公开(公告)号：US20250152106A1

公开(公告)日：2025-05-15

申请号：US19020514

申请日：2025-01-14

Applicant: Masimo Corporation

Inventor： Bilal Muhsin ,  Prashanth Rengaswamy Chandran ,  Mihir Chinchalkar ,  Prashanth Iyengar ,  Ammar Al-Ali ,  Ronald Keith Rumbaugh, II ,  James Pishney

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/145 ,  A61B5/1455 ,  G16H50/30

Abstract: A portable spot-check system configured to assess the validity of a measured physiological parameter. The spot-check device can take into consideration a variety of factors to determine whether a valid measurement exists. For instance, the considerations can include signal stability, interference, signal IQ, patient movement, sensor position, timing of that measurement, comparison to previous or acceptable measurements, cancellation of measurement by the patient, confidence of the measurement, etc. The spot-check device can track a number of valid measurements. In some instances, the spot-check device is configured to provide a specified number of available measurements. If a valid measurement is recorded, the spot-check device can decrement the remaining number of available measurements.

公开(公告)号：US12263018B2

公开(公告)日：2025-04-01

申请号：US17101804

申请日：2020-11-23

Applicant: MASIMO CORPORATION

Inventor： Bilal Muhsin ,  Prashanth Rengaswamy Chandran ,  Mihir Chinchalkar ,  Prashanth Iyengar ,  Ammar Al-Ali ,  Ronald Keith Rumbaugh, II ,  James Pishney

IPC: A61B5/00 ,  A61B5/1455 ,  G16H50/30 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/145

Abstract: A portable spot-check system configured to assess the validity of a measured physiological parameter. The spot-check device can take into consideration a variety of factors to determine whether a valid measurement exists. For instance, the considerations can include signal stability, interference, signal IQ, patient movement, sensor position, timing of that measurement, comparison to previous or acceptable measurements, cancellation of measurement by the patient, confidence of the measurement, etc. The spot-check device can track a number of valid measurements. In some instances, the spot-check device is configured to provide a specified number of available measurements. If a valid measurement is recorded, the spot-check device can decrement the remaining number of available measurements.

公开(公告)号：US20240341646A1

公开(公告)日：2024-10-17

申请号：US18750781

申请日：2024-06-21

Applicant: Masimo Corporation

Inventor： Prashanth Iyengar ,  Jerome Novak ,  Prashanth Rengaswamy Chandran

IPC: A61B5/1495 ,  A61B5/026 ,  A61B5/145 ,  A61B5/1455 ,  A61B5/1491

CPC classification number: A61B5/1495 ,  A61B5/026 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/1491 ,  A61B2562/0238 ,  A61B2562/04

Abstract: The present disclosure provides a calibration system and method for calibrating a physiological measurement based on a variable that affects the measurement. The variable can be a related physiological measurement. The technique can be implemented to obtain robust calibrations with minimal test data and computational effort.

公开(公告)号：US10827961B1

公开(公告)日：2020-11-10

申请号：US15499806

申请日：2017-04-27

Applicant: Masimo Corporation

Inventor： Prashanth Iyengar ,  Jerome Novak ,  Prashanth Rengaswamy Chandran

IPC: A61B5/1495 ,  A61B5/145 ,  A61B5/026 ,  A61B5/1491 ,  A61B5/00 ,  A61B5/1455

Abstract: The present disclosure provides a calibration system and method for calibrating a physiological measurement based on a variable that affects the measurement. The variable can be a related physiological measurement. The technique can be implemented to obtain robust calibrations with minimal test data and computational effort.

公开(公告)号：US10987066B2

公开(公告)日：2021-04-27

申请号：US16175474

申请日：2018-10-30

Applicant: Masimo Corporation

Inventor： Prashanth Rengaswamy Chandran ,  Anand Sampath ,  Keith Ward Indorf ,  Sebastian T. Frey ,  Bilal Muhsin

IPC: A61B5/1455 ,  A61B5/00

Abstract: A patient monitoring system can have a display screen or portion thereof with graphic user interface for displaying indications of a patient's oxygen state. The indications can include the patient's SpO2, dissolved oxygen index, and/or an increasing or decreasing trend of dissolved oxygen index. The displays of oxygen state indications can be compact, and/or able to provide direct visual information to a user of various aspects of the patient's oxygen state. The display elements can be used to represent any other physiological parameters.

