Patents Assigned to Masimo Corporation
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Patent number: 12042252Abstract: Systems and methods are provided for remote patient management and monitoring. The patient is monitored with a wireless sensor system connected to an application executing on a patient user computing device. The system continuously monitors physiological parameters, such as, but not limited to, blood oxygen saturation (SpO2), pulse rate, perfusion index, pleth variability index, and/or respiration rate from the photoplethysmograph. The system triggers alarms if the patient physiological data violates thresholds. Care providers review patient data and associated alarm(s) with graphical user interfaces.Type: GrantFiled: August 9, 2023Date of Patent: July 23, 2024Assignee: Masimo CorporationInventors: Omar Ahmed, Nicholas Evan Barker, Keith Ward Indorf, Sungwhan Cha, Sebastian T. Frey, Hyejin Cho
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Patent number: 12042283Abstract: A sensor cover according to embodiments of the disclosure is capable of being used with a non-invasive physiological sensor, such as a pulse oximetry sensor. Certain embodiments of the sensor cover reduce or eliminate false readings from the sensor when the sensor is not in use, for example, by blocking a light detecting component of a pulse oximeter sensor when the pulse oximeter sensor is active but not in use. Further, embodiments of the sensor cover can prevent damage to the sensor. Additionally, embodiments of the sensor cover prevent contamination of the sensor.Type: GrantFiled: September 1, 2023Date of Patent: July 23, 2024Assignee: Masimo CorporationInventors: Abraham Mazda Kiani, Massi Joe E. Kiani
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Patent number: 12042245Abstract: A medical system is disclosed. The medical system can include a patient monitoring device, a patient information system, and a mobile application. The patient monitoring device can be coupled to a patient to monitor one or more physiological parameters. The patient information system can allow the patient to communicate with a clinician. The patient information system can also provide information regarding schedules, medications, and procedures to the patient. The mobile application can be communicatively coupled with the patient monitoring device and the patient information system. The mobile application can allow a clinician to receive, view, and send information to or from the patient monitoring device and the patient information system.Type: GrantFiled: October 10, 2022Date of Patent: July 23, 2024Assignee: MASIMO CORPORATIONInventor: Bilal Muhsin
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Patent number: 12042285Abstract: 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.Type: GrantFiled: October 2, 2020Date of Patent: July 23, 2024Assignee: Masimo CorporationInventors: Prashanth Iyengar, Jerome Novak, Prashanth Rengaswamy Chandran
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Patent number: 12042300Abstract: A monitoring device for measuring one or more physiological parameters of a medical patient can include a finger clip sensor connected to a monitor. A placement indicator helps the patient to properly position the sensor. The monitor can display a message alerting the patient to reposition the sensor. The device can delay measurement until the sensor is properly positioned.Type: GrantFiled: October 20, 2022Date of Patent: July 23, 2024Assignee: Masimo CorporationInventors: Jeroen Poeze, Marcelo M. Lamego
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Patent number: 12036014Abstract: A nasal/oral cannula for collecting a flow of exhaled gases and its method of manufacture are disclosed. The cannula comprises an elongated tubular body having a first and a second end portion, a surface and an internal volume; a wall internally disposed within said tubular body, said wall defining a first subvolume of said internal volume in the lengthwise direction of the tubular body; and an inlet through said surface, for introducing exhaled gases into said first subvolume. The first end portion defines an exit port for exhaled gases from said subvolume, and said wall is arranged directly adjacent to said inlet.Type: GrantFiled: October 14, 2019Date of Patent: July 16, 2024Assignee: Masimo CorporationInventors: Anders Eckerbom, Robert Zyzanski
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Patent number: 12036009Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.Type: GrantFiled: March 7, 2024Date of Patent: July 16, 2024Assignee: Masimo CorporationInventors: Jeroen Poeze, Marcelo Lamego, Sean Merritt, Cristiano Dalvi, Hung Vo, Johannes Bruinsma, Ferdyan Lesmana, Massi Joe E. Kiani, Greg Olsen
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Patent number: 12029586Abstract: 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.Type: GrantFiled: January 14, 2022Date of Patent: July 9, 2024Assignee: MASIMO CORPORATIONInventors: Ryan Timothy McHale, Walter M. Weber
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Patent number: 12023139Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.Type: GrantFiled: March 7, 2024Date of Patent: July 2, 2024Assignee: Masimo CorporationInventors: Jeroen Poeze, Marcelo Lamego, Sean Merritt, Cristiano Dalvi, Hung Vo, Johannes Bruinsma, Ferdyan Lesmana, Massi Joe E. Kiani, Greg Olsen
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Patent number: 12016661Abstract: A non-invasive electronic patient monitor tracks one or more physiological parameters of a patient, such as intravascular volume index (IVI), extravascular volume index (EVI), total hemoglobin (SpHb), impedance, and/or weight. The patient monitor determines if one or more of the physiological parameters are within a predetermined range. The patient monitor activates an alarm if one or more of the physiological parameters are outside the predetermined range and indicates a patient can be experiencing edema and/or heart failure, or sepsis.Type: GrantFiled: May 26, 2020Date of Patent: June 25, 2024Assignee: Masimo CorporationInventors: Paul Ronald Jansen, Michael O'Reilly
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Patent number: 12016721Abstract: According to certain described aspects, an acoustic sensor is employed in a variety of beneficial ways to provide improved physiological monitoring, among other advantages. In various embodiments, the acoustic sensor may include an attachment sub-assembly including a deformable portion that enables improved coupling to a patient. Additionally, the acoustic sensor may include an adhesive layer that, in combination with the deformable portion, enables even, robust, and secure attachment of the sensor to the patient. In various embodiments, an acoustic coupler having a semi-spherical shape is provided to further improve coupling of acoustic signals from the patient to the sensor.Type: GrantFiled: September 29, 2020Date of Patent: June 25, 2024Assignee: Masimo CorporationInventors: Valery G. Telfort, Ehsan Masoumi, Dimitar Dimitrov, Phi Trang
