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    • 1. 发明授权
    • Eyewear retention device
    • 眼镜保持装置
    • US08094858B2
    • 2012-01-10
    • US12509377
    • 2009-07-24
    • Joseph Adam ThielRyan David Wells
    • Joseph Adam ThielRyan David Wells
    • H04R25/00
    • H04R1/105G02C3/003H04R1/1066H04R1/406H04R2420/07H04R2460/13
    • What is provided is an eyewear retention device comprising two ends, wherein each end is adapted for removable connection to an earpiece of an eyewear device; an audio device located at or substantially near at least one of the ends, wherein the audio device is adapted to play one or more audio signals for transmission to one or more surfaces of a human auditory passage at a location proximate to and outside of the ear, if the strap is connected to the earpiece of the eyewear device and worn in combination with the eyewear device; a receiver electrically connected to the audio device, wherein the receiver is adapted to receive the one or more audio signals, wherein the receiver is further adapted to remotely communicate with a sound transmission device; and a power source electrically connected to the audio device and to the receiver that is adapted to supply power to the audio device and the receiver. In one embodiment the audio device is adapted to connect the strap to the earpiece of the eyewear.
    • 提供了一种包括两个端部的眼镜保持装置,其中每个端部适于可拆卸地连接到眼镜装置的耳机; 位于或基本上靠近所述端部中的至少一个的音频设备,其中所述音频设备适于播放一个或多个音频信号以传输到靠近和在耳朵之外的位置处的人类听觉通道的一个或多个表面 如果带子连接到眼镜装置的耳机并与眼镜装置组合佩戴; 接收器,其电连接到所述音频设备,其中所述接收器适于接收所述一个或多个音频信号,其中所述接收器还适于与声音传输设备进行远程通信; 以及电连接到音频设备和接收器的电源,适于向音频设备和接收器供电。 在一个实施例中,音频设备适于将表带连接到眼镜的耳机。
    • 2. 发明授权
    • Automated method and apparatus for evaluating the performance
characteristics of endoscopes
    • 用于评估内窥镜性能特征的自动化方法和装置
    • US6069691A
    • 2000-05-30
    • US256039
    • 1999-02-23
    • Eric RosowJoseph Adam
    • Eric RosowJoseph Adam
    • G01M11/02A61B1/00G01M11/00
    • G01M11/00
    • In an automated method and apparatus for evaluating the performance characteristics of endoscopes, a computer system receives and stores a first set of test signals indicative of the results of the tests performed. Each test is preferably performed by transmitting a beam of light defining a predetermined intensity pattern through the endoscope from a first end to a second end of the endoscope, and the test signals are indicative of the optical intensity at each of a plurality of predetermined locations within the transmitted beam. The test signals thereby provide an indication of the degree to which the endoscope attenuates the beam intensity. In the preferred embodiment, the following tests are performed in order to evaluate both the optical fibers and lens system of each endoscope: (i) a light loss test, (ii) a reflective symmetry test, (iii) a lighted fibers test, (iv) a geometric distortion test, and (v) a modulation transfer function (MTF) test. The computer system has a database of threshold values, each of which corresponds to a respective test and is used to determine if test results indicate acceptable or unacceptable performance characteristics. The test signals are compared with the threshold values, and the computer system generates a second set of signals indicative of one or more performance characteristics, which are responsive to both the test signals and signals indicative of the test type.
    • 在用于评估内窥镜的性能特征的自动化方法和装置中,计算机系统接收并存储指示所执行的测试结果的第一组测试信号。 优选通过从内窥镜的第一端向内窥镜的第二端透射通过内窥镜限定了预定强度图案的光束来进行每次测试,并且测试信号表示在内窥镜内的多个预定位置的每一个处的光强度 发射光束。 因此,测试信号提供内窥镜衰减光束强度的程度的指示。 在优选实施例中,为了评估每个内窥镜的光纤和透镜系统,执行以下测试:(i)光损失测试,(ii)反射对称性测试,(iii)光纤测试( iv)几何失真测试,(v)调制传递函数(MTF)测试。 计算机系统具有阈值数据库,每个数据库对应于相应的测试,并且用于确定测试结果是否表明可接受或不可接受的性能特征。 将测试信号与阈值进行比较,并且计算机系统产生指示一个或多个性能特征的第二组信号,其响应于测试信号和指示测试类型的信号。
    • 3. 发明授权
    • Automated method and apparatus for evaluating the performance
characteristics of endoscopes
    • US5923416A
    • 1999-07-13
    • US822283
    • 1997-03-20
    • Eric RosowJoseph Adam
    • Eric RosowJoseph Adam
    • G01M11/02A61B1/00G01M11/00
    • G01M11/00
    • In an automated method and apparatus for evaluating the performance characteristics of endoscopes, a computer system receives and stores a first set of test signals indicative of the results of the tests performed. Each test is preferably performed by transmitting a beam of light defining a predetermined intensity pattern through the endoscope from a first end to a second end of the endoscope, and the test signals are indicative of the optical intensity at each of a plurality of predetermined locations within the transmitted beam. The test signals thereby provide an indication of the degree to which the endoscope attenuates the beam intensity. In the preferred embodiment, the following tests are performed in order to evaluate both the optical fibers and lens system of each endoscope: (i) a light loss test, (ii) a reflective symmetry test, (iii) a lighted fibers test, (iv) a geometric distortion test, and (v) a modulation transfer function (MTF) test. The computer system has a database of threshold values, each of which corresponds to a respective test and is used to determine if test results indicate acceptable or unacceptable performance characteristics. The test signals are compared with the threshold values, and the computer system generates a second set of signals indicative of one or more performance characteristics, which are responsive to both the test signals and signals indicative of the test type.