Research Progress of New Materials for Interventional Embolization
10.3969/j.issn.1008-794X.2025.04.017
- VernacularTitle:新型介入栓塞用材料研究进展
- Author:
Xuepeng LV
1
;
Haidong ZHU
;
Gaojun TENG
;
Fei XIONG
Author Information
1. 210009 江苏南京 数字医学工程全国重点实验室,江苏省生物材料与器材重点实验室,东南大学生物科学与医学工程学院
- Keywords:
transcatheter arterial embolization;
tumor;
embolic agent;
embolization device
- From:
Journal of Interventional Radiology
2025;34(4):430-436
- CountryChina
- Language:Chinese
-
Abstract:
Being a minimally-invasive procedure,transcatheter arterial embolization can treat tumors and vascular diseases by obstructing the lesion s blood vessels.Embolic agents have been constantly developed so as to meet the requirements in clinical practice.Compared with solid embolic agents,liquid embolic agents and new-type liquid-solid phase conversion type embolic agents have more unique physicochemical properties,which,theoretically,are capable of occluding all the fine vascular branches at the target site.Besides,the microrobot drugs emerging in recent years can be delivered to lesion sites that are difficult to reach in the human body by using multiple external driving sources(such as sound,light,magnetic,etc.),which is of a great advantage in embolization therapy.As the second part of the topic,this paper makes a comprehensive review about the research achievements in embolic equipment,liquid embolic agents and liquid-solid phase conversion type embolic agents,and discusses their characteristics,advantages,clinical application prospects and their shortcomings,aiming to promote the development of this scientific research field.
