What patents does Nami life low-frequency ultrasonic therapeutic instrument have?

The design of five electrodes of Nami Life Low-frequency Ultrasonic Therapeutic Apparatus also has national patent certification (design patent number: 2012304019102 patent name: physiotherapy Kaigl pad; Design patent number: 20 123040 1909X patent name: physical therapy pad; Design patent number: 2012304019136 patent name: physical therapy pad; Design patent number: 20 123040 19070 patent name: physical therapy pad).