Method and apparatus for measuring the performance of an implantable middle ear hearing aid, and the response of a patient wearing such a hearing aid
    1.
    发明申请
    Method and apparatus for measuring the performance of an implantable middle ear hearing aid, and the response of a patient wearing such a hearing aid 审中-公开
    用于测量可植入式中耳助听器的性能的方法和装置以及佩戴这种助听器的患者的反应

    公开(公告)号:US20060276856A1

    公开(公告)日:2006-12-07

    申请号:US11406057

    申请日:2006-04-17

    IPC分类号: A61N1/00

    CPC分类号: H04R25/30 H04R25/606

    摘要: A reference transmitter (602) and reference receiver (604) are provided for testing the performance of a semi-implantable hearing aid. In a calibration configuration, an audiometer (606) is used to provide a reference signal via a headphone jack output (608) to the reference transmitter (602). The reference transmitter (602) provides an RF transmit coil output via lead (610) and coil (612) to the reference receiver (604). The reference receiver (604) provides an output signal that is correlated to a microphone signal to a hearing aid analyzer (616). The transmitter (602) and receiver (604) can be separately used to analyze the internal and external portions of a semi-implantable hearing aid using conventional audiometers and hearing aid analyzers.

    摘要翻译: 提供参考发射器(602)和参考接收器(604),用于测试半植入式助听器的性能。 在校准配置中,听力计(606)用于经由耳机插孔输出(608)向参考发射器(602)提供参考信号。 参考发射器(602)通过引线(610)和线圈(612)将RF发射线圈输出提供给参考接收器(604)。 参考接收器(604)将与麦克风信号相关的输出信号提供给助听器分析器(616)。 发射器(602)和接收器(604)可以分别用于使用常规听力计和助听器分析仪分析半植入式助听器的内部和外部部分。

    Passive vibration isolation of implanted microphone
    2.
    发明申请
    Passive vibration isolation of implanted microphone 失效
    植入麦克风被动隔离

    公开(公告)号:US20050197524A1

    公开(公告)日:2005-09-08

    申请号:US10983102

    申请日:2004-11-05

    IPC分类号: H04R20060101 H04R25/00

    摘要: A system for reducing the vibration sensitivity of an implantable microphone without an equal or greater reduction in sound sensitivity. The system reduces non-ambient vibrations by placing at least one compliant member into the path of transmission for tissue-borne vibration, but not into the path for ambient sound-induced vibration. More particularly, a compliant member is interposed along the path between a source of non-ambient vibration and an implanted microphone. In one aspect, a compliant base member is disposed between an implanted microphone and an implant wearer's skull. In another aspect, a microphone is compliantly suspended relative to an implant housing using a support membrane. In either aspect, the compliant member (i.e., base member and/or membrane) and the supported member (i.e., housing and/or microphone) define a supported system having a natural or resonant frequency. This natural frequency may be set to a value to advantageously isolate the microphone against transmitted vibration.

    摘要翻译: 一种用于降低可植入麦克风的振动灵敏度的系统,而声音灵敏度降低不大。 该系统通过将至少一个柔顺构件放置在用于组织传播的振动的传播路径中而不是进入环境声音引起的振动的路径中来减少非环境振动。 更具体地,柔性构件沿着非环境振动源和植入的麦克风之间的路径插入。 在一个方面,柔性基底构件设置在植入式麦克风和植入物佩戴者的头骨之间。 在另一方面,使用支撑膜,麦克风相对于植入物外壳顺应地悬挂。 在任一方面,柔顺构件(即,基底构件和/或膜)和被支撑构件(即壳体和/或麦克风)限定具有自然或共振频率的支撑系统。 这个固有频率可以被设置为一个值,以有利地将麦克风隔离成传播的振动。

    Method and system for external assessment of hearing aids that include implanted actuators

