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SHEAR-INDUCED DERMAL INFUSION

  • US 20150182246A1
  • Filed: 12/31/2013
  • Published: 07/02/2015
  • Est. Priority Date: 12/31/2013
  • Status: Active Grant
First Claim
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1. A skin treatment apparatus, comprising:

  • a shear inducing head having a first friction surface adjacent a first edge, and a second friction surface adjacent a second edge, which is spaced a constant distance from the first edge in order to form a gap having a width of between about 0.003 mm and 0.200 mm; and

    a drive motor assembly configured to impart an oscillating motion to the shear inducing head such that the first friction surface moves with respect to the second friction surface in an oscillating manner.

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