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US 2023/0398347 A1Published application
Fractional microneedle hybrid switch module manufacturing method
AssigneeAgnes Medical Co., Ltd.
InventorGunyoung AHN
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Abstract
Proposed is a fractional microneedle hybrid switch module manufacturing method capable of uniformly distributing high-frequency energy to a portion of the skin and a local site to be treated by partitioning a fractional microneedle patch and applying a high-frequency signal to needles in the partitioned zones, and an electrically isolated switching element is attached to each of partitioned zones so that energy may be efficiently injected, and stable control that can prevent malfunctions due to noise caused by high frequency is possible.
Claims5
A fractional microneedle hybrid switch module manufacturing method comprising:
- generating a flat plate made of a conductive material;
- partitioning the flat plate having conductivity into m×m parts to generate N partitioned zones;
- generating M grooves into which fractional microneedles are inserted in the N partitioned zones and inserting M fractional microneedles into the grooves;
- connecting each of the M needles inserted into the N partitioned zones with an electrical connection terminal such that a high-frequency signal is applied thereto;
- and
- applying high-frequency energy applied to the microneedle to a portion of the skin or a local site using monopolar and bipolar hybrid switch modules.
3 more elements
Dependencies are inferred from the claim text.