    公开(公告)号:US20060269076A1

    公开(公告)日:2006-11-30

    申请号:US11404506

    申请日:2006-04-13

    IPC分类号: H04R29/00

    摘要: A noninvasive method and system are provided for assessing the performance of implanted actuators of semi or fully-implantable hearing aid systems. The invention utilizes an externally positioned measurement device to obtain a test measure of the electrical signal passing through an implanted actuator when driven by a test signal of predetermined characteristics. In one embodiment, the measurement device may comprise a pair of coils for measuring the magnetic field generated by an implanted actuator utilized to simulate the middle ear of a patient. The magnetic field strength is directly related to the amount of current passing through the actuator. In turn, such current is inversely related to the electrical impedance present at the implanted actuator. Such electrical impedance is directly related to the mechanical impedance present at the interface between the implanted actuator and middle ear of a patient. As such, by driving an implanted actuator at one or more predetermined frequencies the resultant magnetic field measures may be utilized to assess whether the implanted actuator is operative and whether a desired interface between the actuator and the middle ear of patient (e.g. the ossicular chain) is present.

    VARIABLE PRESSURE CLEANING DEVICE AND METHOD

    公开(公告)号:US20220125287A1

    公开(公告)日:2022-04-28

    申请号:US17509304

    申请日:2021-10-25

    IPC分类号: A61B1/12 B08B9/043

    摘要: Endoscopic instruments, such as endoscopes, and devices and methods for cleaning endoscopic instruments are provided. A cleaning device for use with an endoscopic instrument comprises an elongate member configured for advancement through an internal lumen within the endoscopic instrument and a cleaning member removably coupled to a portion of the elongate member. The cleaning element comprises a variable pressure region shaped and configured to increase the hydrodynamic fluid friction force and fluid pressure force of a cleaner or detergent against the wall of the internal lumen of the endoscope to more effectively clean all internal surfaces of an endoscopic instrument, including crevasses, scratches or other irregularities, without further damaging these surfaces.

    TEMPERATURE REGULATION DEVICE
    5.
    发明申请

    公开(公告)号:US20210403219A1

    公开(公告)日:2021-12-30

    申请号:US17355817

    申请日:2021-06-23

    IPC分类号: B65D81/18 F25D5/00

    摘要: A nested temperature regulation device includes a watertight pouch having a gas valve, a first plurality of reactive spheres and a rupturable fluid bag. The first reactive spheres are configured to create an endothermic reaction or an exothermic reaction for a set period of time when engaged by the fluid. At least one soluble barrier is positioned within the pouch and includes a hollow interior space that contains another plurality of reactive spheres. Each soluble barrier is constructed to dissolve and to permit the fluid from the bag to engage a subsequent plurality of reactive spheres after a predetermined period of time that is equal to the effective reaction time of the plurality of reactive spheres immediately previously engaged by the fluid. One or more of the plurality of reactive spheres includes a coating that delays the fluid from accessing the reactive material of the sphere having the coating.

    SYSTEM AND METHOD FOR USE OF FLEXIBLE ANTI-REFLUX URETERAL STENT
    7.
    发明申请
    SYSTEM AND METHOD FOR USE OF FLEXIBLE ANTI-REFLUX URETERAL STENT 审中-公开
    使用柔性抗反射阻塞器的系统和方法

    公开(公告)号:US20160038273A1

    公开(公告)日:2016-02-11

    申请号:US14774513

    申请日:2014-03-13

    IPC分类号: A61F2/04

    摘要: The multi-material stent includes a renal portion and a bladder portion with respective, different hardness. A valve is disposed within the stent to guide liquid from the renal portion of the stent to the bladder portion of the stent. The present invention relates towards systems and method for stents. More particularly, the invention relates to a stent designed to increase patient comfort by minimizing irritation and reflux through the use of a stent that incorporates one or more flexible elements, which may involve materials with varying degrees of hardness, and a valve disposed therein.

    摘要翻译: 多材料支架包括具有不同硬度的肾部分和膀胱部分。 将瓣膜设置在支架内以将液体从支架的肾部引导到支架的膀胱部分。 本发明涉及用于支架的系统和方法。 更具体地,本发明涉及一种支架,其设计成通过使用包括一个或多个柔性元件的支架(其可能涉及具有不同硬度的材料)和设置在其中的阀来最小化刺激和回流来增加患者的舒适度。

    SYSTEMS AND METHODS USING CROWD SOURCED WAIT TIME INFORMATION
    8.
    发明申请
    SYSTEMS AND METHODS USING CROWD SOURCED WAIT TIME INFORMATION 审中-公开
    使用CROWD来源等待时间信息的系统和方法

