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    Full depth laser ophthalmic surgical system, methods of calibrating the surgical system and treatment methods using the same
    13.
    发明授权
    Full depth laser ophthalmic surgical system, methods of calibrating the surgical system and treatment methods using the same 有权

    公开(公告)号：US11471328B2

    公开(公告)日：2022-10-18

    申请号：US16868481

    申请日：2020-05-06

    Applicant: AMO Development, LLC

    Inventor： Jenny Wang ,  Tianheng Wang ,  David Dewey ,  Michael Wiltberger ,  Alexander Vankov ,  Phillip Gooding ,  Georg Schuele

    IPC: A61F9/008

    Abstract: A full depth ophthalmic surgical system includes a femtosecond laser source and an optical coherence tomographer. The system is capable of performing surgical procedures along the entire length of the eye from the cornea to the retina. The optical system of the ophthalmic surgical system is optimized to focus the laser beam and imaging light in the vitreous humor of the eye. In some embodiments, the illumination light source and the scanning mirrors are imaged by the system's objective lens and the patient interface lens to locations near the pupil, to increase the volume of the vitreous humor reachable by the illumination light and laser beam. For procedures performed posterior to the lens, a method for calibrating the full depth ophthalmic surgical system is also provided. The system can be used to perform treatment in the vitreous humor, including treating floaters and liquification of the vitreous humor.

    CONFOCAL LASER EYE SURGERY SYSTEM
    14.
    发明申请
    CONFOCAL LASER EYE SURGERY SYSTEM 有权

    公开(公告)号：US20210307606A1

    公开(公告)日：2021-10-07

    申请号：US17236937

    申请日：2021-04-21

    Applicant: AMO Development, LLC

    Inventor： Georg Schuele ,  Noah Bareket ,  David Dewey ,  John S. Hart ,  Javier G. Gonzalez ,  Raymond Woo ,  Thomas Z. Teisseyre ,  Jeffrey A. Golda ,  Katrina B. Sheehy ,  Madeleine C. O'Meara ,  Bruce Woodley

    IPC: A61B3/117 ,  A61B3/14 ,  A61B3/10 ,  A61F9/007 ,  A61F9/008

    Abstract: A laser surgery system includes a light source, an eye interface device, a scanning assembly, a confocal detection assembly and preferably a confocal bypass assembly. The light source generates an electromagnetic beam. The scanning assembly scans a focal point of the electromagnetic beam to different locations within the eye. An optical path propagates the electromagnetic beam from a light source to the focal point, and also propagates a portion of the electromagnetic beam reflected from the focal point location back along at least a portion of the optical path. The optical path includes an optical element associated with a confocal detection assembly that diverts a portion of the reflected electromagnetic radiation to a sensor. The sensor generates an intensity signal indicative of intensity the electromagnetic beam reflected from the focal point location. The confocal bypass assembly reversibly diverts the electromagnetic beam along a diversion optical path around the optical element.

    CONFOCAL LASER EYE SURGERY SYSTEM
    15.
    发明申请
    CONFOCAL LASER EYE SURGERY SYSTEM 有权

    公开(公告)号：US20240366085A1

    公开(公告)日：2024-11-07

    申请号：US18771735

    申请日：2024-07-12

    Applicant: AMO Development, LLC

    Inventor： Georg Schuele ,  Noah Bareket ,  David Dewey ,  John S. Hart ,  Javier G. Gonzalez ,  Raymond Woo ,  Thomas Z. Teisseyre ,  Jeffrey A. Golda ,  Katrina B. Sheehy ,  Madeleine C. O'Meara ,  Bruce Woodley

    IPC: A61B3/117 ,  A61B3/00 ,  A61B3/10 ,  A61B3/14 ,  A61F9/007 ,  A61F9/008

    Abstract: A laser surgery system includes a light source, an eye interface device, a scanning assembly, a confocal detection assembly and preferably a confocal bypass assembly. The light source generates an electromagnetic beam. The scanning assembly scans a focal point of the electromagnetic beam to different locations within the eye. An optical path propagates the electromagnetic beam from a light source to the focal point, and also propagates a portion of the electromagnetic beam reflected from the focal point location back along at least a portion of the optical path. The optical path includes an optical element associated with a confocal detection assembly that diverts a portion of the reflected electromagnetic radiation to a sensor. The sensor generates an intensity signal indicative of intensity the electromagnetic beam reflected from the focal point location. The confocal bypass assembly reversibly diverts the electromagnetic beam along a diversion optical path around the optical element.

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