Patents Assigned to Masimo Corporation
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Patent number: 11717210Abstract: The present disclosure relates to a sensor for monitoring the depth of consciousness of a patient. The sensor includes a plurality of light sources, light detectors, and in some embodiments, electrodes. In an embodiment, the sensor includes reusable and disposable portions.Type: GrantFiled: January 13, 2020Date of Patent: August 8, 2023Assignee: Masimo CorporationInventors: Ammar Al-Ali, Yassir Kamel Abdul-Hafiz
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Patent number: 11721105Abstract: A monitoring system can be configured to monitor activities or actions occurring in clinical settings, such as hospitals. The monitoring system can improve patient safety. The system can use visual and/or other tracking methods. The system can detect and/or identify people in a clinical setting. The system can also track activities of the people, for example, to improve adherence to hygiene protocols.Type: GrantFiled: February 12, 2021Date of Patent: August 8, 2023Assignee: Masimo CorporationInventors: Nadeesha O. Ranasinghe, Ammar Al-Ali, Massi Joe E. Kiani, Mohammad Usman, Bowen Zhao, Pierre de Malliard, Peter Sunghwan Min
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Patent number: 11706029Abstract: Disclosed is a zero-knowledge distributed application configured to securely share information among groups of users having various roles, such as doctors and patients. Confidential information may be encrypted client-side, with private keys that reside solely client side. Encrypted collections of data may be uploaded to, and hosted by, a server that does not have access to keys suitable to decrypt the data. Other users may retrieve encrypted data from the server and decrypt some or all of the data with keys suitable to gain access to at least part of the encrypted data. The system includes a key hierarchy with multiple entry points to a top layer by which access is selectively granted to various users and keys may be recovered.Type: GrantFiled: October 13, 2021Date of Patent: July 18, 2023Assignee: Masimo CorporationInventors: Amer Haider, Ali Ahmed
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Patent number: 11701043Abstract: A blood pressure monitor configured to removably mount to a cuff in a substantially symmetrical position with respect to a width of the cuff can include a housing defining an interior, a first port, and a second port. The first port can: secure to a first prong of the cuff when the cuff is mounted in a first orientation; receive and secure to a second prong of the cuff when the cuff is mounted in a second orientation; and enable fluid communication between the interior and at least one of a first fluid passage within the first prong and a second fluid passage within the second prong. The second port can: secure to the second prong of the cuff when the cuff is mounted in the first orientation; and receive and secure to the first prong of the cuff when the cuff is mounted in the second orientation.Type: GrantFiled: April 16, 2020Date of Patent: July 18, 2023Assignee: Masimo CorporationInventors: Ammar Al-Ali, Valery G. Telfort, Evan Thomas Fullerton, Steven Egge
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Patent number: 11705666Abstract: Systems and methods are provided for water resistant connectors. A male connector includes a rib or a draft angle that creates a seal when engaged with a female connector. A male connector includes an overmold that includes or is made of a thermoplastic elastomer. Male or female connectors include molds that include or are made of a thermoplastic polymer, such as polypropylene. A female connector includes spring contacts that fit within individual pockets of the female connector.Type: GrantFiled: August 16, 2021Date of Patent: July 18, 2023Assignee: MASIMO CORPORATIONInventors: Ammar Al-Ali, Kevin Forrest, Yassir Kamel Abdul-Hafiz
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Patent number: 11699526Abstract: 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: September 26, 2022Date of Patent: July 11, 2023Assignee: Masimo CorporationInventors: Bilal Muhsin, Emil Sultanov, Stephen Quong
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Patent number: 11690574Abstract: Access is provided to certain pulse oximetry systems utilizing a keyed sensor and a corresponding locked sensor port of a restricted access monitor. In such systems, the keyed sensor has a key comprising a memory element, and the monitor has a memory reader associated with the sensor port. The monitor is configured to function only when the key is in communications with the locked sensor port, and the memory reader is able to retrieve predetermined data from the memory element. The monitor is accessed by providing the key separate from the keyed sensor, integrating the key into an adapter cable, and connecting the adapter cable between the sensor port and an unkeyed sensor so that the monitor functions with the unkeyed sensor.Type: GrantFiled: December 13, 2019Date of Patent: July 4, 2023Assignee: MASIMO CORPORATIONInventors: Ammar Al-Ali, Ronald Coverston, Massi E. Kiani
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Patent number: 11692934Abstract: A solid-state gas spectrometer for detection of molecules of target gases. An emitter generates light having wavelengths both within and outside of one or more absorption bands of a target molecule. The light provided by the emitter passes through an airway adapter. A reflective beam splitter splits the light transmitted through the airway adapter, into two convergent beams each focused on a light detector. One of the light detectors, which is covered by a filter that rejects light having wavelengths within one or more absorption bands of the target molecule, serves as the sensing detector. The other light detector, which may or may not be covered by a filter, serves as the reference detector. The concentration of a target gas molecule in the gas sample is estimated based on a differential signal that is generated using the signals received from the reference and sensing detectors.Type: GrantFiled: July 22, 2021Date of Patent: July 4, 2023Assignee: Masimo CorporationInventors: Björn Le Normand, Åke Forslund, Björn Danwihl
