There are actually currently two FDA-approved products: Acessa and Sonata. Acessa is usually a laparoscopic-assisted device that works by using an ultrasound probe to detect fibroids. Then a metallic product is inserted into personal fibroids which can be straight heated with radiofrequency waves to induce coagulative necrosis. Study Mayo Clinic https://www.sgvascularctr.com/a-comprehensive-guide-to-uterine-fibroids-in-singapore/