| METHOD FOR MANUAL THROMBASPIRATION IN PATIENTS WITH ACUTE CORONARY SYNDROME | |
| 2024-04-08 | |
| 专利权人 | AS RUSSIA TOMSK NAT RES MEDICAL CENT (ASTO-Non-standard) |
| 申请日期 | 2024-04-08 |
| 专利号 | RU2829204-C1 |
| 成果简介 | NOVELTY - Invention refers to medicine, namely to cardiology and X-ray endovascular diagnostics and treatment. Guide catheter connected to a Y-connector in a coronary artery (CA) orifice is inserted, and selective coronary angiography (CG) is performed. If observing coronary artery thrombosis, the coronary conductor is delivered through the thrombosis to distal portions of the infarction-related coronary artery. Then, along the coronary guide, an extension guide catheter (EGC) is delivered through the well of the guide catheter to the proximal edge of the thrombus. Three-way valve of the Y-connector is connected to two 50 ml syringes. Negative pressure is created in the first syringe. Then the EGC is slowly advanced in the distal direction and returned to the initial position before the thrombosis. Manipulation is performed several times to stop the flow of thrombotic material or aspiration in total 200 ml of blood. When the first syringe is filled with aspirated blood by 80%, negative pressure is created in the second syringe and the Y-connector valve is switched to it, only then the filled syringe is removed. Empty syringe is connected to the free connection, and when the second syringe is filled, the switching procedure is repeated. Thereafter, the EGC is removed, and a control aspiration from the guide catheter is performed. USE - Medicine. ADVANTAGE - Method enables to effectively aspirate thrombi from the coronary artery, preventing the development of the no-reflow phenomenon, does not require the use of specialized instruments, which significantly reduces the time from the beginning of the PCI procedure to the restoration of blood flow through the infarction-related coronary artery, is safe, can be used during PCI in coronary artery thrombosis in patients with ACS. 1 cl, 1 dwg, 1 ex |
| IPC 分类号 | A61M-001/00 |
| 国家 | 俄罗斯 |
| 专业领域 | 医药卫生 |
| 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/17326 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | AS RUSSIA TOMSK NAT RES MEDICAL CENT (ASTO-Non-standard) |
| 推荐引用方式 GB/T 7714 | GERGERT E S,PEKARSKY S Y,BAEV A E,et al. METHOD FOR MANUAL THROMBASPIRATION IN PATIENTS WITH ACUTE CORONARY SYNDROME. RU2829204-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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