Sustained release intraocular implants and methods for preventing retinal dysfunction
    2.
    发明申请
    Sustained release intraocular implants and methods for preventing retinal dysfunction 审中-公开
    持续释放眼内植入物和预防视网膜功能障碍的方法

    公开(公告)号:US20050244506A1

    公开(公告)日:2005-11-03

    申请号:US11118519

    申请日:2005-04-29

    摘要: Biocompatible intraocular microspheres and implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to treat or to prevent the occurrence of one or more ocular conditions, to reduce one or more symptoms of an ocular condition, such as an ocular neurosensory disorder and the like, to enhance normal retinal function and/or to lower intraocular pressure.

    摘要翻译: 生物相容的眼内微球和植入物包括α-2肾上腺素能受体激动剂和与α-2肾上腺素能受体激动剂相关的聚合物,以促进α-2肾上腺素能受体激动剂延长一段时间的眼睛释放。 α-2肾上腺素能受体激动剂可以与可生物降解的聚合物基质例如两种可生物降解的聚合物的基质相关联。 植入物可以放置在眼睛中以治疗或防止一种或多种眼部病症的发生,以减少眼部疾病如眼部神经感觉障碍等的一种或多种症状,以增强正常的视网膜功能和/ 或降低眼内压。

    Apparatus and methods useful for monitoring intraocular pressure
    3.
    发明申请
    Apparatus and methods useful for monitoring intraocular pressure 审中-公开
    用于监测眼内压的装置和方法

    公开(公告)号:US20060281986A1

    公开(公告)日:2006-12-14

    申请号:US11149581

    申请日:2005-06-09

    IPC分类号: A61B3/16

    CPC分类号: A61B3/16

    摘要: Apparatus useful in sensing intraocular pressure are provided. The apparatus generally include a rigid tube defining a hollow through space sized and adapted to allow a flexible catheter of a pressure sensor or transducer used to sense IOP to pass in or in fluid communication with the hollow through space. The apparatus includes stabilizing structure for facilitating fixing of the tube in a desired position or angular orientation within the eye. The present apparatus more effectively maintains the position or angle of the flexible catheter or distal end portion of the pressure sensor or in the eye relative to a similar pressure sensor transducer including a flexible catheter without the rigid tube and/or without the stabilizing structure.

    摘要翻译: 提供了用于感测眼内压的装置。 该装置通常包括限定中空通过空间的刚性管,其大小适于允许用于感测IOP的压力传感器或换能器的柔性导管进入或与中空通过空间流体连通。 该装置包括稳定结构,以便于将管固定在眼睛内的期望位置或角度取向。 本装置相对于包括没有刚性管的柔性导管和/或不具有稳定结构的类似的压力传感器换能器,更有效地维持柔性导管或压力传感器的远端部分或眼睛中的位置或角度。

    Apparatus and methods useful for intravitreal injection of drugs
    4.
    发明申请
    Apparatus and methods useful for intravitreal injection of drugs 审中-公开
    用于玻璃体内注射药物的装置和方法

    公开(公告)号:US20060259008A1

    公开(公告)日:2006-11-16

    申请号:US11116695

    申请日:2005-04-27

    申请人: Werhner Orilla

    发明人: Werhner Orilla

    IPC分类号: A61M31/00

    CPC分类号: A61F9/0008 A61M5/3291

    摘要: Apparatus and methods are provided for delivering therapeutic agents to an eye, for example, into a vitreous of any eye. The apparatus generally includes a conduit coupled to a holder, such as a syringe, containing a therapeutic composition. The conduit includes a distal region having at least one sidewall opening spaced apart from a distal tip and structured to deliver the composition into the vitreous, for example, directly into a peripheral region of the vitreous. The conduit may have a closed distal tip or an open distal tip.

    摘要翻译: 提供了用于将治疗剂递送至眼睛的设备和方法,例如将任何眼睛的玻璃体输送。 该装置通常包括联接到包含治疗组合物的保持器(例如注射器)的导管。 导管包括远侧区域,其具有与远侧末端间隔开的至少一个侧壁开口,并且构造成将组合物输送到玻璃体中,例如直接进入玻璃体的周边区域。 导管可以具有闭合的远端尖端或开放的远端尖端。