公开(公告)号：US12057222B2

公开(公告)日：2024-08-06

申请号：US17509578

申请日：2021-10-25

Applicant: MASIMO CORPORATION

Inventor： Anand Sampath ,  Bilal Muhsin ,  Jad Adel Wafeeq

IPC: G16H40/40 ,  G06F3/0482 ,  G16H10/60 ,  G16H30/20 ,  G16H40/00 ,  G16H40/20 ,  G16H40/63 ,  G16H40/67 ,  G16H50/50

CPC classification number: G16H40/40 ,  G06F3/0482 ,  G16H10/60 ,  G16H30/20 ,  G16H40/00 ,  G16H40/20 ,  G16H40/63 ,  G16H40/67 ,  G16H50/50

Abstract: Medical monitoring systems and methods are disclosed. A medical monitoring system can receive physiological parameter data and first physiological parameter alarm data from a plurality of patients. The first physiological parameter alarm data can be indicative of alarm conditions experienced by the plurality of patients. The alarm conditions can have been detected based upon first alarm criteria. The system can also generate second physiological parameter alarm data using a processor. The second physiological parameter alarm data can be indicative of simulated alarm conditions, which can be detected based upon a second alarm criteria. The system can compare the first and second physiological parameter alarm data using a processor.

公开(公告)号：US11133105B2

公开(公告)日：2021-09-28

申请号：US16042913

申请日：2018-07-23

Applicant: MASIMO CORPORATION

Inventor： Anand Sampath ,  Massi Joe E. Kiani ,  Bilal Muhsin

IPC: G16H40/63 ,  G16H40/20 ,  G06F19/00

Abstract: Medical patient monitoring devices that have the capability of detecting the physical proximity of a clinician are disclosed. The medical patient monitoring devices may be configured to perform a first selected action when the presence of a clinician is detected in a first detection area, and to perform a second selected action when the presence of the clinician is detected in a second detection area. The medical patient monitoring devices may be configured to determine whether a clinician is present in a detection area based on the strength of a signal from a clinician token, and based on a signal strength adjustment value associated with the clinician token. When the presence of a clinician is detected in a detection area, the medical patient monitoring devices may be configured to perform a predetermined action that is determined from a remote database communicatively coupled thereto.

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：US10674948B2

公开(公告)日：2020-06-09

申请号：US16674812

申请日：2019-11-05

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.

公开(公告)号：US10531819B2

公开(公告)日：2020-01-14

申请号：US15705761

申请日：2017-09-15

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.

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：US20190122763A1

公开(公告)日：2019-04-25

申请号：US16042913

申请日：2018-07-23

Applicant: MASIMO CORPORATION

Inventor： Anand Sampath ,  Massi Joe E. Kiani ,  Bilal Muhsin

IPC: G16H40/63 ,  G16H40/20

Abstract: Medical patient monitoring devices that have the capability of detecting the physical proximity of a clinician are disclosed. The medical patient monitoring devices may be configured to perform a first selected action when the presence of a clinician is detected in a first detection area, and to perform a second selected action when the presence of the clinician is detected in a second detection area. The medical patient monitoring devices may be configured to determine whether a clinician is present in a detection area based on the strength of a signal from a clinician token, and based on a signal strength adjustment value associated with the clinician token. When the presence of a clinician is detected in a detection area, the medical patient monitoring devices may be configured to perform a predetermined action that is determined from a remote database communicatively coupled thereto.

公开(公告)号：US20190122762A1

公开(公告)日：2019-04-25

申请号：US16016386

申请日：2018-06-22

Applicant: Masimo Corporation

Inventor： Ammar Al-Ali ,  Chad DeJong ,  Bilal Muhsin ,  Anand Sampath ,  Massi Joe E. Kiani

IPC: G16H40/63 ,  G16H40/20

Abstract: Medical patient monitoring devices that have the capability of detecting the physical proximity of a clinician token are disclosed. The medical patient monitoring devices may be configured to perform a selected action when the presence of a clinician is detected. The selected action may be dependent upon an attribute of the circumstances surrounding detection of the clinician.

公开(公告)号：US10007758B2

公开(公告)日：2018-06-26

申请号：US14032132

申请日：2013-09-19

Applicant: Masimo Corporation

Inventor： Ammar Al-Ali ,  Chad DeJong ,  Bilal Muhsin ,  Anand Sampath ,  Massi Joe E. Kiani

IPC: G06F19/00 ,  G16H40/63 ,  G16H40/20

CPC classification number: G16H40/63 ,  G06F19/00 ,  G16H40/20 ,  G16Z99/00

Abstract: Medical patient monitoring devices that have the capability of detecting the physical proximity of a clinician token are disclosed. The medical patient monitoring devices may be configured to perform a selected action when the presence of a clinician is detected. The selected action may be dependent upon an attribute of the circumstances surrounding detection of the clinician.

公开(公告)号：US20180174680A1

公开(公告)日：2018-06-21

申请号：US15894450

申请日：2018-02-12

Applicant: MASIMO CORPORATION

Inventor： Anand Sampath ,  Bilal Muhsin ,  Peter Scott Housel

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

CPC classification number: G16H40/40 ,  G06F3/0482 ,  G06F19/00 ,  G06F19/3418 ,  G16H10/60 ,  G16H40/00 ,  G16H40/20 ,  G16H40/63

Abstract: A method of reducing nuisance alarms from physiological parameter monitors by determining an alarm threshold adapted to a specific care unit, the patient care unit including a plurality of patients being monitored for the physiological parameter. The method includes analyzing physiological parameter measurements from the care unit to determine a number of alarm events indicated as a function of changing alarm criteria and providing an indication of a change in alarm threshold settings adapted to the care unit that reduces a plurality of false alarms without unacceptably increasing missed true alarms, the indication useable by a care provider facility to program alarm threshold settings in the patient care unit.