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What is the working principle of gold microneedle?
Jun 25,2023
What is the working principle of gold microneedle? Gold microneedle radio frequency combines the three technologies of microneedle minimally invasive, high temperature radio frequency and transdermal drug delivery. It uses gold-coated insulated microneedle probes to penetrate deep into the skin and release high-temperature gold radio frequency energy 6 million times per second. The energy is only ...