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    REGIONAL OXIMETRY SENSOR
    81.
    发明申请
    REGIONAL OXIMETRY SENSOR 审中-公开

    公开(公告)号：US20200163598A1

    公开(公告)日：2020-05-28

    申请号：US16745894

    申请日：2020-01-17

    Applicant: MASIMO CORPORATION

    Inventor： Ammar Al-Ali ,  Kevin Forrest ,  Yassir Abdul-Hafiz ,  Walter M. Weber ,  Pete Mangosing ,  Sujin Hwang

    IPC: A61B5/145 ,  A61B5/00 ,  A61B5/1455

    Abstract: A regional oximetry sensor can have a sensor head configured to secure to skin of a user and a stem extending from the sensor head. The sensor head can include an emitter configured to transmit optical radiation into the skin and at least one detector configured to receive the optical radiation after attenuation by blood flow within the skin. The stem can be configured to transmit electrical signals from the sensor head to a cable. A plurality of notches can extend from a perimeter of the sensor head towards an interior thereof. The plurality of notches can form a plurality of independently flexible cutouts in the sensor head configured to allow for movement of at least a portion of the skin of the user underlying the sensor head when the regional oximetry sensor is in use.

    PLETHYSMOGRAPH VARIABILITY PROCESSOR
    82.
    发明申请
    PLETHYSMOGRAPH VARIABILITY PROCESSOR 审中-公开

    公开(公告)号：US20190082979A1

    公开(公告)日：2019-03-21

    申请号：US16126523

    申请日：2018-09-10

    Applicant: Masimo Corporation

    Inventor： Ammar Al-Ali ,  Walter M. Weber ,  Anmol B. Majmudar

    IPC: A61B5/0295 ,  A61B5/1455 ,  A61B5/00 ,  A61B5/026 ,  A61B5/024

    Abstract: A plethysmograph variability processor inputs a plethysmograph waveform having pulses corresponding to pulsatile blood flow within a tissue site. The processor derives plethysmograph values based upon selected plethysmograph features, determines variability values, and calculates a plethysmograph variability parameter. The variability values indicate the variability of the plethysmograph features. The plethysmograph variability parameter is representative of the variability values and provides a useful indication of various physiological conditions and the efficacy of treatment for those conditions.

    VARIABLE INDICATION ESTIMATOR
    85.
    发明申请
    VARIABLE INDICATION ESTIMATOR 有权
    可变指示估计器

    公开(公告)号：US20140025306A1

    公开(公告)日：2014-01-23

    申请号：US13942562

    申请日：2013-07-15

    Applicant: MASIMO CORPORATION

    Inventor： Walter M. Weber ,  Ammar Al-Ali ,  Lorenzo Cazzoli

    IPC: A61B5/00

    CPC classification number: A61B5/7271 ,  A61B5/0002 ,  A61B5/021 ,  A61B5/1455 ,  A61B5/14551 ,  A61B5/6826 ,  A61B5/6829 ,  A61B5/6838 ,  A61B5/72 ,  A61B5/7207 ,  A61B5/7239 ,  G06K9/0051

    Abstract: A variable indication estimator which determines an output value representative of a set of input data. For example, the estimator can reduce input data to estimates of a desired signal, select a time, and determine an output value from the estimates and the time. In one embodiment, the time is selected using one or more adjustable signal confidence parameters determine where along the estimates the output value will be computed. By varying the parameters, the characteristics of the output value are variable. For example, when input signal confidence is low, the parameters are adjusted so that the output value is a smoothed representation of the input signal. When input signal confidence is high, the parameters are adjusted so that the output value has a faster and more accurate response to the input signal.

    Abstract translation: 可变指示估计器，其确定代表一组输入数据的输出值。 例如，估计器可以将输入数据减少到期望信号的估计，选择时间，并从估计和时间确定输出值。 在一个实施例中，使用一个或多个可调信号置信参数来选择时间，确定沿着估计将在哪里计算输出值。 通过改变参数，输出值的特性是可变的。 例如，当输入信号置信度低时，调整参数，使得输出值是输入信号的平滑表示。 当输入信号置信度高时，调整参数，使得输出值对输入信号的响应更快更准确。

    PATIENT MONITOR CONFIGURATION
    87.
    发明申请
    PATIENT MONITOR CONFIGURATION 有权
    患者监护仪配置

    公开(公告)号：US20130109935A1

    公开(公告)日：2013-05-02

    申请号：US13721497

    申请日：2012-12-20

    Applicant: Masimo Corporation

    Inventor： Ammar Al-Ali ,  Massi Joe E. Kiani ,  Walter M. Weber

    IPC: A61B5/1455

    CPC classification number: A61B5/14551 ,  A61B2505/01 ,  A61B2560/02 ,  A61B2560/0487 ,  A61B2562/08 ,  G06F3/002 ,  G16H40/40 ,  G16H40/63

    Abstract: An application identification sensor comprises a plurality of emitters configured to transmit light into a tissue site and a detector configured to receive the light after tissue absorption. The detector generates a signal responsive to the intensity of the light and communicates the signal to a monitor. An information element is readable by the monitor so as to identify a sensor application. The monitor presets at least one user-selectable operational parameter in response to the information element.

    Abstract translation: 应用识别传感器包括被配置为将光透射到组织部位中的多个发射器和构造成在组织吸收之后接收光的检测器。 检测器产生响应于光的强度的信号并将信号传送到监视器。 信息元素可由监视器读取，以识别传感器应用。 监视器响应于信息元素预设至少一个用户可选择的操作参数。

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