    公开(公告)号:US20150081348A1

    公开(公告)日:2015-03-19

    申请号:US14463312

    申请日:2014-08-19

    IPC分类号: G06Q30/02 G06Q10/02

    CPC分类号: G06Q30/0269 G06Q10/02

    摘要: A system and method of providing crowdsourced wait time information for a venue includes receiving wait time information for a venue from first user, receiving a query about the venue from a second user, determining wait time for the venue based at least in part on the wait time information from the first user, and sending the determined wait time for the venue to the second user. The system and method can also include providing a promotional offer to one or more of the first user, the second user, or the venue. The system and method can also include providing wait time for a second venue in response to the query about the first venue.

    摘要翻译: 为场地提供众包的等待时间信息的系统和方法包括从第一用户接收场地的等待时间信息,从第二用户接收关于场地的查询,至少部分地基于等待确定场地的等待时间 来自第一用户的时间信息,以及将所确定的场地等待时间发送给第二用户。 该系统和方法还可以包括向第一用户,第二用户或场地中的一个或多个提供促销优惠。 系统和方法还可以包括响应于关于第一场地的查询为第二场地提供等待时间。

    Integrated viscous clutch
    9.
    发明授权
    Integrated viscous clutch 有权
    集成粘性离合器

    公开(公告)号:US08887888B2

    公开(公告)日:2014-11-18

    申请号:US13509856

    申请日:2010-11-15

    IPC分类号: F16D35/02

    CPC分类号: F16D35/024 F16D2300/18

    摘要: A viscous clutch (30; 30′) includes a stationary journal bracket (32; 32′) defining a mounting shaft (32-1; 32-1′), an output member (34; 34′) rotatably supported on the mounting shaft about an axis (A), an input member (34; 34′) rotatably supported on the mounting shaft about the axis, and a working chamber (50; 50′) defined between the input member and the output member to selectively transmit torque there between when a shear fluid is present. The mounting shaft extends axially through the viscous clutch from a front face (62; 62′) of the viscous clutch to a rear face (56; 56′) of the viscous clutch, with the rear face defining a mounting surface for mounting the viscous clutch at a mounting location. The front and rear faces are located at opposite sides of the viscous clutch and face in opposite directions.

    摘要翻译: 粘性离合器(30; 30')包括限定安装轴(32-1; 32-1')的固定轴颈支架(32; 32'),可旋转地支撑在安装轴上的输出构件(34; 34') 围绕轴线(A),围绕所述轴线可旋转地支撑在所述安装轴上的输入构件(34; 34')以及限定在所述输入构件和所述输出构件之间的选择性地传递扭矩的工作室(50; 50') 当存在剪切流体时。 安装轴从粘性离合器的前表面(62; 62')轴向延伸穿过粘性离合器到粘性离合器的后表面(56; 56'),后表面限定了用于安装粘性的安装表面 离合器在安装位置。 前表面和后表面位于粘性离合器的相对侧并且面向相反方向。

    Method and apparatus for mobile flow record generation and analysis
    10.
    发明授权
    Method and apparatus for mobile flow record generation and analysis 有权
    移动流记录生成和分析的方法和装置

    公开(公告)号:US08681770B2

    公开(公告)日:2014-03-25

    申请号:US13089527

    申请日:2011-04-19

    IPC分类号: H04J3/24

    摘要: A method, apparatus, and computer-readable storage medium for generating a mobile flow record for a mobile flow of a mobile node are provided. A method includes receiving information associated with signaling traffic of the mobile node, receiving information associated with bearer traffic of the mobile node, and generating the mobile flow record by correlating the information associated with signaling traffic of the mobile node and the information associated with bearer traffic of the mobile node. The mobile flow record includes IP layer information associated with the mobile flow and wireless layer information associated with the mobile flow.

    摘要翻译: 提供了一种用于为移动节点的移动流生成移动流记录的方法,装置和计算机可读存储介质。 一种方法包括接收与所述移动节点的信令业务相关联的信息,接收与所述移动节点的承载业务相关联的信息,以及通过将与所述移动节点的信令业务相关联的信息与与承载业务相关联的信息相关联来生成所述移动流记录 的移动节点。 移动流记录包括与移动流相关联的IP层信息和与移动流相关联的无线层信息。