Contact lens mounting speculum for vitreoretinal surgery

    公开(公告)号:US10238285B2

    公开(公告)日:2019-03-26

    申请号:US15875178

    申请日:2018-01-19

    Applicant: NOVARTIS AG

    Abstract: A contact lens is placed on a patient's eye during ophthalmic surgery, such as vitreoretinal surgery. The contact lens rests on a cornea of an eye of a patient during the surgery and is supported by a contact lens mounting speculum having multiple degrees of freedom to accommodate small movements of the eye while enabling alignment to an optical axis of the surgical microscope. The contact lens mounting speculum may be used with different patients, speculum blades, contact lenses (direct and indirect), and lens mounting positions.

    MECHANICAL SUPPORT OF AN INDIRECT CONTACT LENS BY A SURGICAL MICROSCOPE DURING VITREORETINAL SURGERY
    6.
    发明申请
    MECHANICAL SUPPORT OF AN INDIRECT CONTACT LENS BY A SURGICAL MICROSCOPE DURING VITREORETINAL SURGERY 有权
    手术显微镜在维生素SURGERY期间的间接接触镜的机械支持

    公开(公告)号:US20160353990A1

    公开(公告)日:2016-12-08

    申请号:US14731055

    申请日:2015-06-04

    Applicant: NOVARTIS AG

    CPC classification number: A61B3/13 A61B3/125 A61B90/20

    Abstract: An indirect contact lens is mechanically coupled to a surgical microscope during ophthalmic surgery, such as vitreoretinal surgery. The indirect contact lens rests on a cornea of an eye of a patient during the surgery but is supported by a surgical microscope attachment having multiple degrees of freedom to accommodate small movements of the eye while remaining aligned to an optical axis of the surgical microscope.

    Abstract translation: 间接隐形眼镜在眼科手术期间机械地联接到手术显微镜,例如玻璃体视网膜手术。 间接隐形眼镜在手术期间搁置在患者眼睛的角膜上,但是由具有多个自由度的手术显微镜附件支撑,以适应小眼睛的运动,同时保持与手术显微镜的光轴对准。

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