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    PATIENT INTERFACE FOR OPHTHALMOLOGIC DIAGNOSTIC AND INTERVENTIONAL PROCEDURES
    1.
    发明申请
    PATIENT INTERFACE FOR OPHTHALMOLOGIC DIAGNOSTIC AND INTERVENTIONAL PROCEDURES 审中-公开

    公开(公告)号：US20190175409A1

    公开(公告)日：2019-06-13

    申请号：US16278009

    申请日：2019-02-15

    Applicant: OPTIMEDICA CORPORATION

    Inventor： Phillip Gooding ,  Michael Wiltberger ,  Christine Beltran ,  Jonathan H. Talamo

    IPC: A61F9/008 ,  A61B3/10 ,  A61F9/009 ,  A61B3/00 ,  A61B90/00 ,  A61B3/14

    Abstract: An ophthalmic system may comprise an imaging device having a field of view oriented toward the eye of the patient; a patient interface housing defining a passage therethrough, having a distal end coupled to one or more seals configured to be directly engaged with one or more surfaces of the eye of the patient, and wherein the proximal end is configured to be coupled to the patient workstation such that at least a portion of the field of view of the imaging device passes through the passage; and two or more registration fiducials coupled to the patient interface housing in a predetermined geometric configuration relative to the patient interface housing within the field of view of the imaging device such that they may be imaged by the imaging device in reference to predetermined geometric markers on the eye of the patient which may also be imaged by the imaging device.

    Patient interface for ophthalmologic diagnostic and interventional procedures
    2.
    发明授权
    Patient interface for ophthalmologic diagnostic and interventional procedures 有权

    公开(公告)号：US10206818B2

    公开(公告)日：2019-02-19

    申请号：US15995651

    申请日：2018-06-01

    Applicant: OPTIMEDICA CORPORATION

    Inventor： Phillip Gooding ,  Michael Wiltberger ,  Christine Beltran ,  Jonathan H. Talamo

    IPC: A61B18/18 ,  A61F9/008 ,  A61B3/10 ,  A61F9/009 ,  A61B3/00 ,  A61B3/14 ,  A61B90/00

    Abstract: An ophthalmic system may comprise an imaging device having a field of view oriented toward the eye of the patient; a patient interface housing defining a passage therethrough, having a distal end coupled to one or more seals configured to be directly engaged with one or more surfaces of the eye of the patient, and wherein the proximal end is configured to be coupled to the patient workstation such that at least a portion of the field of view of the imaging device passes through the passage; and two or more registration fiducials coupled to the patient interface housing in a predetermined geometric configuration relative to the patient interface housing within the field of view of the imaging device such that they may be imaged by the imaging device in reference to predetermined geometric markers on the eye of the patient which may also be imaged by the imaging device.

    LIQUID OPTICAL INTERFACE FOR LASER EYE SURGERY SYSTEM
    3.
    发明申请
    LIQUID OPTICAL INTERFACE FOR LASER EYE SURGERY SYSTEM 审中-公开

    公开(公告)号：US20180280193A1

    公开(公告)日：2018-10-04

    申请号：US15995097

    申请日：2018-05-31

    Applicant: OPTIMEDICA CORPORATION

    Inventor： Phillip Gooding ,  Christine Beltran ,  Jonathan H. Talamo

    IPC: A61F9/008 ,  A61F9/009 ,  A61M1/00

    Abstract: Apparatus to treat an eye comprises an annular retention structure to couple to an anterior surface of the eye. The retention structure is coupled to a suction line to couple the retention structure to the eye with suction. A coupling sensor is coupled to the retention structure or the suction line to determine coupling of the retention structure to the eye. A fluid collecting container can be coupled to the retention structure to receive and collect liquid or viscous material from the retention structure. A fluid stop comprising a porous structure can be coupled to an outlet of the fluid collecting container to inhibit passage of the liquid or viscous material when the container has received an amount of the liquid or viscous material. The coupling sensor can be coupled upstream of the porous structure to provide a rapid measurement of the coupling of the retention structure to the eye.

    Patient interface for ophthalmologic diagnostic and interventional procedures
    7.
    发明授权
    Patient interface for ophthalmologic diagnostic and interventional procedures 有权

    公开(公告)号：US10660794B2

    公开(公告)日：2020-05-26

    申请号：US15496836

    申请日：2017-04-25

    Applicant: OPTIMEDICA CORPORATION

    Inventor： Phillip Gooding ,  Christine Beltran ,  Jonathan Talamo

    IPC: A61F9/008 ,  A61F9/009 ,  A61B18/20 ,  A61F9/00

    Abstract: One embodiment is directed to a method for interfacing an ophthalmic intervention system with an eye of a patient, comprising: placing a patient interface assembly comprising a housing, an optical lens coupled to the housing, and an eye engagement assembly coupled to the housing, the eye engagement assembly comprising an inner seal and an outer seal, into contact with the eye of the patient by sealably engaging the eye with the inner and outer seals in a vacuum zone defined between the inner and outer seals; applying a vacuum load between the inner and outer seals to engage the eye using the vacuum load; and physically limiting an amount of distension of the eye in the vacuum zone.

    VACUUM LOSS DETECTION DURING LASER EYE SURGERY
    8.
    发明申请
    VACUUM LOSS DETECTION DURING LASER EYE SURGERY 审中-公开

    公开(公告)号：US20190262174A1

    公开(公告)日：2019-08-29

    申请号：US16409731

    申请日：2019-05-10

    Applicant: OPTIMEDICA CORPORATION

    Inventor： Phillip Gooding ,  Christine Beltran ,  Michael Campos ,  Jan Wysopal ,  Brent Eikanas ,  Rene Hugues

    IPC: A61F9/009 ,  A61M1/00 ,  A61F9/008

    Abstract: Apparatus to treat an eye with an ophthalmic laser system comprises a patient interface having an annular retention structure to couple to an anterior surface of the eye. The retention structure is coupled to a suction line to couple the retention structure to the eye with suction. Liquid is added above the eye to act as a transmissive medium. A coupling sensor is coupled to the suction line to determine coupling of the retention structure to the eye. A separate pressure monitoring circuit having a much smaller volume than the suction line is connected to the annular retention structure to measure suction pressure therein. A system processor coupled to the monitoring pressure sensor includes instructions to interrupt firing of a laser when the pressure measured with a monitoring pressure sensor rises above a threshold amount.

    Vacuum loss detection during laser eye surgery
    9.
    发明授权
    Vacuum loss detection during laser eye surgery 有权

    公开(公告)号：US10285860B2

    公开(公告)日：2019-05-14

    申请号：US14661951

    申请日：2015-03-18

    Applicant: Optimedica Corporation

    Inventor： Phillip Gooding ,  Christine Beltran ,  Michael Campos ,  Jan Wysopal ,  Brent Eikanas ,  Rene Hugues

    IPC: A61F9/009 ,  A61F9/008 ,  A61M1/00

    Abstract: Apparatus to treat an eye with an ophthalmic laser system comprises a patient interface having an annular retention structure to couple to an anterior surface of the eye. The retention structure is coupled to a suction line to couple the retention structure to the eye with suction. Liquid is added above the eye to act as a transmissive medium. A coupling sensor is coupled to the suction line to determine coupling of the retention structure to the eye. A separate pressure monitoring circuit having a much smaller volume than the suction line is connected to the annular retention structure to measure suction pressure therein. A system processor coupled to the monitoring pressure sensor includes instructions to interrupt firing of a laser when the pressure measured with a monitoring pressure sensor rises above a threshold amount.

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