Pheton Holdings Ltd is a healthcare solutions provider dedicated to developing and commercializing treatment software and devices used for brachytherapy. Its proprietary treatment planning system is a type of radiation therapy used in treating cancer patients by placing radioactive sources inside the patient that kill cancer cells and shrink tumors. Its proprietary treatment planning system, FTTPS, is designed to promote the efficiency, accuracy, and safety of brachytherapy. FTTPS is a user-oriented treatment planning system, or TPS, for treating a wide variety of malignant tumors, which can determine the target volume, prescription dose, and dose limitation to protect OARs and produce a safe, effective, and accurate dose distribution plan for brachytherapy for cancer patients.