介入医学栓塞材料的前沿研究OA

Transcatheter arterial embolization serves as a core technique for minimally invasive interventional medicine.The structure and properties of embolization materials directly determine the efficacy of embolization.This paper reviews the research progress on solid,liquid,liquid-to-solid phase transition,and multifunctional embolization materials.The performance of various embolization materials has been improved via modification.Liquid-to-solid phase transition materials enable precise drug loading,and multifunctional embolization materials drive the upgrading of embolization-therapy modalities.At present,embolization materials have achieved a multifunctional leap from simple,single-level vascular occlusion to multi-plane embolization and multi-drug release for precise treatment.However,there are still challenges such as biocompatibility,response accuracy,operational controllability,and clinical transformation.Multidisciplinary integration is an important direction for the research and development of new embolization materials,which provides a reference for the technical innovation and efficacy improvement of interventional embolization.