Théraclion SA develops, manufactures, and markets oncological medical equipment. Its products are marketed under the brands of Sonovein, EchoPulse and EPack. EchoPulse is a device used for non-invasive and outpatient treatment of fibroadenoma of the breast and thyroid nodules. EPack is a single-use disposable patented system used for cooling and coupling functions. The company was founded by François Lacoste and Jérôme Lebon on August 5, 2004 and is headquartered in Malakoff, France.