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    • 11. 发明申请
    • ALWAYS ON HEADWEAR RECORDING SYSTEM
    • 始终保持在HEADWEAR RECORDING SYSTEM
    • US20120123573A1
    • 2012-05-17
    • US13352694
    • 2012-01-18
    • Steven Wayne GoldsteinJohn Usher
    • Steven Wayne GoldsteinJohn Usher
    • G06F17/00
    • G06F3/16H04R1/1091H04R3/04H04R29/00H04R2420/07H04R2460/15
    • A system that records audio and stores the recording is provided. The system includes first and second monitoring assemblies mounted in an earpiece that occludes and forms an acoustic seal of an ear canal. The first monitoring assembly includes an ambient sound microphone (ASM) to monitor an ambient acoustic field and produce an ASM signal. The second monitoring assembly includes an ear canal microphone (ECM) to monitor an acoustic field within the ear canal and produce an ECM signal. The system also includes a data storage device configured to act as a circular buffer for continually storing at least one of the ECM signal or the ASM signal, a further data storage device and a record-activation system. The record-activation system activates the further data storage device to record a content of the data storage device.
    • 提供记录音频和存储记录的系统。 该系统包括安装在听筒中的第一和第二监测组件,其闭塞并形成耳道的声学密封。 第一监视组件包括用于监视环境声场并产生ASM信号的环境声麦克风(ASM)。 第二监视组件包括耳道麦克风(ECM),用于监测耳道内的声场并产生ECM信号。 该系统还包括被配置为充当循环缓冲器以用于连续存储ECM信号或ASM信号中的至少一个的数据存储设备,另外的数据存储设备和记录激活系统。 记录激活系统激活另外的数据存储设备以记录数据存储设备的内容。
    • 19. 发明申请
    • Rod to rod connector
    • 杆到杆连接器
    • US20070049932A1
    • 2007-03-01
    • US11221512
    • 2005-09-08
    • Marc RichelsophJohn Usher
    • Marc RichelsophJohn Usher
    • A61F2/30
    • A61B17/645A61B17/7049A61B17/7052
    • The invention is a rod to rod connector that can be used to interconnect two generally parallel spinal rods of a spinal rod and anchor system. The connector comprises a transverse rod and two pairs of clamping bodies, one for each spinal rod. Each pair connects one of the longitudinal spinal rods to the transverse rod in infinitely adjustable angular relationship. One of the two clamping bodies of each pair comprises a C-shaped channel for accepting the spinal rod. The channel is in communication with a slot that defines a hinge. A threaded screw hole passes transversely through the slot and permits a screw to squeeze the hinge, thereby causing the C-shaped channel to close around and clamp the rod. The second clamping body is similar to the first except that there is no slot or hinge and the screw hole preferably is not threaded, but includes a countersink for seating a chamfered screw head. Also, an angular portion of the screw hole intersects the C-shaped channel. The two clamping bodies are aligned with each other so that their screw holes are coaxial so that a single screw can pass through both holes thereby clamping both rods in the C-shaped channels and fixing the angle between the two clamping bodies and, hence, the two rods. The first clamp clamps the spinal rod by squeezing the hinge to cause the C-shaped channel to squeeze around the rod. The second clamp clamps the transverse rod by virtue of the bottom of the screw head bearing down on the transverse rod over the portion of the screw hole that intersects the C-shaped channel.
    • 本发明是一种杆对杆连接器,其可用于互连脊椎杆和锚系统的两个大致平行的脊柱杆。 连接器包括横杆和两对夹紧体,每个夹具体一个用于每个脊柱杆。 每对以无限可调的角度关系将一个纵向脊柱杆连接到横向杆。 每对的两个夹持体之一包括用于接受脊椎杆的C形通道。 通道与定义铰链的狭槽连通。 螺纹孔穿过狭缝横穿,允许螺钉挤压铰链,从而使C形通道围绕并夹紧杆。 第二夹持体与第一夹持体相似,除了没有槽或铰链,并且螺钉孔优选地不是螺纹的,而是包括用于安置倒角螺钉头的埋头孔。 此外,螺纹孔的角部与C形通道相交。 两个夹紧体彼此对准,使得它们的螺孔是同轴的,使得单个螺钉可以穿过两个孔,从而将两个杆夹在C形通道中并固定两个夹紧体之间的角度,因此, 两根棒。 第一夹具通过挤压铰链来夹紧脊柱杆,以使C形通道围绕杆挤压。 第二夹具通过螺钉头的底部将横向杆夹紧在横向杆上,在螺钉孔的与C形通道相交的部分上。