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Apparatus for the noninvasive treatment of tissue using microwave energy

  • US 8,825,176 B2
  • Filed: 02/20/2013
  • Issued: 09/02/2014
  • Est. Priority Date: 12/12/2007
  • Status: Active Grant
First Claim
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1. A disposable medical apparatus for use with an applicator which radiates microwave energy, said disposable medical apparatus comprising:

  • a tissue chamber at a distal end of said disposable medical apparatus, a distal end of said tissue chamber being adapted to form a vacuum seal when positioned against skin;

    an applicator chamber at a proximal end of said disposable member;

    a flexible film separating said tissue chamber and said applicator chamber, said flexible film being substantially impermeable to air and biological fluids;

    a filter separating air in said tissue chamber from air in said applicator chamber, said filter being substantially permeable to air but substantially impermeable to biological fluids;

    a vacuum circuit connecting said tissue chamber and said applicator chamber to apply vacuum to first and second sides of said flexible film; and

    a vacuum seal disposed on said applicator chamber, said vacuum seal being positioned to engage the applicator and seal said applicator chamber when said applicator is positioned in said applicator chamber.

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