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Patent number: 11679579Abstract: A release liner for removably covering an adhesive surface is disclosed. The release liner includes a substrate configured in size and shape to cover an adhesive surface of an item. The substrate includes a first side configured to releasably attach to the adhesive surface and a second side opposite the first side. The release liner also includes one or more ink-printed features on the second side of the substrate and a varnish coating on the second side of the substrate. The varnish coating covers at least the one or more ink-printed features on the second side of the substrate.Type: GrantFiled: December 15, 2016Date of Patent: June 20, 2023Assignee: MASIMO CORPORATIONInventor: Ammar Al-Ali
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Patent number: 11678829Abstract: An assembly for enabling a caregiver to secure a physiological monitoring device to an arm of a user can include the physiological monitoring device a cradle configured to removably secure to the physiological monitoring device and to the user's arm. The physiological monitoring device can include a first connector port configured to electrically connect to a first cable and a first locking tab movable between an extended position and a retracted position. The cradle can include a base, first and second sidewalls, a back wall connected to the base and the first and second sidewalls. The cradle can further include a first opening in the back wall configured to receive the first connector port and a second opening in the first sidewall configured to receive the first locking tab when the physiological monitoring device is secured to the cradle and the first locking tab is in the extended position.Type: GrantFiled: April 16, 2020Date of Patent: June 20, 2023Assignee: Masimo CorporationInventors: Ammar Al-Ali, Chad A. DeJong, Sujin Hwang
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Patent number: 11673041Abstract: An avatar-incentive healthcare therapy system has a physiological monitor for generating a physiological parameter indicative of physical health. An academic test for generating a test score is indicative of mental acuity. The avatar has outward characteristics and game play capabilities proportional to the physiological health and the mental acuity so as to incentivize improved physical health and academic performance.Type: GrantFiled: July 9, 2021Date of Patent: June 13, 2023Assignee: MASIMO CORPORATIONInventor: Massi Joe E. Kiani
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Patent number: 11672447Abstract: 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.Type: GrantFiled: August 13, 2020Date of Patent: June 13, 2023Assignee: Masimo CorporationInventors: Walter M. Weber, Ammar Al-Ali, Mohamed K. Diab, Marcelo M. Lamego
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Patent number: 11660028Abstract: Optical coherence tomography (herein “OCT”) based analyte monitoring systems are disclosed. In one aspect, techniques are disclosed that can identify fluid flow in vivo (e.g., blood flow), which can act as a metric for gauging the extent of blood perfusion in tissue. For instance, if OCT is to be used to estimate the level of an analyte (e.g., glucose) in tissue, a measure of the extent of blood flow can potentially indicate the presence of an analyte correlating region, which would be suitable for analyte level estimation with OCT. Another aspect is related to systems and methods for scanning multiple regions. An optical beam is moved across the surface of the tissue in two distinct manners. The first can be a coarse scan, moving the beam to provide distinct scanning positions on the skin. The second can be a fine scan where the beam is applied for more detailed analysis.Type: GrantFiled: June 1, 2021Date of Patent: May 30, 2023Assignee: Masimo CorporationInventors: Walter J. Shakespeare, William Henry Bennett, Jason T. Iceman, Howard P. Apple, Phillip William Wallace, Matthew J. Schurman
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Patent number: 11647914Abstract: 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: October 19, 2022Date of Patent: May 16, 2023Assignee: 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: 11647923Abstract: A tissue profile wellness monitor measures a physiological parameter, generates a tissue profile, defines limits and indicates when the tissue profile exceeds the defined limits. The physiological parameter is responsive to multiple wavelengths of optical radiation after attenuation by constituents of pulsatile blood flowing within a tissue site. The tissue profile is responsive to the physiological parameter. The limits are defined for at least a portion of the tissue profile.Type: GrantFiled: March 16, 2021Date of Patent: May 16, 2023Assignee: Masimo CorporationInventor: Marcelo M. Lamego
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Patent number: 11642037Abstract: 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: October 19, 2022Date of Patent: May 9, 2023Assignee: 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: 11642036Abstract: 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: October 11, 2022Date of Patent: May 9, 2023Assignee: 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: D985498Type: GrantFiled: August 16, 2019Date of Patent: May 9, 2023Assignee: Masimo CorporationInventors: Ammar Al-Ali, Yuan Zhang, Sujin Hwang, Benjamin C. Triman
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Patent number: D989112Type: GrantFiled: May 8, 2020Date of Patent: June 13, 2023Assignee: MASIMO CORPORATIONInventors: Bilal Muhsin, Sujin Hwang, Benjamin C. Triman
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Patent number: D989327Type: GrantFiled: September 29, 2020Date of Patent: June 13, 2023Assignee: Masimo CorporationInventors: Ammar Al-Ali, Chad A. DeJong