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    METHODS AND SYSTEMS FOR CHANGING A REFRACTIVE PROPERTY OF AN IMPLANTABLE INTRAOCULAR LENS
    11.
    发明申请
    METHODS AND SYSTEMS FOR CHANGING A REFRACTIVE PROPERTY OF AN IMPLANTABLE INTRAOCULAR LENS 审中-公开

    公开(公告)号：US20190307554A1

    公开(公告)日：2019-10-10

    申请号：US16375784

    申请日：2019-04-04

    申请人： OPTIMEDICA CORPORATION

    发明人： Georg Schuele ,  Alexander Vankov ,  Jenny Wang ,  David A. Dewey ,  Tianheng Wang ,  Michael Wiltberger ,  Mihai State ,  Phillip Gooding

    IPC分类号： A61F2/16 ,  B29D11/02

    摘要： A method of altering a refractive property of a crosslinked acrylic polymer material by irradiating the material with a high energy pulsed laser beam to change its refractive index. The method is used to alter the refractive property, and hence the optical power, of an implantable intraocular lens after implantation in the patient's eye. In some examples, the wavelength of the laser beam is in the far red and near IR range and the light is absorbed by the crosslinked acrylic polymer via two-photon absorption at high laser pulse energy. The method also includes designing laser beam scan patterns that compensate for effects of multiphone absorption such as a shift in the depth of the laser pulse absorption location, and compensate for effects caused by high laser pulse energy such as thermal lensing. The method can be used to form a Fresnel lens in the optical zone.

    Patient interface for ophthalmologic diagnostic and interventional procedures
    15.
    发明授权
    Patient interface for ophthalmologic diagnostic and interventional procedures 有权

    公开(公告)号：US10434013B2

    公开(公告)日：2019-10-08

    申请号：US15948964

    申请日：2018-04-09

    申请人： OPTIMEDICA CORPORATION

    发明人： Phillip Gooding ,  Christine Beltran ,  Michael Wiltberger

    IPC分类号： A61F9/009 ,  A61B3/14 ,  A61F9/008 ,  A61B5/00 ,  A61B18/20 ,  A61B8/10

    摘要： One embodiment is directed to a patient interface system for ophthalmic intervention on an eye of a patient, comprising: a housing; an optical lens coupled to the housing and having a focal axis; a eye surface engagement assembly coupled to the housing and comprising an inner seal having an inner seal diameter and being configured to circumferentially engage the eye, an outer seal having an outer seal diameter and being configured to circumferentially engage the eye, and a tissue migration bolster structure configured to be positioned circumferentially between the inner and outer circumferential seals and to prevent migration of tissue of the eye toward the eye surface engagement assembly when a vacuum load is applied within the assembly to cause vacuum engagement of the inner and outer seals against the eye.

    PATIENT INTERFACE FOR OPHTHALMOLOGIC DIAGNOSTIC AND INTERVENTIONAL PROCEDURES
    19.
    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

    申请人： OPTIMEDICA CORPORATION

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

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

    摘要： 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
    20.
    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

    申请人： OPTIMEDICA CORPORATION

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

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

    摘要： 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.