POROUS SILICON DRUG-ELUTING PARTICLES
    13.
    发明申请
    POROUS SILICON DRUG-ELUTING PARTICLES 有权
    多孔硅胶药物颗粒

    公开(公告)号:US20100278931A1

    公开(公告)日:2010-11-04

    申请号:US12773127

    申请日:2010-05-04

    IPC分类号: A61K9/14 A61K31/58 A61P27/02

    摘要: The invention provides a biodegradable drug-eluting particle useful for the delivery of diagnostic or therapeutic agents. In certain embodiments, the drug-eluting particle of the invention comprises a biodegradable porous silicon body, a reservoir formed within the porous silicon body having at least one opening to an exterior of the body, wherein the reservoir contains a therapeutic or diagnostic agent, and an agent-permeable seal disposed over the at least one opening. The invention further provides a method for treating a patient to obtain a desired local or systemic physiological or pharmacological effect comprising administering a sustained release drug delivery particle of the invention. The invention also provides methods of fabricating a drug-eluting particle for releasing therapeutic agents

    摘要翻译: 本发明提供了可用于递送诊断或治疗剂的可生物降解的药物洗脱颗粒。 在某些实施方案中,本发明的药物洗脱颗粒包括可生物降解的多孔硅体,形成在多孔硅体内的储存器,其具有至少一个开口到本体的外部,其中储存器包含治疗剂或诊断剂,以及 设置在所述至少一个开口上方的渗透剂的密封件。 本发明进一步提供了一种治疗患者以获得所需局部或全身生理或药理作用的方法,包括施用本发明的缓释药物递送颗粒。 本发明还提供了制备用于释放治疗剂的药物洗脱颗粒的方法

    METHOD FOR TREATING AND/OR PREVENTING RETINAL DISEASES WITH SUSTAINED RELEASE CORTICOSTEROIDS
    14.
    发明申请
    METHOD FOR TREATING AND/OR PREVENTING RETINAL DISEASES WITH SUSTAINED RELEASE CORTICOSTEROIDS 有权
    用持续释放的角质细胞治疗和/或预防感染性疾病的方法

    公开(公告)号:US20100168073A1

    公开(公告)日:2010-07-01

    申请号:US12684341

    申请日:2010-01-08

    申请人: Paul Ashton

    发明人: Paul Ashton

    IPC分类号: A61K31/58 A61P9/00

    CPC分类号: A61K31/573 A61K9/0051

    摘要: The present invention relates to a method for administering a corticosteroid to a posterior segment of an eye. In the method, a sustained release device is implanted to deliver the corticosteroid to the eye. The aqueous corticosteroid concentration remains less than vitreous corticosteroid concentration during release of the corticosteroid from the device.

    摘要翻译: 本发明涉及向眼后段施用皮质类固醇的方法。 在该方法中,植入持续释放装置以将皮质类固醇递送至眼睛。 在皮质类固醇释放期间,皮质类固醇水溶液的浓度仍然低于玻璃体皮质类固醇浓度。

    Method for treating and/or preventing retinal diseases with sustained release corticosteroids
    16.
    发明申请
    Method for treating and/or preventing retinal diseases with sustained release corticosteroids 审中-公开
    用持续释放的皮质类固醇治疗和/或预防视网膜疾病的方法

    公开(公告)号:US20070098760A1

    公开(公告)日:2007-05-03

    申请号:US11635161

    申请日:2006-12-07

    申请人: Hong Guo Paul Ashton

    发明人: Hong Guo Paul Ashton

    IPC分类号: A61K31/573 A61F2/02

    CPC分类号: A61K31/573 A61K9/0051

    摘要: The present invention relates to a method for administering a corticosteroid to a posterior segment of an eye. In the method, a sustained release device is implanted to deliver the corticosteroid to the eye. The aqueous corticosteroid concentration remains less than vitreous corticosteroid concentration during release of the corticosteroid from the device.

    摘要翻译: 本发明涉及向眼后段施用皮质类固醇的方法。 在该方法中,植入持续释放装置以将皮质类固醇递送至眼睛。 在皮质类固醇释放期间,皮质类固醇水溶液的浓度仍然低于玻璃体皮质类固醇浓度。

    Network management system having historical virtual catalog snapshots
for overview of historical changes to files distributively stored
across network domain
    19.
    发明授权
    Network management system having historical virtual catalog snapshots for overview of historical changes to files distributively stored across network domain 失效
    具有历史虚拟目录快照的网络管理系统,用于概述跨网域分布式存储的文件的历史更改

    公开(公告)号:US5678042A

    公开(公告)日:1997-10-14

    申请号:US590528

    申请日:1996-01-24

    摘要: A network management system includes a domain administrating server (DAS) that stores a virtual catalog representing an overview of all files distributively stored across a network domain currently or in the past. The current and historical file information is used for assisting in auditing or locating files located anywhere in the domain. The current file information is used for assisting in transferring files across the domain. The domain administrating server (DAS) also includes a rule-base driven artificial administrator for monitoring and reacting to domain-wide alert reports and for detecting problematic trends in domain-wide performance based on information collected from the network domain.

    摘要翻译: 网络管理系统包括域管理服务器(DAS),域管理服务器(DAS)存储表示当前或过去通过网络域分布式存储的所有文件的概述的虚拟目录。 当前和历史文件信息用于协助审核或定位位于域中任何位置的文件。 当前文件信息用于协助跨域传输文件。 域管理服务器(DAS)还包括基于规则的驱动人造管理员,用于监视和响应域范围的警报报告,并根据从网络域收集的信息来检测全域性能的问题趋势。

    Sustained release drug delivery devices
    20.
    发明授权
    Sustained release drug delivery devices 失效
    持续释放药物输送装置

    公开(公告)号:US5378475A

    公开(公告)日:1995-01-03

    申请号:US658695

    申请日:1991-02-21

    摘要: A method and device for treating a mammalian organism to obtain a desired local or systemic physiological or pharmacological effect is provided. The method includes administering a sustained release drug delivery system to a mammalian organism in need of such treatment at an area wherein release of an effective agent is desired and allowing the effective agent to pass through the device in a controlled manner. The device includes an inner core or reservoir comprising the effective agent; a first coating layer, which is essentially impermeable to the passage of the effective agent; and a second coating layer, which is permeable to the passage of the effective agent. The first coating layer covers at least a portion of the inner core; however, at least a small portion of the inner core is not coated with the first coating layer. The second coating layer essentially completely covers the first coating layer and the uncoated portion of the inner core.

    摘要翻译: 提供了一种用于治疗哺乳动物生物体以获得所需局部或全身生理或药理作用的方法和装置。 该方法包括向需要这种治疗的哺乳动物生物体施用持续释放药物递送系统,其中需要释放有效药剂并允许有效药剂以受控的方式通过该装置。 该装置包括一个包含有效试剂的内核或储存器; 第一涂层,其对于有效试剂的通过基本上是不可渗透的; 以及第二涂层,其对于有效剂的通过是可渗透的。 第一涂层覆盖内芯的至少一部分; 然而,内芯的至少一小部分没有涂覆第一涂层。 第二涂层基本上完全覆盖内芯的第一涂层和未涂覆部分。