Theraclion SA develops, manufactures, and markets high-intensity focused ultrasound (HIFU) echotherapy equipment for non-invasive treatment of vascular and oncological conditions; its core products include SONOVEIN, a robotic platform for varicose vein ablation featuring the upgraded SONOVEIN HD version with advanced imaging from SuperSonic Imagine, ECHOPULSE for outpatient treatment of thyroid nodules and breast fibroadenoma, and EPack, a single-use disposable for skin protection and image optimization. The company operates primarily in Europe with commercial expansion into the Middle East, pursues regulatory progress in the United States and China, and targets vascular specialists, phlebologists, endocrinologists, and radiologists in outpatient settings. Founded in 2004 and headquartered in Malakoff, France, Theraclion recently refocused strategically on the varicose vein market by ceasing commercialization of ECHOPULSE for thyroid treatment and not renewing its CE marking under new European MDR regulations; it secured €6.58 million in convertible bond financing led by shareholders Furui and Unigestion with €3 million drawn in early 2025, formed a joint venture with Furui to accelerate Chinese market entry including product registration and local manufacturing, advanced U.S. FDA submission for SONOVEIN planned for late 2025 with 12-month clinical follow-up results expected by summer 2025, and launched the third-generation SONOVEIN HD platform integrating procedural data analytics.