公开(公告)号：US11963909B2

公开(公告)日：2024-04-23

申请号：US16601553

申请日：2019-10-14

Applicant: AMO Development, LLC

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

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

CPC classification number: A61F9/00838 ,  A61B3/1025 ,  A61B3/1173 ,  A61B3/14 ,  A61F9/00754 ,  A61F9/008 ,  A61B3/0025 ,  A61F2009/00846 ,  A61F2009/00855 ,  A61F2009/0087 ,  A61F2009/00872 ,  A61F2009/00878 ,  A61F2009/00887 ,  A61F2009/00889 ,  A61F2009/00895

Abstract: A method and surgical system including a laser source for generating a pulsed laser beam, an imaging system including a detector, shared optics configured for directing the pulsed laser beam to an object to be sampled and confocally deflecting back-reflected light from the object to the detector, a patient interface, through which the pulsed laser beam is directed, the patient interface having, a cup with a large and small opening, and a notched ring inside the cup; and a controller operatively coupled to the laser source, the imaging system and the shared optics, the controller configured to align the eye for procedure.

公开(公告)号：US20220160541A1

公开(公告)日：2022-05-26

申请号：US17650658

申请日：2022-02-10

Applicant: AMO DEVELOPMENT, LLC

Inventor： Phillip H. Gooding ,  Christine Beltran Ardema ,  Brent Eikanas ,  Michael A. Campos

IPC: A61F9/008 ,  A61F9/009

Abstract: A laser eye surgery system that has a patient interface between the eye and the laser system relying on suction to hold the interface to the eye, the patient interface using liquid used as a transmission medium for the laser. During a laser procedure sensors monitor the level of liquid within the patient interface and send a signal to control electronics if the level drops below a threshold value. The sensor may be mounted on the inside of the patient interface, within a fluid chamber. Alternatively, a gas flow meter may be added to a suction circuit for the patient interface that detects abnormal suction levels indicating low fluid level.

公开(公告)号：US11253396B2

公开(公告)日：2022-02-22

申请号：US16564805

申请日：2019-09-09

Applicant: AMO Development, LLC

Inventor： Phillip H. Gooding ,  Christine J. Beltran ,  Brent Eikanas ,  Michael A. Campos

IPC: A61F9/008 ,  A61F9/009

Abstract: A laser eye surgery system that has a patient interface between the eye and the laser system relying on suction to hold the interface to the eye, the patient interface using liquid used as a transmission medium for the laser. During a laser procedure sensors monitor the level of liquid within the patient interface and send a signal to control electronics if the level drops below a threshold value. The sensor may be mounted on the inside of the patient interface, within a fluid chamber. Alternatively, a gas flow meter may be added to a suction circuit for the patient interface that detects abnormal suction levels indicating low fluid level.

公开(公告)号：US20210361485A1

公开(公告)日：2021-11-25

申请号：US17444552

申请日：2021-08-05

Applicant: AMO Development, LLC

Inventor： Georg Schuele ,  Dan Andersen ,  Alexander Vankov ,  Phillip H. Gooding

IPC: A61F9/008

Abstract: A system for laser ophthalmic surgery includes: a single laser source, under the operative control of a controller, configured to alternatively deliver a first treatment laser beam and a second treatment laser beam. The first treatment laser beam has a pulse energy of 10 to 500 μJ. The second pulsed laser beam has a second pulse energy of about 0.1 to 10 μJ, lower than the first treatment laser beam. An optical system focuses the first treatment laser beam to a first focal spot and directs the first focal spot in a first treatment pattern into a first intraocular target. The optical system also focuses the second treatment laser beam to a second focal spot and direct the second focal spot in a second treatment pattern into a second intraocular target. The first intraocular target and second intraocular target are different.

公开(公告)号：US12036149B2

公开(公告)日：2024-07-16

申请号：US17650658

申请日：2022-02-10

Applicant: AMO DEVELOPMENT, LLC

Inventor： Phillip H. Gooding ,  Christine Beltran Ardema ,  Brent Eikanas ,  Michael A. Campos

IPC: A61F9/008 ,  A61F9/009

CPC classification number: A61F9/008 ,  A61F9/009 ,  A61F9/00825

Abstract: A laser eye surgery system that has a patient interface between the eye and the laser system relying on suction to hold the interface to the eye, the patient interface using liquid used as a transmission medium for the laser. During a laser procedure sensors monitor the level of liquid within the patient interface and send a signal to control electronics if the level drops below a threshold value. The sensor may be mounted on the inside of the patient interface, within a fluid chamber. Alternatively, a gas flow meter may be added to a suction circuit for the patient interface that detects abnormal suction levels indicating low fluid level.

公开(公告)号：US11534340B2

公开(公告)日：2022-12-27

申请号：US16677620

申请日：2019-11-07

Applicant: AMO Development, LLC

Inventor： Phillip H. Gooding ,  Georg Schuele

IPC: A61F9/009 ,  A61F9/008 ,  B23K26/082 ,  B23K26/0622 ,  B23K26/38 ,  B23K26/00 ,  B23K103/00

Abstract: Systems and methods here may be used to support a laser eye surgery device, including a base assembly mounted to an optical scanning assembly via, a horizontal x axis bearing, a horizontal y axis bearing, and a vertical z axis bearing, mounted on the base assembly, configured to limit movement of the optical scanning assembly in an x axis, y axis and z axis respectively, relative to the base assembly, a vertical z axis spring, configured to counteract the forces of gravity on the optical scanning assembly in the z axis, and, mirrors mounted on the base assembly and positioned to reflect an energy beam into the optical scanning assembly no matter where the optical scanning assembly is located on the x axis bearing, the y axis bearing and the z axis bearing.