Invention Grant
US07972326B2 Illuminated laser probe with adjustable area of illumination 有权
照明激光探头,照明面积可调

  • Patent Title: Illuminated laser probe with adjustable area of illumination
  • Patent Title (中): 照明激光探头,照明面积可调
  • Application No.: US10586017
    Application Date: 2004-11-15
  • Publication No.: US07972326B2
    Publication Date: 2011-07-05
  • Inventor: Gregg D. Scheller
  • Applicant: Gregg D. Scheller
  • Applicant Address: US MO O'Fallon
  • Assignee: Synergetics, Inc.
  • Current Assignee: Synergetics, Inc.
  • Current Assignee Address: US MO O'Fallon
  • Agency: Thompson Coburn LLP
  • International Application: PCT/US2004/038176 WO 20041115
  • International Announcement: WO2005/048817 WO 20050602
  • Main IPC: A61B18/18
  • IPC: A61B18/18
Illuminated laser probe with adjustable area of illumination
Abstract:
An illuminated laser probe primarily designed for ophthalmic surgery provides both illumination light to a surgical site and laser light to the surgical site. The probe has an elongate handle with a tubular tip extending from a distal end of the handle. A length of illumination optic fiber and a length of laser optic fiber extend through the handle and the tip. A mechanism is provided on the handle at a position where the mechanism can easily be manipulated by a finger of a surgeons hand holding the handle. The mechanism is operatively connected with the laser optic fiber and is manipulated to selectively extend a distal portion of the optic fiber from the instrument tip and retract the distal portion of the optic fiber back into the instrument tip.
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