公开(公告)号：US20240341621A1

公开(公告)日：2024-10-17

申请号：US18626915

申请日：2024-04-04

Applicant: MASIMO CORPORATION

Inventor： Ammar Al-Ali ,  Walter M. Weber ,  Anmol B. Majmudar ,  Gilberto Sierra ,  Sung Uk Lee ,  Mohamed Diab ,  Valery G. Telfort ,  Marc Pelletier ,  Boris Popov

IPC: A61B5/08 ,  A61B5/00 ,  A61B7/00

CPC classification number: A61B5/0816 ,  A61B5/08 ,  A61B7/003 ,  A61B5/7221 ,  A61B5/7257

Abstract: Respiratory rate can be calculated from an acoustic input signal using time domain and frequency domain techniques. Confidence in the calculated respiratory rate can also be calculated using time domain and frequency domain techniques. Overall respiratory rate and confidence values can be obtained from the time and frequency domain calculations. The overall respiratory rate and confidence values can be output for presentation to a clinician.

公开(公告)号：US12109012B2

公开(公告)日：2024-10-08

申请号：US17647819

申请日：2022-01-12

Applicant: Masimo Corporation

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

IPC: A61B5/00 ,  A61B5/02 ,  A61B5/024 ,  A61B5/026 ,  A61B5/0295 ,  A61B5/1455 ,  G16H50/20

CPC classification number: A61B5/0295 ,  A61B5/02416 ,  A61B5/0261 ,  A61B5/14551 ,  A61B5/4848 ,  A61B5/7278 ,  G16H50/20

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.

公开(公告)号：US12097043B2

公开(公告)日：2024-09-24

申请号：US16928531

申请日：2020-07-14

Applicant: Masimo Corporation

Inventor： Massi Joe E. Kiani ,  Bilal Muhsin ,  Ammar Al-Ali ,  Keith Ward Indorf ,  Omar Ahmed ,  Jerome Novak ,  Walter M. Weber ,  Tao Leopold Levy

IPC: G08B21/04 ,  A61B5/00 ,  A61B5/1455 ,  A61J1/00 ,  A61J7/04 ,  A61P25/04 ,  G16H20/13 ,  G16H40/63 ,  G16H40/67

CPC classification number: A61B5/4845 ,  A61B5/002 ,  A61B5/0022 ,  A61B5/1455 ,  A61B5/6806 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/7455 ,  A61B5/746 ,  A61J1/00 ,  A61J7/0445 ,  A61P25/04 ,  G16H20/13 ,  G16H40/63 ,  G16H40/67

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.

公开(公告)号：US20240206784A1

公开(公告)日：2024-06-27

申请号：US18514664

申请日：2023-11-20

Applicant: Masimo Corporation

Inventor： Ammar Al-Ali ,  Walter M. Weber ,  Ryan Timothy McHale

IPC: A61B5/1495 ,  A61B5/00 ,  A61B5/1455

CPC classification number: A61B5/1495 ,  A61B5/0002 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/6826 ,  A61B5/6838 ,  A61B2560/0238 ,  A61B2560/0266 ,  A61B2560/0276 ,  A61B2560/028 ,  A61B2560/045 ,  A61B2560/0475 ,  A61B2562/0238 ,  A61B2562/043 ,  A61B2562/085

Abstract: Aspects of the present disclosure include a sensor configured to store in memory indications of sensor use information and formulas or indications of formulas for determining the useful life of a sensor from the indications of sensor use information. A monitor connected to the sensor monitors sensor use and stores indications of the use on sensor memory. The monitor and/or sensor compute the useful life of the sensor from the indications of use and the formulas. When the useful life of the sensor is reached, an indication is given to replace the sensor.

