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    • 13. 发明申请
    • INTRAOCULAR LENS INSERTION APPARATUS AND LENS CASE
    • 内镜镜片插入装置和镜头盒
    • US20080033449A1
    • 2008-02-07
    • US11627931
    • 2007-01-26
    • Mark ColeNicholas MartinSteven AndersonRod Peterson
    • Mark ColeNicholas MartinSteven AndersonRod Peterson
    • A61F9/007A61F2/16
    • A61F2/1678A61F2/1662A61F2/1664A61F2/1691
    • A lens case for storing an intraocular lens contains a housing for storing an intraocular lens and a support member configured to support the intraocular lens. The support member includes a plurality of jaws, the jaws having a closed configuration for holding the intraocular lens and an open configuration for releasing the intraocular lens. The lens case further comprises a passage formed when the jaws are in the open configuration, the passage including an opening in the lens case for transfer of the intraocular lens into an intraocular lens inserter. The lens case may further comprise an intraocular lens that is disposed between the jaws, the intraocular lens comprising an optic and a haptic coupled to the optic. The lens case may be configured to maintain the haptic in either a first position in which a distal portion of the haptic is disposed farther from the optic or a second position in which the distal portion of the haptic is disposed closer to optic. Preferably, the lens case is configured to provide the second position during transfer of the intraocular lens into an inserter and/or inserter cartridge.
    • 用于存储眼内透镜的透镜盒包括用于存储眼内透镜的壳体和被配置为支撑眼内透镜的支撑构件。 支撑构件包括多个钳口,钳口具有用于保持眼内透镜的闭合构型和用于释放眼内透镜的打开构造。 透镜壳还包括当夹爪处于打开构造时形成的通道,该通道包括透镜壳体中的用于将眼内透镜转移到眼内透镜插入器中的开口。 透镜壳还可以包括设置在夹爪之间的眼内透镜,眼内透镜包括光学元件和耦合到光学元件的触觉件。 透镜壳可以被配置为将触觉件保持在第一位置,其中触觉件的远端部分被放置得远离光学元件或第二位置,其中触觉件的远端部分设置成更靠近光学元件。 优选地,透镜壳被配置为在将眼内透镜转移到插入器和/或插入器盒中期间提供第二位置。
    • 19. 发明授权
    • Devices, systems, and methods for adaptive switching of multicast content delivery to optimize bandwidth usage
    • 用于自适应切换多播内容传送的设备,系统和方法,以优化带宽使用
    • US09313138B2
    • 2016-04-12
    • US13588852
    • 2012-08-17
    • Wendell SunSteven Anderson
    • Wendell SunSteven Anderson
    • H04L12/28H04L12/811H04L12/853H04L29/06H04N21/2343H04N21/24H04J1/16
    • H04L47/38H04L47/2416H04L65/4076H04L65/601H04L65/605H04N21/234309H04N21/23439H04N21/2402
    • Systems, devices and methods for adaptive switching in multicast media streams are disclosed herein. In an embodiment, a method for adaptively transmitting content to one or more users based on currently available bandwidth via internet protocol (“IP”) multicast protocol, includes: receiving a first content stream having a plurality of data packets, the first content stream encoded at a first bit rate; receiving a second content stream having a plurality of data packets, the second content stream encoded at a second bit rate, wherein the first bit rate is different than the second bit rate and wherein the first and second content streams represent the same content; transmitting the first content stream to a user; determining that the user could receive the second content stream based on available bandwidth for transmitting data to the user; and transmitting the second content stream to the user.
    • 本文公开了用于组播媒体流中的自适应切换的系统,设备和方法。 在一个实施例中,一种用于经由因特网协议(“IP”)多播协议基于当前可用带宽自适应地向一个或多个用户发送内容的方法包括:接收具有多个数据分组的第一内容流,所述第一内容流被编码 以第一比特率; 接收具有多个数据分组的第二内容流,所述第二内容流以第二比特率编码,其中所述第一比特率不同于所述第二比特率,并且其中所述第一和第二内容流表示相同的内容; 将第一内容流发送给用户; 确定用户可以基于用于向用户发送数据的可用带宽接收第二内容流; 以及向所述用户发送所述第二内容流。