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    Optical sensor with multiple detectors or multiple emitters
    2.
    发明授权
    Optical sensor with multiple detectors or multiple emitters 有权

    公开(公告)号：US12082926B2

    公开(公告)日：2024-09-10

    申请号：US17379756

    申请日：2021-07-19

    Applicant: Masimo Corporation

    Inventor： Vikrant Sharma ,  Mohammad Usman

    IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/024 ,  A61B5/145

    CPC classification number: A61B5/14551 ,  A61B5/0004 ,  A61B5/024 ,  A61B5/14532 ,  A61B5/6824 ,  A61B5/6826

    Abstract: Various noninvasive physiological sensors are described herein. Some implementations of the sensors described herein include multiple emitters and/or detectors positioned at various portions of a measurement site and configured to operate in either or both of transmittance and reflectance modes. In one implementation, a noninvasive physiological sensor includes a body portion configured to secure to a finger of a subject, an emitter operably positioned by the body portion at a first side of the finger and configured to emit light of one or more wavelengths into tissue of the finger, a first detector operably positioned by the body portion at a second side of the finger opposite the first side, and a second detector operably positioned by the body portion at a third side of the finger and offset approximately 90 degrees from the emitter with respect to an axis extending through at least a portion of the body portion.

    TIME-BASED CRITICAL OPIOID BLOOD OXYGEN MONITORING
    3.
    发明申请
    TIME-BASED CRITICAL OPIOID BLOOD OXYGEN MONITORING 有权

    公开(公告)号：US20220296161A1

    公开(公告)日：2022-09-22

    申请号：US17830263

    申请日：2022-06-01

    Applicant: MASIMO CORPORATION

    Inventor： Ammar Al-Ali ,  Omar Ahmed ,  Mohammad Usman ,  Kostantinos Michalopoulos ,  Bilal Muhsin ,  Jerome J. Novak, JR. ,  Faisal Kashif ,  Massi Joe E. Kiani

    IPC: A61B5/00 ,  A61B5/0205 ,  G16H40/67 ,  G16H50/30

    Abstract: A system for critical time-based opioid monitoring system includes a physiological monitoring system having a sensor and a system processing board, a computing device configured to receive the parameters, an indication of normal conditions of a user under the circumstances at the time, such as, for example, a body transfer function or user physiological parameter model, to compare the monitored parameters to the normal conditions, and sending a notification when the monitored parameters deviate from the normal condition of a user. A system to monitor for an opioid event includes a physiological monitoring system comprising a sensor configured to monitor physiological parameters and a signal processing board, a computing device to detect an opioid overdose, and a device to stimulate a response when the computing device detects an opioid overdose event is occurring.

    OPTICAL SENSOR WITH MULTIPLE DETECTORS OR MULTIPLE EMITTERS
    6.
    发明申请
    OPTICAL SENSOR WITH MULTIPLE DETECTORS OR MULTIPLE EMITTERS 有权

    公开(公告)号：US20250025073A1

    公开(公告)日：2025-01-23

    申请号：US18788977

    申请日：2024-07-30

    Applicant: Masimo Corporation

    Inventor： Vikrant Sharma ,  Mohammad Usman

    IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/024 ,  A61B5/145

    Abstract: Various noninvasive physiological sensors are described herein. Some implementations of the sensors described herein include multiple emitters and/or detectors positioned at various portions of a measurement site and configured to operate in either or both of transmittance and reflectance modes. In one implementation, a noninvasive physiological sensor includes a body portion configured to secure to a finger of a subject, an emitter operably positioned by the body portion at a first side of the finger and configured to emit light of one or more wavelengths into tissue of the finger, a first detector operably positioned by the body portion at a second side of the finger opposite the first side, and a second detector operably positioned by the body portion at a third side of the finger and offset approximately 90 degrees from the emitter with respect to an axis extending through at least a portion of the body portion.

    OPIOID OVERDOSE MONITORING
    7.
    发明申请
    OPIOID OVERDOSE MONITORING 有权

    公开(公告)号：US20250000396A1

    公开(公告)日：2025-01-02

    申请号：US18803268

    申请日：2024-08-13

    Applicant: MASIMO CORPORATION

    Inventor： Ammar Al-Ali ,  Omar Ahmed ,  Mohammad Usman ,  Konstantinos Michalopoulos ,  Bilal Muhsin ,  Jerome J. Novak, JR. ,  Faisal Kashif ,  Massi Joe E. Kiani

    IPC: A61B5/1455 ,  A61B5/00

    Abstract: An overdose of opioids can cause the user to stop breathing, resulting in death. A physiological monitoring system monitors respiration based on oxygen saturation readings from a fingertip pulse oximeter in communication with a smart mobile device and sends opioid monitoring information from the smart mobile device to an opioid overdose monitoring service. The opioid overdose monitoring service notifies a first set of contacts when the opioid monitoring information indicates a non-distress stats and notifies a second set of contact when the opioid monitoring information indicates an overdose event. The notification can be a phone call or text message to a specified person, emergency personnel, or first responders, and can include the location of the smart mobile device. The smart mobile device can also include the location of the nearest treatment center having emergency medication used in treating opioid overdose, such as naloxone.

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