Capping bioprosthetic tissue to reduce calcification |
-
2011
- 2011-02-22 CN CN 201110045012 patent/CN102114270B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102114270A (zh) | 2011-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102114270B (zh) | 一种梯度交联及修饰型耐久性人工生物瓣及其制备方法 | |
CN101678152B (zh) | 用于给生物假体组织预加应力和加帽的方法 | |
Stamm et al. | Biomatrix/polymer composite material for heart valve tissue engineering | |
AU713605B2 (en) | Calcification-resistant bioprosthetic tissue and methods of making same | |
CN1080130C (zh) | 体外的角膜等同物模型 | |
US5891196A (en) | Method for actively binding heparin to crosslinked biological tissues | |
CN102499993A (zh) | 一种边缘刚性化人工生物瓣膜的制备方法 | |
JPH07505620A (ja) | 再形成軟骨組織 | |
CN102114269B (zh) | 一种异氰基封端型防钙化人工生物瓣及其制备方法 | |
Cha et al. | Time‐dependent modulation of alignment and differentiation of smooth muscle cells seeded on a porous substrate undergoing cyclic mechanical strain | |
CA2925332C (en) | Methods of removing alpha-galactose | |
Grebenik et al. | Mammalian Pericardium‐Based Bioprosthetic Materials in Xenotransplantation and Tissue Engineering | |
Filova et al. | Accelerated in vitro recellularization of decellularized porcine pericardium for cardiovascular grafts | |
Namiri et al. | Improving the biological function of decellularized heart valves through integration of protein tethering and three‐dimensional cell seeding in a bioreactor | |
Lü et al. | Crosslinking effect of Nordihydroguaiaretic acid (NDGA) on decellularized heart valve scaffold for tissue engineering | |
CN113846045B (zh) | 一种可用于细胞培养的鱼鳞组织支架的制备方法 | |
CN101152580A (zh) | 用表皮干细胞体外制作组织工程皮肤的方法 | |
Hernández-Jáuregui et al. | Morphology of the connective tissue grown in response to implanted silicone rubber: A light and electron microscopic study | |
CN101204592A (zh) | 仿生化组织工程食道的制备技术 | |
JP7169645B2 (ja) | 生体組織中の異種抗原を不活性化する方法 | |
GRABENWÖGER et al. | Endothelial cell lining of bioprosthetic heart valve material | |
CN201356679Y (zh) | 防钙化的异种生物心脏瓣膜 | |
US20020164796A1 (en) | Carrier for animal cell culture comprising organ tissue slice and animal cell culture method and transplantation method with the use of the carrier | |
CN1116794C (zh) | 制备软骨移植体的方法 | |
Zakharova et al. | Mitomycin-treated endothelial and smooth muscle cells suitable for safe tissue engineering approaches |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 201203 Shanghai City Newton Road, Pudong New Area Zhangjiang hi tech Park No. 501 Applicant after: Shanghai MicroPort Medical Equipment (Group) Co., Ltd. Address before: 201203 Shanghai City Newton Road, Pudong New Area Zhangjiang hi tech Park No. 501 Applicant before: Weichuang Medical Equipment (Shanghai) Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WEICHUANG MEDICAL EQUIPMENT (SHANGHAI) CO., LTD. TO: SHANGHAI MICROPORT MEDICAL EQUIPMENT (GROUP) CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160413 Address after: 201203 Shanghai City Newton Road, Pudong New Area Zhangjiang hi tech Park No. 501 Patentee after: SHANGHAI MINIMALLY INVASIVE XINTONG MEDICAL TECHNOLOGY CO., LTD. Address before: 201203 Shanghai City Newton Road, Pudong New Area Zhangjiang hi tech Park No. 501 Patentee before: Shanghai MicroPort Medical Equipment (Group) Co., Ltd. |