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    CONFOCAL LASER EYE SURGERY SYSTEM
    1.
    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.

    Confocal detection to minimize capsulotomy overcut while dynamically running on the capsular surface
    2.
    发明授权
    Confocal detection to minimize capsulotomy overcut while dynamically running on the capsular surface 有权

    公开(公告)号：US11406536B2

    公开(公告)日：2022-08-09

    申请号：US16522404

    申请日：2019-07-25

    Applicant: AMO DEVELOPMENT, LLC

    Inventor： Georg Schuele ,  Raymond Woo ,  John S. Hart

    IPC: A61F9/008

    Abstract: Embodiments of this disclosure disclose an imaging system, including an eye interface device, a scanning assembly, a beam source, a free-floating mechanism, and a detection assembly. The beam source generates an electromagnetic radiation beam. The detection assembly generates a signal indicative of an intensity of a portion of the electromagnetic radiation beam reflected from the focal point location. A subsequent focal point of the electromagnetic radiation beam may be adjusted per the measured intensity signal. In some embodiments, an intensity signal below a lower threshold value may suggest a depth increase for a subsequent focal point. An intensity signal above an upper threshold value may suggest a depth decrease for a subsequent focal point. And, an intensity signal between the lower and upper thresholds may suggest a depth be maintained for a subsequent focal point. The focal point may be adjusted after each pulse or after a plurality of pulses.

    CONFOCAL LASER EYE SURGERY SYSTEM
    4.
    发明申请
    CONFOCAL LASER EYE SURGERY SYSTEM 有权

    公开(公告)号：US20220110520A1

    公开(公告)日：2022-04-14

    申请号：US17645747

    申请日：2021-12-23

    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.

    CLOSED-LOOP LASER EYE SURGERY TREATMENT
    5.
    发明申请
    CLOSED-LOOP LASER EYE SURGERY TREATMENT 有权

    公开(公告)号：US20210251807A1

    公开(公告)日：2021-08-19

    申请号：US17307964

    申请日：2021-05-04

    Applicant: AMO Development, LLC

    Inventor： Bruce R. Woodley ,  Michael J. Simoneau ,  Raymond Woo ,  Javier G. Gonzalez

    IPC: A61F9/008

    Abstract: A laser eye surgery system includes a laser to generate a laser beam. A topography measurement system measures corneal topography. A processor is coupled to the laser and the topography measurement system, the processor embodying instructions to measure a first corneal topography of the eye, A first curvature of the cornea is determined. A target curvature of the cornea that treats the eye is determined. A first set of incisions and a set of partial incisions in the cornea smaller than the first set of incisions are determined. The set of partial incisions is incised on the cornea by the laser beam. A second corneal topography is measured. A second curvature of the cornea is determined. The second curvature is determined to differ from the target curvature and a second set of incisions are determined. The second set of incisions is incised on the cornea.

    Confocal laser eye surgery system
    6.
    发明授权
    Confocal laser eye surgery system 有权

    公开(公告)号：US11229357B2

    公开(公告)日：2022-01-25

    申请号：US16188119

    申请日：2018-11-12

    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 ,  A61F9/007 ,  A61F9/008 ,  A61B3/14 ,  A61B3/10 ,  A61B3/00

    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.

    Closed-loop laser eye surgery treatment
    7.
    发明授权
    Closed-loop laser eye surgery treatment 有权

    公开(公告)号：US11026841B2

    公开(公告)日：2021-06-08

    申请号：US16457758

    申请日：2019-06-28

    Applicant: AMO DEVELOPMENT, LLC

    Inventor： Bruce R. Woodley ,  Michael J. Simoneau ,  Raymond Woo ,  Javier G. Gonzalez

    IPC: A61F9/008

    Abstract: A laser eye surgery system includes a laser to generate a laser beam. A topography measurement system measures corneal topography. A processor is coupled to the laser and the topography measurement system, the processor embodying instructions to measure a first corneal topography of the eye. A first curvature of the cornea is determined. A target curvature of the cornea that treats the eye is determined. A first set of incisions and a set of partial incisions in the cornea smaller than the first set of incisions are determined. The set of partial incisions is incised on the cornea by the laser beam. A second corneal topography is measured. A second curvature of the cornea is determined. The second curvature is determined to differ from the target curvature and a second set of incisions are determined. The second set of incisions is incised on the cornea.

    CONFOCAL LASER EYE SURGERY SYSTEM
    10.
    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.

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