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    • 53. 发明申请
    • IDENTIFYING HEARING PROSTHESIS ACTUATOR RESONANCE PEAK(S)
    • 识别听觉激励器谐振峰(S)
    • US20120286765A1
    • 2012-11-15
    • US13106335
    • 2011-05-12
    • Koen Van den HeuvelWerner Meskens
    • Koen Van den HeuvelWerner Meskens
    • G01R23/00A61F11/04
    • H04R25/606H04R2460/13
    • An auditory prosthesis comprising an actuator for providing mechanical stimulation to a recipient. The auditory prosthesis comprises a measurement circuit for use in determining the resonance peak(s) of the actuator. In an embodiment, the measurement circuit measures the voltage drop across the actuator and/or current through the actuator during a frequency sweep of the operational frequencies of the actuator. These measured voltages and/or currents are then analyzed for discontinuities that are indicative of a resonance peak of the actuator. In another embodiment, rather than using a frequency sweep to measure voltages and/or currents across the actuator, the measurement circuit instead applies a voltage impulse to the actuator and then measure the voltage and/or current across the actuator for a period of time after application of the impulse. The measured voltages and/or currents are then analyzed to identify resonance peak(s) of the actuator.
    • 一种听觉假体,包括用于向受体提供机械刺激的致动器。 听觉假体包括用于确定致动器的共振峰值的测量电路。 在一个实施例中,测量电路在致动器的工作频率的频率扫描期间测量致动器上的电压降和/或通过致动器的电流。 然后分析这些测量的电压和/或电流,以指示致动器的共振峰值的不连续性。 在另一个实施例中,测量电路不是使用频率扫描来测量致动器两端的电压和/或电流,而是将代替的电压脉冲施加到致动器,然后测量贯穿致动器的电压和/或电流一段时间后 冲动的应用。 然后分析测量的电压和/或电流以识别致动器的共振峰值。
    • 56. 发明授权
    • User control for hearing prostheses
    • 听觉假肢的用户控制
    • US07961898B2
    • 2011-06-14
    • US11366978
    • 2006-03-03
    • Koen Van den Heuvel
    • Koen Van den Heuvel
    • H04R25/00
    • H04R25/70A61N1/36036H04R25/505H04R2225/43
    • A hearing prosthesis whereby the change of a parameter by the user is only possible in discrete maximum steps, with the availability for further increments being dependant upon some conditional event or occurrence (“condition” herein) represented by one or more parameters such as the time which has elapsed since some previous event. In embodiments in which the parameter(s) include an event, such event may be, for example, the initial fitting or adjustment by a clinician, the last user adjustment, the last upward adjustment by the user, etc. In certain embodiments, the condition parameter(s) may include, for example, an elapsed period of time, a certain quantity of stimuli at a particular current level, or some combination of time, stimulation count and stimulation level. In alternative embodiments, there may be a tiered set of increasing increments, of which more gradually are available over time.
    • 一种听力假体,其中用户改变参数仅可能在离散的最大步骤中,进一步的增量的可用性取决于一些条件事件或出现(这里的“条件”),由一个或多个参数表示,例如时间 自从以前的事件发生以来已经过去了。 在参数包括事件的实施例中,这种事件可以是例如由临床医师进行的初始拟合或调整,最后的用户调整,用户的最后向上调整等。在某些实施例中, 条件参数可以包括例如经过的时间段,特定当前水平的一定量的刺激,或时间,刺激计数和刺激水平的某种组合。 在替代实施例中,可以存在逐渐增加的分层组,其随着时间逐渐变得越来越多。
    • 58. 发明申请
    • Punch and Die for Punching Out Laminates
    • 冲压和冲压层压板
    • US20080156155A1
    • 2008-07-03
    • US11872992
    • 2007-10-16
    • Koen Van den HeuvelWim Hauchecorne
    • Koen Van den HeuvelWim Hauchecorne
    • B26F1/44B26D1/00
    • B26F1/44B26F1/14B26F1/40B26F2001/4472B26F2001/4481Y10T83/04Y10T83/9423
    • A rectangular, square or rhomboid-shaped punch having at least five edges optionally with at least one of the four points at which two edges meet having a rounded edge at said point, said at least five edges consisting of a first parallel pair of edges having a first and second edge describing a first plane, said first parallel pair of edges being capable of first contacting an object being punched out therewith, a second parallel pair of edges having a third and a fourth edge, and at least one further edge parallel to said first plane and substantially parallel to and between said first and said second edges, but not in the same plane and recessed in the punch in respect of the first and second edges, wherein the object is substantially flat and has substantially uniform thickness and the first parallel pair of edges and the second parallel pair of edges delineate the shape of said punched out object; a rectangular, square or rhomboid-shaped die having four sides with dimensions substantially identical to those projected by the first, second, third and fourth edges of the above-disclosed rectangular, square or rhomboid-shaped punch on the first plane thereof; and use of the above-disclosed rectangular, square or rhomboid-shaped punch in co-operation with the above-disclosed rectangular, square or rhomboid-shaped die for punching out laminated cards.
    • 具有至少五个边缘的矩形,正方形或菱形冲头,其具有任选地具有四个点中的至少一个,两个边缘在该点处相遇,所述四个点在所述点处具有圆形边缘,所述至少五个边缘由第一平行对边缘组成, 描述第一平面的第一和第二边缘,所述第一平行对边缘能够首先接触被冲压出来的物体,具有第三和第四边缘的第二平行对边缘和至少一个平行于 所述第一平面并且基本上平行于所述第一和所述第二边缘之间并且在所述第一和所述第二边缘之间,但不在相同的平面中并且相对于所述第一和第二边缘凹陷在所述冲头中,其中所述物体基本上是平坦的并且具有基本上均匀的厚度, 平行的一对边缘和第二平行对的边缘描绘所述冲压物体的形状; 矩形,方形或菱形模具,其四边具有与上述公开的矩形,正方形或菱形冲头在其第一平面上的第一,第二,第三和第四边缘投射的尺寸基本一致的尺寸; 并且使用上述公开的矩形,方形或菱形冲头与上述公开的矩形,正方形或菱形模具进行冲压,以冲压层压卡片。