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    MODULAR PATIENT MONITOR
    32.
    发明申请
    MODULAR PATIENT MONITOR 有权

    公开(公告)号：US20210134130A1

    公开(公告)日：2021-05-06

    申请号：US17126567

    申请日：2020-12-18

    Applicant: Masimo Corporation

    Inventor： Massi Joe E. Kiani ,  Ammar Al-Ali ,  Michael O'Reilly ,  Paul Ronald Jansen ,  Nicholas Evan Barker ,  Anand Sampath

    IPC: G08B13/22 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/08 ,  A61B5/1455

    Abstract: A modular patient monitor provides a multipurpose, scalable solution for various patient monitoring applications. In an embodiment, a modular patient monitor utilizes multiple wavelength optical sensor and/or acoustic sensor technologies to provide blood constituent monitoring and acoustic respiration monitoring (ARM) at its core, including pulse oximetry parameters and additional blood parameter measurements such as carboxyhemoglobin (HbCO) and methemoglobin (HbMet). Expansion modules provide blood pressure BP, blood glucose, ECG, CO2, depth of sedation and cerebral oximetry to name a few.
    Aspects of the present disclosure also include a transport dock for providing enhanced portability and functionally to handheld monitors. In an embodiment, the transport dock provides one or more docking interfaces for placing monitoring components in communication with other monitoring components. In an embodiment, the transport dock attaches to the modular patient monitor.

    Modular patient monitor
    33.
    发明授权
    Modular patient monitor 有权

    公开(公告)号：US10912524B2

    公开(公告)日：2021-02-09

    申请号：US14464560

    申请日：2014-08-20

    Applicant: MASIMO CORPORATION

    Inventor： Ammar Al-Ali ,  Paul Jansen ,  Massi Joe E. Kiani ,  Anand Sampath

    IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/0402 ,  A61B5/145 ,  A61B5/1455 ,  A61B5/1464 ,  A61B5/021 ,  A61B5/024

    Abstract: A modular patient monitor has a docking station configured to accept a handheld monitor. The docking station has standalone patient monitoring functionality with respect to a first set of parameters. At least some of the first parameter set are displayed simultaneously on a full-sized screen integrated with the docking station. The handheld monitor also has standalone patient monitoring functionality with respect to a second set of parameters. At least some of the second set of parameters are displayed simultaneously on a handheld-sized screen integrated with the handheld monitor. The docking station has a port configured to accept the handheld monitor. While the handheld monitor is docket in the port, the docking station functionally combines the first set of parameters and the second set of parameters, and at least some of the combined first and second sets of parameters are displayed simultaneously on the full-sized screen.

    Physiological alarm threshold determination
    34.
    发明授权
    Physiological alarm threshold determination 有权

    公开(公告)号：US10366787B2

    公开(公告)日：2019-07-30

    申请号：US15894423

    申请日：2018-02-12

    Applicant: MASIMO CORPORATION

    Inventor： Anand Sampath ,  Bilal Muhsin ,  Jad Adel Wafeeq

    IPC: G06F19/00 ,  G16H10/60 ,  G16H40/00 ,  G16H40/20 ,  G16H40/40 ,  G16H40/63 ,  G06F3/0482

    Abstract: A method of reducing nuisance alarms for a physiological parameter at a specific care unit by determining an alarm threshold optimized for the care unit, the care unit including a plurality of patients being monitored for the physiological parameter. Measured physiological parameters for the plurality of patients is measured and provided to a threshold recommendation system. The threshold recommendation system determines a recommended parameter specific alarm threshold value calculated to reduce false alarms by determining how many alarms are generated at each of a range of threshold values and choosing a threshold value from the range of threshold values that reduces a number of false alarms without unacceptably increasing missed true alarms for said patient measurements.

    Hypersaturation index
    39.
    发明授权
    Hypersaturation index 有权
    过饱和指数

    公开(公告)号：US09131881B2

    公开(公告)日：2015-09-15

    申请号：US13865081

    申请日：2013-04-17

    Applicant: MASIMO CORPORATION

    Inventor： Mohamed K. Diab ,  Prashanth Iyengar ,  Anand Sampath ,  Ammar Al-Ali

    IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/0205

    CPC classification number: A61B5/14552 ,  A61B5/0205 ,  A61B5/14551 ,  A61B5/6826 ,  A61B5/7282 ,  A61B5/7405 ,  A61B5/743 ,  A61B5/746 ,  A61B2562/0238 ,  A61M2230/205

    Abstract: Embodiments of the present disclosure provide a hypersaturation index for measuring a patient's absorption of oxygen in the blood stream after a patient has reached 100% oxygen saturation. This hypersaturation index provides an indication of the partial pressure of oxygen of a patient. In an embodiment of the present invention, a hypersaturation index is calculated based on the absorption ratio of two different wavelengths of energy at a measuring site. In an embodiment of the invention, a maximum hypersaturation index threshold is determined such that an alarm is triggered when the hypersaturation index reaches or exceeds the threshold. In another embodiment, an alarm is triggered when the hypersaturation index reaches or falls below its starting point when it was first calculated.

    Abstract translation: 本公开的实施例提供了用于在患者达到100％氧饱和度之后测量患者对血流中的氧吸收的过饱和指数。 该过饱和指数提供了患者氧气分压的指示。 在本发明的一个实施方案中，基于测量点处两种不同波长能量的吸收比计算过饱和指数。 在本发明的实施例中，确定最大过饱和指数阈值，使得当过饱和指数达到或超过阈值时触发警报。 在另一个实施例中，当过饱和指数首次计算时达到或低于其起始点时，触发报警。

    Hypersaturation index
    40.
    发明授权
    Hypersaturation index 有权

    公开(公告)号：US12167913B2

    公开(公告)日：2024-12-17

    申请号：US17352805

    申请日：2021-06-21

    Applicant: Masimo Corporation

    Inventor： Mohamed K. Diab ,  Prashanth Iyengar ,  Anand Sampath ,  Ammar Al-Ali

    IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/0205

    Abstract: Embodiments of the present disclosure provide a hypersaturation index for measuring a patient's absorption of oxygen in the blood stream after a patient has reached 100% oxygen saturation. This hypersaturation index provides an indication of the partial pressure of oxygen of a patient. In an embodiment of the present invention, a hypersaturation index is calculated based on the absorption ratio of two different wavelengths of energy at a measuring site. In an embodiment of the invention, a maximum hypersaturation index threshold is determined such that an alarm is triggered when the hypersaturation index reaches or exceeds the threshold. In another embodiment, an alarm is triggered when the hypersaturation index reaches or falls below its starting point when it was first calculated.

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