On August 6, 2024, the msRDN System (SyMapCath I®/ SYMPIONEER S1®), developed by Suzhou/China-based SyMap Medical Ltd. (SyMap Medical), was approved by the National Medical Products Administration (NMPA) of China and granted a Class III Medical Devices Certificate of Registration (National Medical Device Registration No. 20243011383/20243011384).
The msRDN system consists of a disposable renal artery radiofrequency ablation catheter, a console with both electronic stimulation and radiofrequency ablation function. The system can accurately map the renal nerve sites to selectively denervate renal sympathetic nerves, and has a good match with the anatomical shape of the renal artery with additional flexible manipulability, guiding function, contrast injection, stimulation/mapping, temperature-controlled ablation and manual irrigation. Thus, the system can provide real-time feedback before, during and after RDN procedure in order to achieve selective ablation of renal sympathetic nerves.
