The P series connectors have passed UL certification and currently come in three sizes: OP (M10) 1P (M14) 2P (M17) series. The P series connectors are widely used for connecting electronic devices, instruments, LED displays, and medical equipment, with medical equipment being particularly widely used, such as monitors, ventilators, anesthesia machines, color ultrasound machines, blood pressure monitors, infrared therapy devices, and electrophysiology, CT， High frequency electric knife, endoscope, defibrillator, dental cleaning machine, electric shock generator, magnetic resonance imaging instrument, etc.