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    • 21. 发明授权
    • Portable electronic device having a rotatable earpiece
    • 具有旋转耳机的便携式电子设备
    • US5796822A
    • 1998-08-18
    • US802826
    • 1997-02-19
    • Kenneth Warren LarsonLeonid SorenDaniel L. Williams
    • Kenneth Warren LarsonLeonid SorenDaniel L. Williams
    • H01Q1/08H01Q1/24H04B1/38H04M1/02H04M1/03H04M1/00
    • H04M1/035H01Q1/084H01Q1/244H04B1/3833H04M1/0202H04M1/03H04M1/0214
    • A mobile station (102) comprises a body (106), a display (112), a keypad (114), a retractable antenna (108), a microphone (116), and a rotatable earpiece (110). The body (106) defines a front surface (118), a first side edge (122), a second side edge (124), a top end (126), and a bottom end (128). The display (112) and the keypad (114) are outwardly directed from the front surface (118). The microphone (116) is outwardly directed from the first side edge (122) and positioned near the bottom end (128). The retractable antenna (108) extends from the top end (126) and is positioned along an axis of the second side edge (124). The rotatable earpiece (110) is rotatably mounted along an axis of the first side edge (122) and positioned near the top end (126). When in a first position, the rotatable earpiece (110) is substantially planar with the body (106) and outwardly directed away from the front surface (118). When in a second position, the rotatable earpiece (110) is outwardly directed away from the first side edge (122).
    • 移动台(102)包括主体(106),显示器(112),键盘(114),可伸缩天线(108),麦克风(116)和可旋转耳机(110)。 主体(106)限定了前表面(118),第一侧边缘(122),第二侧边缘(124),顶端(126)和底端(128)。 显示器(112)和键盘(114)从前表面(118)向外指向。 麦克风(116)从第一侧边缘(122)向外指向并位于底端(128)附近。 可伸缩天线(108)从顶端(126)延伸并且沿着第二侧边缘(124)的轴线定位。 可旋转耳机(110)沿着第一侧边缘(122)的轴线可旋转地安装并且定位在顶端(126)附近。 当处于第一位置时,可旋转的耳机(110)与主体(106)基本上是平面的并且向外指向远离前表面(118)。 当处于第二位置时,可旋转的耳机(110)向外指向远离第一侧边缘(122)。
    • 25. 发明授权
    • Wireless electrocardiograph system and method
    • 无线心电图系统及方法
    • US07272428B2
    • 2007-09-18
    • US10439574
    • 2003-05-16
    • Nicholas C. HopmanDaniel L. WilliamsFranco Lodato
    • Nicholas C. HopmanDaniel L. WilliamsFranco Lodato
    • A61N1/04
    • A61B5/6831A61B5/0006A61B5/0408A61B5/04085
    • A method and system for wireless ECG monitoring is provided. An electrode connector, transmitter and receiver operate with existing electrodes and ECG monitors. The electrode connector includes connectors for attaching to disposable or reusable single electrodes. The transmitter transmits the signals from the electrodes to the receiver. The receiver passes the electrode signals to the ECG monitor for processing. ECG monitors used with an electrical conductor, for example wire connections to electrodes, are connected with the receiver, avoiding the purchase of a new monitor. Any legacy ECG monitor, including different ECG monitors, connects with the receiver using the ECG monitor's lead-wires. The ECG monitor operates as if directly connected to the electrodes without the problems discussed above associated with wires running from the ECG monitor to the patient.
