Endovenous radiofrequency ablation (RFA) catheter
Catheter with a segmental heating element (7-8cm) that applies radiofrequency energy to contract the venous wall collagen and occlude the insufficient saphenous vein.
How it is used
Endovenous thermal ablation of incompetent saphenous veins, as an alternative to open surgery or laser.
Sources
This entry is part of the Instriq catalog, researched and written per specialty from real web research -- never generated or invented without verification -- and reviewed skeptically and independently before publication. How this catalog is written.
History
Added to the catalog on 2026-10-15.
Dates derived from the project's public version-control history on GitHub, not a live collaborative edit log.