公开(公告)号：US10856750B2

公开(公告)日：2020-12-08

申请号：US15965364

申请日：2018-04-27

Applicant: MASIMO CORPORATION

Inventor： Keith Ward Indorf ,  Sebastian T. Frey ,  Bilal Muhsin ,  Prashanth Rengaswamy Chandran ,  Mihir Chinchalkar ,  Prashanth Iyengar

IPC: A61B5/024 ,  A61B5/00 ,  G16H50/30 ,  A61B5/1455 ,  A61B5/0205 ,  A61B5/145

Abstract: A portable spot-check system configured to assess the validity of a measured physiological parameter. The spot-check device can take into consideration a variety of factors to determine whether a valid measurement exists. For instance, the considerations can include signal stability, interference, signal IQ, patient movement, sensor position, timing of that measurement, comparison to previous or acceptable measurements, cancellation of measurement by the patient, confidence of the measurement, etc. The spot-check device can track a number of valid measurements. In some instances, the spot-check device is configured to provide a specified number of available measurements. If a valid measurement is recorded, the spot-check device can decrement the remaining number of available measurements.

公开(公告)号：US20190200941A1

公开(公告)日：2019-07-04

申请号：US16175474

申请日：2018-10-30

Applicant: Masimo Corporation

Inventor： Prashanth Rengaswamy Chandran ,  Anand Sampath ,  Keith Ward Indorf ,  Sebastian T. Frey ,  Bilal Muhsin

IPC: A61B5/00 ,  A61B5/1455

CPC classification number: A61B5/7445 ,  A61B5/0082 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/6826 ,  A61B5/7435 ,  A61B5/746 ,  A61M2205/3306 ,  A61M2230/205

Abstract: A patient monitoring system can have a display screen or portion thereof with graphic user interface for displaying indications of a patient's oxygen state. The indications can include the patient's SpO2, dissolved oxygen index, and/or an increasing or decreasing trend of dissolved oxygen index. The displays of oxygen state indications can be compact, and/or able to provide direct visual information to a user of various aspects of the patient's oxygen state. The display elements can be used to represent any other physiological parameters.

公开(公告)号：US12042285B1

公开(公告)日：2024-07-23

申请号：US17061945

申请日：2020-10-02

Applicant: Masimo Corporation

Inventor： Prashanth Iyengar ,  Jerome Novak ,  Prashanth Rengaswamy Chandran

IPC: A61B5/1495 ,  A61B5/026 ,  A61B5/145 ,  A61B5/1455 ,  A61B5/1491

CPC classification number: A61B5/1495 ,  A61B5/026 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/1491 ,  A61B2562/0238 ,  A61B2562/04

Abstract: The present disclosure provides a calibration system and method for calibrating a physiological measurement based on a variable that affects the measurement. The variable can be a related physiological measurement. The technique can be implemented to obtain robust calibrations with minimal test data and computational effort.

公开(公告)号：USD925597S1

公开(公告)日：2021-07-20

申请号：US29624391

申请日：2017-10-31

Applicant: Masimo Corporation

Designer： Prashanth Rengaswamy Chandran ,  Anand Sampath ,  Keith Ward Indorf ,  Sebastian T. Frey ,  Bilal Muhsin

公开(公告)号：US20180310822A1

公开(公告)日：2018-11-01

申请号：US15965364

申请日：2018-04-27

Applicant: MASIMO CORPORATION

Inventor： Keith Ward Indorf ,  Sebastian T. Frey ,  Bilal Muhsin ,  Prashanth Rengaswamy Chandran ,  Mihir Chinchalkar ,  Prashanth Iyengar

IPC: A61B5/00 ,  A61B5/1455 ,  A61B5/024 ,  A61B5/0205

CPC classification number: A61B5/7221 ,  A61B5/02416 ,  A61B5/14542 ,  A61B5/4842 ,  A61B5/7275 ,  A61B5/7282 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/746

Abstract: A portable spot-check system configured to assess the validity of a measured physiological parameter. The spot-check device can take into consideration a variety of factors to determine whether a valid measurement exists. For instance, the considerations can include signal stability, interference, signal IQ, patient movement, sensor position, timing of that measurement, comparison to previous or acceptable measurements, cancellation of measurement by the patient, confidence of the measurement, etc. The spot-check device can track a number of valid measurements. In some instances, the spot-check device is configured to provide a specified number of available measurements. If a valid measurement is recorded, the spot-check device can decrement the remaining number of available measurements.