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Patent number: 12011264Abstract: A first medical device can acquire a physiological parameter value from a patient and communicate the physiological parameter value to a medical network interface. The medical network interface can link a patient ID associated with the physiological parameter and a device ID associated with the first medical device with the medical network interface's device ID. The medical network interface can pass the physiological parameter value to a second medical device for further processing or routing to another medical device.Type: GrantFiled: January 27, 2021Date of Patent: June 18, 2024Assignee: Masimo CorporationInventors: Bilal Muhsin, Nicholas Evan Barker
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Patent number: 12011292Abstract: Systems and methods are disclosed for proximity sensing in physiological sensors, and more specifically to using one or more proximity sensors located on or within a physiological sensor to determine the positioning of the physiological sensor on a patient measurement site. Accurate placement of a physiological sensor on the patient measurement site is a key factor in obtaining reliable measurement of physiological parameters of the patient. Proper alignment between a measurement site and a sensor optical assembly provides more accurate physiological measurement data. This alignment can be determined based on data from a proximity sensor or sensors placed on or within the physiological sensor.Type: GrantFiled: April 13, 2021Date of Patent: June 18, 2024Assignee: MASIMO CORPORATIONInventors: Thomas B. Blank, Gregory A. Olsen, Cristiano Dalvi, Hung T. Vo
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Patent number: 12011300Abstract: Embodiments are disclosed that enable an electronic device to instruct as user how to user one or more noninvasive sensors to measure one or more physiological parameters of a patient. In one embodiment, the measured parameters are used to obtain a diagnosis, such as a diagnosis of a critical congenital heart defect.Type: GrantFiled: June 25, 2020Date of Patent: June 18, 2024Assignee: Masimo CorporationInventors: Ammar Al-Ali, Bilal Muhsin, Keith Indorf
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Patent number: 12015226Abstract: The application is directed to various connector and sensor assemblies are described. The connector can have an opening that has a first surface and second surface that are opposite each other. The connector can include a plurality of retractable electrical connectors that extend from the first surface and a lock structure that is located on the second surface. The sensor assembly can include a body portion and a proximal end. The proximal end has a top side and a bottom side. The top side includes a plurality of electrical contacts that is configured to interact with the plurality of retractable electrical connectors. The bottom side includes a key structure that is configured to interact with the lock structure in the connector.Type: GrantFiled: July 26, 2022Date of Patent: June 18, 2024Assignee: Masimo CorporationInventors: Stephen Scruggs, Ammar Al-Ali, John Schmidt, Yassir Kamel Abdul-Hafiz, Benjamin C. Triman, William Jack MacNeish
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Patent number: 12004875Abstract: A patient monitor can noninvasively measure a physiological parameter using sensor data from a nose sensor configured to be secured to a nose of the patient. The nose sensor can include an emitter and a detector. The detector is configured to generate a signal when detecting light attenuated by the nose tissue of the patient. An output measurement of the physiological parameter can be determined based on the signals generated by the detector. The nose sensor can include an inner prong and an outer prong to assist the nose sensor in securing to a patient's nose. The detector can be coupled to an inner post of the inner prong and can be configured to secure to an interior or exterior portion of the patient's nose.Type: GrantFiled: November 22, 2022Date of Patent: June 11, 2024Assignee: Masimo CorporationInventors: Samir Shreim, Vikrant Sharma, Philip Perea, Jennifer Rines, Clinton Robins, Chad Eichele, Yassir Kamel Abdul-Hafiz, Sean Devlin
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Patent number: 12004881Abstract: Embodiments are disclosed that enable an electronic device to instruct as user how to user one or more noninvasive sensors to measure one or more physiological parameters of a patient. In one embodiment, the measured parameters are used to obtain a diagnosis, such as a diagnosis of a critical congenital heart defect.Type: GrantFiled: October 19, 2021Date of Patent: June 11, 2024Assignee: Masimo CorporationInventors: Ammar Al-Ali, Bilal Muhsin, Omar Ahmed, Jad Adel Wafeeq, Fahad Abdulrahman Alaql, Keith Ward Indorf
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Patent number: 12009098Abstract: An alarm notification system can enable a clinician to respond to an alarm notification received via a computing device, which may have more advanced functionality than a pager. The clinician's device can include a notification client which can respond to alarm notifications. The notification client can also provide one or more user interfaces that enable the clinician to view information about an alarm, such as information about a patient's status, physiological parameter values, trend data, audio/video of the patient, combinations of the same, or the like. Further, the notification client can provide functionality for a clinician to respond to an alarm, annotate an alarm, and/or indicate that the clinician can or cannot respond to the alarm, among other features. In addition, the clinician device can also (or instead) include an admit module that provides for automatic association of a patient to a device or location.Type: GrantFiled: May 24, 2023Date of Patent: June 11, 2024Assignee: Masimo CorporationInventors: Bilal Muhsin, Emil Sultanov, Stephen Quong
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Patent number: D1031729Type: GrantFiled: April 3, 2020Date of Patent: June 18, 2024Assignee: Masimo CorporationInventors: Kevin Forrest, Ammar Al-Ali, Yassir Kamel Abdul-Hafiz
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Patent number: D1036293Type: GrantFiled: August 17, 2021Date of Patent: July 23, 2024Assignee: Masimo CorporationInventors: Ammar Al-Ali, Chad A. DeJong, Stephen Scruggs