| METHOD FOR PRE-IMPLANTATION TREATMENT OF BIOLOGICAL PROSTHESES FOR CARDIOVASCULAR SURGERY | |
| 2023-10-09 | |
| 专利权人 | SUPERHARD & NEW CARBON MATERIALS INST (SUPE-Non-standard) |
| 申请日期 | 2023-10-09 |
| 专利号 | RU2827028-C1 |
| 成果简介 | NOVELTY - Invention relates to a method for pre-implantation treatment of biological prostheses for cardiovascular surgery. Method for pre-implantation treatment of biological prostheses for cardiovascular surgery involves immersion in an aqueous solution of glycerol, content of which is 50–60%, pre-washed from preserving solution of biological prostheses, drying of biological prostheses and their sterilization with ethylene oxide, characterized in that the incubation time in the glycerol solution is 16–24 hours, to increase bio- and hemocompatibility, an anticoagulant is added to the glycerol solution—unfractionated or low-molecular heparin in a final concentration of 10–100 ED/ml, drying of the biological prosthesis takes place in a vacuum chamber for 6 hours at an overpressure of (−0.07) MPa. USE - Medicine. ADVANTAGE - Above described method enables to perform pre-implantation treatment of prostheses for cardiovascular surgery with increase of their bio- and hemocompatibility. 1 cl, 2 dwg, 1 tbl, 1 ex |
| IPC 分类号 | A01N-001/02 ; A61K-031/727 ; A61L-027/00 |
| 国家 | 俄罗斯 |
| 专业领域 | 生物科学 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/20096 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | SUPERHARD & NEW CARBON MATERIALS INST (SUPE-Non-standard) |
| 推荐引用方式 GB/T 7714 | KUDRYAVTSEVA YU A,OVCHARENKO E A,REZVA M A,et al. METHOD FOR PRE-IMPLANTATION TREATMENT OF BIOLOGICAL PROSTHESES FOR CARDIOVASCULAR SURGERY. RU2827028-C1[P]. 2023. |
| 条目包含的文件 | 条目无相关文件。 | |||||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论