What are the domestic and international EMC (electromagnetic compatibility) standards for infrared therapy devices?

Infrared therapy devices (e.g., far-infrared physiotherapy devices) must meet GB 9706.1, YY 0505 (domestic), and IEC 60601-1-2 (international) EMC standards. Their core components are the infrared radiator (e.g., carbon fiber heating element, ceramic heating element) and its power supply and control circuitry. The standards primarily focus on conducted interference generated by the switching power supply or thyristor-controlled power regulation circuitry, as well as the device's operational stability under radio frequency electromagnetic fields (e.g., it should not automatically shut down or change its output power due to mobile phone interference). These devices are typically used in home or clinic settings, in diverse environments.