Improving the safety of venous therapy: the latest progress in catheter maintenance and complication management
提升静脉治疗安全性：导管维护与并发症管理的最新进展

摘要

静脉治疗是现代医疗不可或缺的组成部分，但静脉导管的使用可能会引发包括感染、静脉炎和导管堵塞等并发症。为提高安全性与有效性，导管维护与并发症管理的最新进展显示，使用抗凝和抗菌冲封液、创新敷料与固定技术、及时的导管评估与拔除，对减少并发症至关重要。同时，静脉导管相关并发症的有效管理策略包括严格的操作标准化、专业培训与教育、选择优质材料，并实施快速有效的监测和应对机制。此外，教育培训和感染预防控制的强化也是保障患者安全的关键，需持续关注与改善。

Abstract

Venous therapy is an indispensable component of modern medicine, but the use of venous catheters may lead to complications such as infection, phlebitis, and catheter blockage. The latest progress in catheter maintenance and complication management to improve safety and effectiveness shows that the use of anticoagulant and antibacterial sealing liquids, innovative dressings and fixation techniques, and timely catheter evaluation and removal are crucial for reducing complications. Meanwhile, effective management strategies for complications related to venous catheters include strict operational standardization, professional training and education, selection of high-quality materials, and implementation of fast and effective monitoring and response mechanisms. In addition, strengthening education and training, as well as infection prevention and control, are also key to ensuring patient safety and require continuous attention and improvement.