    • 提供了一种用于无线ECG监测的方法和系统。 电极连接器,发射器和接收器与现有电极和ECG监视器一起工作。 电极连接器包括用于附接到一次性或可重复使用的单个电极的连接器。 发射机将信号从电极传输到接收器。 接收器将电极信号传递到ECG监护仪进行处理。 与电导体一起使用的ECG监视器,例如与电极的电线连接,与接收器连接,避免购买新的监视器。 任何传统的心电监护仪,包括不同的心电监护仪,都可以使用心电监护仪的导线与接收器连接。 ECG监视器的操作就好像直接连接到电极,而没有上述讨论的与从ECG监视器到患者的电线相关联的问题。
    • 28. 发明授权
    • Radio communication device with movable housing element control
    • 无线通信装置,带可移动外壳元件控制
    • US5715524A
    • 1998-02-03
    • US384165
    • 1995-02-06
    • Shrirang N. JambhekarDaniel L. Williams
    • Shrirang N. JambhekarDaniel L. Williams
    • H04B1/38H04M1/02H04M1/03H04M1/23H04M1/725H04Q7/32H04Q7/38
    • H04M1/72522H04M1/0214H04M1/0245H04M1/72547H04M2250/22
    • A radio communication device (103) provides several radio communication services including radiotelephone service, electronic mail service, faxing service etc. . . . The radio communication device has a main body housing element (107) and a movable housing element (109), radio circuitry (113), a touch screen display (119), and a switch (127). In a closed position, the radio communication device (103) has a first set of limited radiotelephone functions such as phone number input and sending and receiving phone calls. In an opened position, the radio communication device (103) has a different set of user functions which include radiotelephone functions, advanced radiotelephone functions, and messaging functions. The switch (127) provides a signal responsive to the movable housing element (109) moving to the open position. Thus, switching the radio communication device (103) between a first set of user functions and the second set of user functions.
    • 无线电通信设备(103)提供多种无线电通信服务,包括无线电话服务,电子邮件服务,传真服务等。 。 。 无线电通信装置具有主体容纳元件(107)和可移动外壳元件(109),无线电电路(113),触摸屏显示器(119)和开关(127)。 在关闭位置,无线电通信设备(103)具有第一组有限的无线电话功能,例如电话号码输入和发送和接收电话呼叫。 在打开位置,无线电通信设备(103)具有不同的一组用户功能,其包括无线电话功能,高级无线电话功能和消息传递功能。 开关(127)提供响应于移动到打开位置的可动壳体元件(109)的信号。 因此,在第一组用户功能和第二组用户功能之间切换无线电通信设备(103)。
    • 29. 发明授权
    • Portable hand-held tympanometer
    • 便携式手持式鼓膜计
    • US4688582A
    • 1987-08-25
    • US836723
    • 1986-03-06
    • James W. HellerAndrew J. KuglerAndrew Longacre, Jr.Daniel L. Williams
    • James W. HellerAndrew J. KuglerAndrew Longacre, Jr.Daniel L. Williams
    • A61B5/11A61B5/12
    • A61B5/12A61B5/126
    • A portable, hand-held tympanometer that has the capability of performing the tympanometry and of displaying and storing the test results all within the hand-held instrument. A separate unit that is not in any way attached to the tympanometer during the testing is provided to print the test results and to recharge the tympanometer battery. The tympanometer has a body portion and a head portion to which a speculum is attached, the speculum being adapted to engage the canal of the ear being examined in sealed relation thereto. A speaker in the speculum transmits acoustic signals into the ear canal and a microphone in the speculum receives the signals that are reflected back through the canal by the tympanic membrane. A pressure transducer is located in the head portion of the tympanometer, and a miniature pump located in the body portion operates to introduce a range of pressures into the ear canal while the acoustic signals are being transmitted and received. The tympanometer also includes a liquid crystal display in the head portion which indicates the admittance of the tympanic membrane as determined by the speaker and microphone.
    • 便携式手持式鼓膜计具有进行鼓膜测量的能力,并且可以将测试结果全部显示在手持式仪器中。 提供在测试期间不以任何方式连接到鼓膜计的单独的单元以打印测试结果并对鼓膜计电池进行再充电。 鼓膜计具有身体部分和头部,窥镜附着到其上,窥器适于与被检查的耳朵的管道接合。 窥器中的扬声器将声信号传输到耳道中,窥器中的麦克风接收通过鼓膜反射回来的信号。 压力传感器位于鼓膜计的头部,并且位于身体部分的微型泵用于在声信号被传送和接收的同时将一定范围的压力引入到耳道中。 鼓膜计还包括头部中的液晶显示器,其指示由扬声器和麦克风确定的鼓膜的导纳。