What are the domestic and international EMC (electromagnetic compatibility) standards for intracranial pressure monitors?

Intracranial pressure monitors are used to continuously monitor intracranial pressure in patients, and their EMC standards must comply with GB 9706.1, YY 0505 (domestic), and IEC 60601-1-2 (international). Monitoring methods are divided into invasive (probe implantation) and non-invasive methods. The signals are extremely weak and directly related to life safety. The standards strictly require that in environments such as neurosurgical ICUs, the monitored values are not affected by the on/off switching of various medical devices (e.g., ventilators, infusion pumps), and the waveform accurately reflects the physiological state. The probe connection cable (especially for invasive probes) is relatively long and can easily become an interference receiving antenna.