Wireless pairing of personal health device with a computing device

    公开(公告)号:US10285052B2

    公开(公告)日:2019-05-07

    申请号:US15878559

    申请日:2018-01-24

    IPC分类号: H04L29/06 H04W12/04 G06F19/00

    摘要: Systems and methods for the wireless pairing of a personal health device (PHD) (e.g., blood glucose monitor) with a computing device (e.g., smartphone) are disclosed herein. In an embodiment, the PHD communicates a private key to the computing device via a first communication medium (e.g., light signal, audio signal, pattern). The PHD receives from the computing device via a second wireless communication medium (e.g., Bluetooth® or WiFi) pairing information including the private key. The PHD can then establish a secure communication channel with the computing device by pairing the PHD to the computing device.

    Systems and Methods for Hematocrit Impedance Measurement Using Switched Capacitor Accumulator

    公开(公告)号:US20200253514A1

    公开(公告)日:2020-08-13

    申请号:US16787417

    申请日:2020-02-11

    发明人: Steven V. Leone

    IPC分类号: A61B5/145 G01N27/327

    摘要: There is provided a system for measuring a property of a sample that comprises a test strip for collecting the sample; a diagnostic measuring device configured to receive the test strip and measure a concentration of an analyte in the sample received on the test strip; and the diagnostic measuring device further comprising a processor programmed to execute an analyte correction for correcting a measurement of the sample due to one or more interferents, comprising: calculating an interferent impedance measurement including a magnitude measurement and a phase measurement using a switched capacitor accumulator to measure a phase angle; and adjusting the measurement of the analyte in the sample using that the calculated interferent impedance measurement.

    Apparatus for diagnostic meter strip control and identification

    公开(公告)号:US10416148B2

    公开(公告)日:2019-09-17

    申请号:US15400251

    申请日:2017-01-06

    摘要: A system for measuring a property of a sample in a liquid which includes a test strip and a meter is provided. Some embodiments relate to a diagnostic test strip for collecting a sample, the strip having a plurality of electrodes for measuring a property of the sample, and the strip having a control circuit at a distal region of the strip, the control circuit configured to communicate with a controller of a meter, the control circuit including an embedded temperature sensor, a memory for lot coding and authentication of the test strip, and an inhibit logic for inhibiting the test from being used more than once; and a diagnostic meter for receiving the test strip, the meter having a controller programmed to communicate with the control circuit.

    Apparatus for Diagnostic Meter Strip Control and Identification

    公开(公告)号:US20170115270A1

    公开(公告)日:2017-04-27

    申请号:US15400251

    申请日:2017-01-06

    摘要: A system for measuring a property of a sample in a liquid which includes a test strip and a meter is provided. Some embodiments relate to a diagnostic test strip for collecting a sample, the strip having a plurality of electrodes for measuring a property of the sample, and the strip having a control circuit at a distal region of the strip, the control circuit configured to communicate with a controller of a meter, the control circuit including an embedded temperature sensor, a memory for lot coding and authentication of the test strip, and an inhibit logic for inhibiting the test from being used more than once; and a diagnostic meter for receiving the test strip, the meter having a controller programmed to communicate with the control circuit.

    Systems and methods for hematocrit impedance measurement using switched capacitor accumulator

    公开(公告)号:US11723561B2

    公开(公告)日:2023-08-15

    申请号:US16787417

    申请日:2020-02-11

    发明人: Steven V. Leone

    摘要: There is provided a system for measuring a property of a sample that comprises a test strip for collecting the sample; a diagnostic measuring device configured to receive the test strip and measure a concentration of an analyte in the sample received on the test strip; and the diagnostic measuring device further comprising a processor programmed to execute an analyte correction for correcting a measurement of the sample due to one or more interferents, comprising: calculating an interferent impedance measurement including a magnitude measurement and a phase measurement using a switched capacitor accumulator to measure a phase angle; and adjusting the measurement of the analyte in the sample using that the calculated interferent impedance measurement.

    Systems and Methods for Hematocrit Impedance Measurement Using Difference Identity Phase

    公开(公告)号:US20200256820A1

    公开(公告)日:2020-08-13

    申请号:US16787434

    申请日:2020-02-11

    发明人: Steven V. Leone

    摘要: The present disclosure provides a system for measuring a property of a sample comprising: a test strip for collecting the sample; a diagnostic measuring device configured to receive the test strip and measure a concentration of an analyte in the sample received on the test strip; and the diagnostic measuring device further comprising a processor programmed to execute an analyte correction for correcting a measurement of the sample due to one or more interferents, comprising: calculating an interferent impedance measurement including a magnitude measurement and a phase measurement using a difference identity to generate a sinusoidal signal with an amplitude proportional to the phase difference; and adjusting the measurement of the analyte in the sample using that the calculated interferent impedance measurement.

    Apparatus for diagnostic meter strip control and identification
    10.
    发明授权
    Apparatus for diagnostic meter strip control and identification 有权
    诊断仪表带控制和识别装置

    公开(公告)号:US09588101B2

    公开(公告)日:2017-03-07

    申请号:US14852030

    申请日:2015-09-11

    IPC分类号: G01N27/327 G01N33/487

    摘要: A system for measuring a property of a sample in a liquid which includes a test strip and a meter is provided. Some embodiments relate to a diagnostic test strip for collecting a sample, the strip having a plurality of electrodes for measuring a property of the sample, and the strip having a control circuit at a distal region of the strip, the control circuit configured to communicate with a controller of a meter, the control circuit including an embedded temperature sensor, a memory for lot coding and authentication of the test strip, and an inhibit logic for inhibiting the test from being used more than once; and a diagnostic meter for receiving the test strip, the meter having a controller programmed to communicate with the control circuit.

    摘要翻译: 提供了一种用于测量包括测试条和仪表的液体中的样品的性质的系统。 一些实施方案涉及用于收集样品的诊断测试条,所述条带具有多个用于测量样品性质的电极,并且所述带在带的远端区域具有控制电路,所述控制电路被配置为与 仪表的控制器,所述控制电路包括嵌入式温度传感器,用于批次编码的存储器和所述测试条的认证,以及禁止所述测试被多次使用的抑制逻辑; 以及用于接收测试条的诊断计量器,该计量器具有被编程为与控制电路通信的控制器。