Urine collection system and method of collecting urine

    公开(公告)号:US12053165B1

    公开(公告)日:2024-08-06

    申请号:US18541529

    申请日:2023-12-15

    IPC分类号: A61B10/00

    CPC分类号: A61B10/007

    摘要: A urine collection system provides a method of collecting urine in a safe and ergonomic manner having a handle that extends from the urine collector to enable much more ergonomic positioning during urine collection. The handle is detachable from the urine collector. Also, the urine collection system includes a lid that is configured to fit over the collector opening of the urine collector to prevent spilling of the urine, or contact of the urine during processing. The urine collector includes a container having a collection funnel portion forming the collector opening to the urine collector and a retainer portion, coupled to the collection funnel portion. The collection funnel portion may be detachable from the retainer portion and the retainer portion may be a cup with a threaded lid that is removed to attach the cup to the collection funnel portion.

    Hybrid of predictive and closed-loop phase-domain digital PLL architecture
    5.
    发明授权
    Hybrid of predictive and closed-loop phase-domain digital PLL architecture 有权
    预测和闭环相域数字PLL架构的混合

    公开(公告)号:US06809598B1

    公开(公告)日:2004-10-26

    申请号:US09695516

    申请日:2000-10-24

    IPC分类号: H03L706

    摘要: A phase-domain digital PLL loop is implemented using a hybrid of predictive and closed-loop architecture that allows direct DCO oscillator transmit modulation in the GFSK modulation scheme of “BLUETOOTH” or GSM, as well as the chip phase modulation of the 802.11b or Wideband-CDMA. The current gain of the DCO oscillator is predicted by observing past phase error responses to previous DCO corrections. DCO control is then augmented with the “open-loop” instantaneous frequency jump estimate of the new frequency control word.

    摘要翻译: 使用预测和闭环架构的混合来实现相域数字PLL环路,其允许在“蓝牙”或GSM的GFSK调制方案中直接DCO振荡器发送调制,以及802.11b的芯片相位调制或 宽带CDMA。 DCO振荡器的当前增益是通过观察对先前DCO校正的过去相位误差响应来预测的。 然后用新的频率控制字的“开环”瞬时频率跳跃估计来增加DCO控制。