• 2004.09
    Registered as a medical device with the US FDA
    (FDA Medical Device; Registration No.3004706312)
  • 2004.09
    Registered as a medical device with the US FDA
    Passed the medical test of hazardous substance exam of 127 items
  • 2002.12
    Safety, innoxiousness, and nontoxicity verified by the US FDA
    Passed a test of 63 items