{
  "patent_number": "US 12167890",
  "country": "US",
  "title": "How a Rectangular Laser Fiber Improves Skin Treatments",
  "original_title": "Laser device for dermocosmetic treatments and tracing kit",
  "summary": "A laser skin treatment tool that uses a special rectangular fiber optic cable to deliver uniform, square-shaped beams from two different laser types at once.",
  "what_it_does": "This patent describes a handpiece for skin treatments that uses a single rectangular-shaped optical fiber to channel light from two different laser sources. By using a rectangular core rather than a traditional circular one, the device creates uniform, sharp-edged rectangular light patterns on the skin. The system includes an illuminator to help the operator see the treatment area and sensors that track the handpiece's position. This ensures the lasers only fire when the device is correctly aligned with the target area, preventing overlap or missed spots.",
  "what_it_does_not_cover": [
    "Does not cover circular or non-rectangular laser beam profiles.",
    "Does not cover systems that lack a secondary illuminator for pre-treatment visualization.",
    "Does not cover laser systems that use a single wavelength source.",
    "Does not cover non-contact laser systems that lack position-sensing synchronization."
  ],
  "filed": "2022-04-25",
  "granted": "2024-12-17",
  "expires": null,
  "status": "active",
  "holder": "BIOS Srl",
  "holder_url": "https://patentbrief.org/company/bios-srl",
  "inventors": [
    {
      "name": "Lorenzo CASALINO",
      "url": "https://patentbrief.org/inventor/lorenzo-casalino"
    },
    {
      "name": "Aldo Casalino",
      "url": "https://patentbrief.org/inventor/aldo-casalino"
    }
  ],
  "times_cited": 0,
  "tags": [
    "consumer_electronics",
    "mechanical"
  ],
  "abstract": "A method of dermocosmetic treatment for skin tissue includes a plurality of treatment laser light sources which are in communication with a rectangular-shaped optical fiber; the optical fiber includes a proximal end to receive laser light from the plurality of treatment laser light sources and a distal end to transmit overlapping laser light to the area of skin tissue to be treated; the plurality of treatment of laser light sources are activated to impinge one or more rectangular-shaped laser light images within one or more rectangular-shaped areas.",
  "url": "https://patentbrief.org/patent/us/12167890/cargo-dragon",
  "markdown_url": "https://patentbrief.org/patent/us/12167890/cargo-dragon/md",
  "google_patents_url": "https://patents.google.com/patent/US12167890",
  "relatedPatents": []
}