Study of New Micropore RF system on Lesion Formation and Complications
10.3969/j.issn.1671-7104.2017.04.020
- VernacularTitle:新型微孔射频系统对组织的消融效果和并发症研究
- Author:
Yuwen SONG
1
;
Xiulin XU
;
Yameng CAI
Author Information
1. 上海理工大学
- Keywords:
ablation catheter;
in vitro;
saline-irrigation
- From:
Chinese Journal of Medical Instrumentation
2017;41(4):306-308,312
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the safety and effectiveness of a new type of micropore ablation catheter in vitro ablation system, and to provide reference for clinical practice. Methods To evaluate two kinds of catheter in cardiac tissue ablation depth, tissue temperature and thrombosis situation by the same RF system. Results The power set 25 W, There was no significant difference in ablation depth between the two groups, and no Pop and thrombosis occurred. When the power is more than 40 W, two groups occurred more Pop and thrombosis. Conclusion When using high power for Cardiac RF ablation, doctors should pay more attention to complications and thrombosis.
