会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 12. 发明申请
    • METHODS AND DEVICES FOR CHRONIC EMBOLIC PROTECTION
    • 用于慢性栓塞保护的方法和装置
    • WO2006055052A2
    • 2006-05-26
    • PCT/US2005/025021
    • 2005-07-14
    • GERTNER, Michael
    • GERTNER, Michael
    • A61M29/00
    • A61F2/01A61F2002/018A61F2230/0019A61F2230/0069A61F2250/0023
    • A medical device for interposition between a first flow path and at least one second flow path is provided. The device includes a first surface facing toward the opening of at least one second flow path; and a second surface facing away from the opening of at least one second flow path. When the device is in the operative position, it extends less than the complete circumference of the first flow path and substantially covers the opening of at least one second flow path. The device contains one or more surface features to facilitate chronic implantation. The device further has one or more characteristic porosities. Different configurations are indicated depending on the pathophysiology being treated and dictate the characteristic porosity of the device. In some, cases blood is prevented from reaching the second flow path and in other cases, particulates traveling within the blood are prevented from reaching the second flow path. Methods of preventing emboli or blood flow into the second flow path are also provided. Methods and devices for delivery are also provided.
    • 提供了用于插入第一流路和至少一个第二流路之间的医疗装置。 该装置包括面向至少一个第二流动路径的开口的第一表面; 以及远离至少一个第二流动路径的开口的第二表面。 当设备处于操作位置时,其延伸小于第一流动路径的整个圆周并且基本上覆盖至少一个第二流动路径的开口。 该装置包含一个或多个表面特征以便于慢性植入。 该装置还具有一个或多个特征孔隙率。 根据正在治疗的病理生理学来指示不同的构型,并且决定了器械的特征孔隙度。 在一些情况下,防止血液到达第二流动路径,并且在其他情况下,防止在血液内行进的微粒到达第二流动路径。 还提供了防止栓塞或血液流入第二流路的方法。 还提供了交付方法和设备。
    • 16. 发明申请
    • ORTHOVOLTAGE RADIOSURGERY
    • WO2008124801A3
    • 2008-12-31
    • PCT/US2008059808
    • 2008-04-09
    • ORAYA THERAPEUTICS INCGERTNER MICHAELHANSEN STEVEN D
    • GERTNER MICHAELHANSEN STEVEN D
    • A61N5/10
    • A61N5/1067A61B6/506A61B6/508A61N5/10A61N5/1001A61N5/1017A61N5/1045A61N5/1048A61N5/1049A61N5/1064A61N5/1065A61N5/1077A61N5/1084A61N2005/1019A61N2005/1022A61N2005/105A61N2005/1051A61N2005/1059A61N2005/1091A61N2005/1097
    • A radiosurgery system is described that is configured to deliver a therapeutic dose of radiation to a target structure in a patient. In some embodiments, inflammatory ocular disorders are treated, specifically macular degeneration. In some embodiments, other disorders or tissues of a body are treated with the dose of radiation. In some embodiments, the target tissues are placed in a global coordinate system based on ocular imaging. In some embodiments, the target tissues inside the global coordinate system lead to direction of an automated positioning system that is directed based on the target tissues within the coordinate system. In some embodiments, a treatment plan is utilized in which beam energy and direction and duration of time for treatment is determined for a specific disease to be treated and/or structures to be avoided. In some embodiments, a fiducial marker is used to identify the location of the target tissues. In some embodiments, an eye is held with force and in alignment with the system. In some embodiments, the device automatically turns off with excessive movement outside of alignment along an axis of the eye. In some embodiments, radiodynamic therapy is described in which radiosurgery is used in combination with other treatments and can be delivered concomitant with, prior to, or following other treatments.
    • 描述了放射外科系统,其被配置为将治疗剂量的辐射递送到患者中的目标结构。 在一些实施方案中,治疗炎症性眼部疾病,特别是黄斑变性。 在一些实施方案中,身体的其它病症或组织用辐射剂量治疗。 在一些实施例中,目标组织基于眼睛成像被放置在全局坐标系中。 在一些实施例中,全局坐标系统内的目标组织导致基于坐标系统内的目标组织定向的自动定位系统的方向。 在一些实施例中,使用治疗计划,其中针对要治疗的特定疾病和/或要避免的结构确定束能量和治疗时间的方向和持续时间。 在一些实施方案中,使用基准标记来鉴定靶组织的位置。 在一些实施例中,眼睛被保持并且与系统对准。 在一些实施例中,设备沿着眼睛的轴线的对准内部的过度运动自动关闭。 在一些实施例中,描述了放射外科手术与其他治疗组合使用的放射治疗疗法,并且可以在其它治疗之前,之前或之后随同伴随地递送。