公开(公告)号：US11751780B2

公开(公告)日：2023-09-12

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: A61B5/1455 ,  A61B5/145 ,  A61B5/00 ,  H01R13/52

CPC classification number: A61B5/14542 ,  A61B5/1455 ,  A61B5/14552 ,  A61B5/14553 ,  A61B5/6833 ,  A61B5/7275 ,  A61B5/742 ,  A61B5/746 ,  A61B5/14551 ,  A61B5/14557 ,  A61B2562/22 ,  A61B2562/222 ,  A61B2562/225 ,  A61B2562/227 ,  A61B2562/228 ,  H01R13/5224 ,  H01R2201/12

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.

公开(公告)号：US20220225938A1

公开(公告)日：2022-07-21

申请号：US17576859

申请日：2022-01-14

Applicant: MASIMO CORPORATION

Inventor： Ryan Timothy McHale ,  Walter M. Weber

IPC: A61B5/00 ,  A61B5/1455

Abstract: An embodiment of the present disclosure seeks to select characteristics of incoming intensity data that cause comparisons of selected characteristics to produce defined probe off space having reduced crossover with defined probe on space. Once defined, the present disclosure compares characteristics of incoming intensity data with the now defined probe off space, and in some embodiments, defined probe on space, to determine whether a probe off condition exists. When a processor determines a probe off condition exists, the processor may output or trigger an output signal that audibly and/or visually indicates to a user that the optical sensor should be adjusted for a proper application to a measurement site.

公开(公告)号：US11317837B2

公开(公告)日：2022-05-03

申请号：US17112115

申请日：2020-12-04

Applicant: Masimo Corporation

Inventor： Ammar Al-Ali ,  Walter M. Weber ,  Ryan Timothy McHale

IPC: A61B5/1495 ,  A61B5/1455 ,  A61B5/00

Abstract: Aspects of the present disclosure include a sensor configured to store in memory indications of sensor use information and formulas or indications of formulas for determining the useful life of a sensor from the indications of sensor use information. A monitor connected to the sensor monitors sensor use and stores indications of the use on sensor memory. The monitor and/or sensor compute the useful life of the sensor from the indications of use and the formulas. When the useful life of the sensor is reached, an indication is given to replace the sensor.

公开(公告)号：US20210128078A1

公开(公告)日：2021-05-06

申请号：US17145663

申请日：2021-01-11

Applicant: Masimo Corporation

Inventor： Massi Joe E. Kiani ,  Bilal Muhsin ,  Ammar Al-Ali ,  Keith Ward Indorf ,  Omar Ahmed ,  Jerome Novak ,  Walter M. Weber

IPC: A61B5/00 ,  G16H40/67 ,  A61B5/024 ,  A61B5/08 ,  A61B7/00 ,  G08B21/04 ,  A61M5/142 ,  A61M5/172 ,  A61B5/1455

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

公开(公告)号：US20210059576A1

公开(公告)日：2021-03-04

申请号：US16993101

申请日：2020-08-13

Applicant: Masimo Corporation

Inventor： Walter M. Weber ,  Ammar Al-Ali ,  Mohamed K. Diab ,  Marcelo M. Lamego

IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/1495

Abstract: A method and an apparatus for separating a composite signal into a plurality of signals is described. A signal processor receives a composite signal and separates a composite signal into separate output signals. Feedback from one or more of the output signals is provided to a configuration module that configures the signal processor to improve a quality of the output signals. In one embodiment, calibration data from multiple calibration data sets is used to configure the demodulation of the composite signal into separate output signals.

公开(公告)号：US10932729B2

公开(公告)日：2021-03-02

申请号：US16432739

申请日：2019-06-05

Applicant: Masimo Corporation

Inventor： Massi Joe E. Kiani ,  Bilal Muhsin ,  Ammar Al-Ali ,  Keith Ward Indorf ,  Omar Ahmed ,  Jerome Novak ,  Walter M. Weber

IPC: A61B5/00 ,  G16H40/67 ,  A61B5/024 ,  A61B5/08 ,  A61B7/00 ,  G08B21/04 ,  A61M5/142 ,  A61M5/172 ,  A61B5/1455 ,  A61K31/485 ,  G06T7/00

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.