公开(公告)号：US10058275B2

公开(公告)日：2018-08-28

申请号：US14584890

申请日：2014-12-29

Applicant: MASIMO CORPORATION

Inventor： Ammar Al-Ali ,  Robert A. Smith ,  Rex J. McCarthy

IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/024 ,  G05B19/02 ,  G16H40/63

CPC classification number: A61B5/14552 ,  A61B5/0002 ,  A61B5/02416 ,  A61B5/14551 ,  A61B2560/045 ,  A61B2562/08 ,  G05B19/02 ,  G16H40/63

Abstract: A sensor port is adapted to connect to either a sensor or a data source. A reader is configured to identify which of the sensor and the data source is connected to the sensor port. A data path is configured to communicate an analog signal associated with the sensor and digital data associated with the data source to a signal processor according to the identification made by the reader.

公开(公告)号：US10039482B2

公开(公告)日：2018-08-07

申请号：US15388075

申请日：2016-12-22

Applicant: Masimo Corporation

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

IPC: G08B21/00 ,  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：US10010276B2

公开(公告)日：2018-07-03

申请号：US14507660

申请日：2014-10-06

Applicant: MASIMO CORPORATION

Inventor： Ammar Al-Ali ,  Keith Ward Indorf ,  Faisal Kashif

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

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

Abstract: A regional oximetry system has a display and at least one processor causing a plurality of views to be displayed on the display, each configured to occupy at least a portion of the display. The views are adapted to present data responsive to at least one physiological signal. A first sensor port is configured to receive at least a first physiological signal representative of a regional tissue oxygenation level, and a second sensor port is configured to receive at least a second physiological signal representative of an arterial oxygen saturation level. One view presents a first trend graph of the first physiological signal and a second trend graph of the second physiological signal. An area between the first trend graph and the second trend graph can include a differential analysis of regional-to-central oxygen saturation.

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：US20180146901A1

公开(公告)日：2018-05-31

申请号：US15801257

申请日：2017-11-01

Applicant: MASIMO CORPORATION

Inventor： Ammar Al-Ali ,  Kevin Forrest ,  David Dalke ,  Walter M. Weber

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

Abstract: A regional oximetry pod drives optical emitters on regional oximetry sensors and receives the corresponding detector signals in response. The sensor pod has a dual sensor connector configured to physically attach and electrically connect one or two regional oximetry sensors. The pod housing has a first housing end and a second housing end. The dual sensor connector is disposed proximate the first housing end. The housing at least partially encloses the dual sensor connector. A monitor connector is disposed proximate a second housing end. An analog board is disposed within the pod housing and is in communications with the dual sensor connector. A digital board is disposed within the pod housing in communications with the monitor connector.

公开(公告)号：US09877686B2

公开(公告)日：2018-01-30

申请号：US14752466

申请日：2015-06-26

Applicant: MASIMO CORPORATION

Inventor： Ammar Al-Ali ,  Bilal Muhsin ,  Michael O'Reilly

IPC: A61B5/08 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/024 ,  A61B5/0402 ,  A61B5/044 ,  A61B5/021 ,  A61B5/00 ,  A61B5/1455 ,  G06F19/00 ,  A61B7/00

CPC classification number: A61B5/746 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/02416 ,  A61B5/0402 ,  A61B5/044 ,  A61B5/0803 ,  A61B5/0816 ,  A61B5/14542 ,  A61B5/14551 ,  A61B5/7221 ,  A61B5/7278 ,  A61B5/742 ,  A61B7/003 ,  G06F19/00 ,  G06F19/3418 ,  G16H40/63 ,  G16H40/67

Abstract: This disclosure describes, among other features, systems and methods for using multiple physiological parameter inputs to determine multiparameter confidence in respiratory rate measurements. For example, a patient monitoring system can programmatically determine multiparameter confidence in respiratory rate measurements obtained from an acoustic sensor based at least partly on inputs obtained from other non-acoustic sensors or monitors. The patient monitoring system can output a multiparameter confidence indication reflective of the programmatically-determined multiparameter confidence. The multiparameter confidence indication can assist a clinician in determining whether or how to treat a patient based on the patient's respiratory rate.

公开(公告)号：US09847002B2

公开(公告)日：2017-12-19

申请号：US14733781

申请日：2015-06-08

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 ,  A61B5/08 ,  A61B5/024 ,  A61B5/0205 ,  A61B5/1455 ,  G06F1/16

CPC classification number: G08B13/22 ,  A61B5/02055 ,  A61B5/02438 ,  A61B5/08 ,  A61B5/1455 ,  A61B5/6898 ,  A61B5/7425 ,  A61B5/7445 ,  A61B2560/0443 ,  A61B2560/0456 ,  G06F1/1632 ,  G06F1/1649 ,  G06F1/165 ,  G06F1/1654

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.

公开(公告)号：US09814418B2

公开(公告)日：2017-11-14

申请号：US14543325

申请日：2014-11-17

Applicant: Masimo Corporation

Inventor： Walter M. Weber ,  Ammar Al-Ali ,  Lorenzo Cazzoli

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

CPC classification number: A61B5/14552 ,  A61B5/024 ,  A61B5/02433 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/14551 ,  A61B5/7282

Abstract: A transform for determining a physiological measurement is disclosed. The transform determines a basis function index from a physiological signal obtained through a physiological sensor. A basis function waveform is generated based on basis function index. The basis function waveform is then used to determine an optimized basis function waveform. The optimized basis function waveform is used to calculate a physiological measurement.

公开(公告)号：US09788768B2

公开(公告)日：2017-10-17

申请号：US13777936

申请日：2013-02-26

Applicant: MASIMO CORPORATION

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

IPC: A61B5/1455 ,  A61B5/00

CPC classification number: A61B5/1455 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/72 ,  A61B2560/0204

Abstract: A physiological parameter tracking system has a reference parameter calculator configured to provide a reference parameter responsive to a physiological signal input. A physiological measurement output is a physiological parameter derived from the physiological signal input during a favorable condition and an estimate of the physiological parameter according to the reference parameter during an unfavorable condition.

公开(公告)号：US09775546B2

公开(公告)日：2017-10-03

申请号：US14852356

申请日：2015-09-11

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.