公开(公告)号：US20240341621A1

公开(公告)日：2024-10-17

申请号：US18626915

申请日：2024-04-04

Applicant: MASIMO CORPORATION

Inventor： Ammar Al-Ali ,  Walter M. Weber ,  Anmol B. Majmudar ,  Gilberto Sierra ,  Sung Uk Lee ,  Mohamed Diab ,  Valery G. Telfort ,  Marc Pelletier ,  Boris Popov

IPC: A61B5/08 ,  A61B5/00 ,  A61B7/00

CPC classification number: A61B5/0816 ,  A61B5/08 ,  A61B7/003 ,  A61B5/7221 ,  A61B5/7257

Abstract: Respiratory rate can be calculated from an acoustic input signal using time domain and frequency domain techniques. Confidence in the calculated respiratory rate can also be calculated using time domain and frequency domain techniques. Overall respiratory rate and confidence values can be obtained from the time and frequency domain calculations. The overall respiratory rate and confidence values can be output for presentation to a clinician.

公开(公告)号：US12109012B2

公开(公告)日：2024-10-08

申请号：US17647819

申请日：2022-01-12

Applicant: Masimo Corporation

Inventor： Ammar Al-Ali ,  Walter M. Weber ,  Anmol B. Majmudar

IPC: A61B5/00 ,  A61B5/02 ,  A61B5/024 ,  A61B5/026 ,  A61B5/0295 ,  A61B5/1455 ,  G16H50/20

CPC classification number: A61B5/0295 ,  A61B5/02416 ,  A61B5/0261 ,  A61B5/14551 ,  A61B5/4848 ,  A61B5/7278 ,  G16H50/20

Abstract: A plethysmograph variability processor inputs a plethysmograph waveform having pulses corresponding to pulsatile blood flow within a tissue site. The processor derives plethysmograph values based upon selected plethysmograph features, determines variability values, and calculates a plethysmograph variability parameter. The variability values indicate the variability of the plethysmograph features. The plethysmograph variability parameter is representative of the variability values and provides a useful indication of various physiological conditions and the efficacy of treatment for those conditions.

公开(公告)号：US12097043B2

公开(公告)日：2024-09-24

申请号：US16928531

申请日：2020-07-14

Applicant: Masimo Corporation

Inventor： Massi Joe E. Kiani ,  Bilal Muhsin ,  Ammar Al-Ali ,  Keith Ward Indorf ,  Omar Ahmed ,  Jerome Novak ,  Walter M. Weber ,  Tao Leopold Levy

IPC: G08B21/04 ,  A61B5/00 ,  A61B5/1455 ,  A61J1/00 ,  A61J7/04 ,  A61P25/04 ,  G16H20/13 ,  G16H40/63 ,  G16H40/67

CPC classification number: A61B5/4845 ,  A61B5/002 ,  A61B5/0022 ,  A61B5/1455 ,  A61B5/6806 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/7455 ,  A61B5/746 ,  A61J1/00 ,  A61J7/0445 ,  A61P25/04 ,  G16H20/13 ,  G16H40/63 ,  G16H40/67

Abstract: An overdose of opioids can cause the user to stop breathing, resulting in death. A physiological monitoring system monitors respiration based on oxygen saturation readings from a fingertip pulse oximeter in communication with a smart mobile device and sends opioid monitoring information from the smart mobile device to an opioid overdose monitoring service. The opioid overdose monitoring service notifies a first set of contacts when the opioid monitoring information indicates a non-distress stats and notifies a second set of contact when the opioid monitoring information indicates an overdose event. The notification can be a phone call or text message to a specified person, emergency personnel, or first responders, and can include the location of the smart mobile device. The smart mobile device can also include the location of the nearest treatment center having emergency medication used in treating opioid overdose, such as naloxone.

公开(公告)号：US20240298910A1

公开(公告)日：2024-09-12

申请号：US18611105

申请日：2024-03-20

Applicant: MASIMO CORPORATION

Inventor： Valery G. Telfort ,  Rouzbeh Khatibi

IPC: A61B5/0245 ,  A61B5/00 ,  A61B5/0295

CPC classification number: A61B5/02455 ,  A61B5/0295 ,  A61B5/6822 ,  A61B5/7278 ,  A61B5/746

Abstract: An acoustic sensor attached to a medical patient can non-invasively detect acoustic vibrations indicative of physiological parameters of the medical patient and produce an acoustic signal corresponding to the acoustic vibrations. The acoustic signal can be integrated one or more times with respect to time, and a physiological monitoring system can determine pulse or respiration parameters based on the integrated acoustic signal. The physiological monitoring system can, for instance, estimate a pulse rate according to pulses in the integrated acoustic signal and a respiration rate according to a modulation of the integrated acoustic signal, among other parameters. Further, the physiological monitoring system can compare the integrated acoustic signal or parameters determined based on the integrated acoustic signal with other signals or parameters to activate alarms.

公开(公告)号：US20240293089A1

公开(公告)日：2024-09-05

申请号：US18619883

申请日：2024-03-28

Applicant: Masimo Corporation

Inventor： Nicholas Evan Barker ,  Chad A. DeJong ,  Kirby Clark Dotson ,  Ammar Al-Ali ,  Bilal Muhsin ,  Sujin Hwang ,  Massi Joe E. Kiani

IPC: A61B5/00 ,  G06F1/16 ,  G06F1/18 ,  G06F1/20 ,  G06T1/20 ,  G16H30/40 ,  G16H40/63 ,  H05K5/00 ,  H05K5/02 ,  H05K7/18 ,  H05K7/20

CPC classification number: A61B5/7425 ,  G06F1/1601 ,  G06F1/181 ,  G06F1/20 ,  G06T1/20 ,  G16H30/40 ,  G16H40/63 ,  H05K5/0017 ,  H05K5/0213 ,  H05K7/18 ,  H05K7/20136 ,  H05K7/20172 ,  A61B2560/045 ,  A61B2560/0456 ,  G06F2200/201

Abstract: A multi-parameter patient monitoring device rack can dock a plurality of patient monitor modules and can communicate with a separate display unit. A signal processing unit can be incorporated into the device rack. A graphics processing unit can be attached to the display unit. The device rack and the graphic display unit can have improved heat dissipation and drip-proof features. The multi-parameter patient monitoring device rack can provide interchangeability and versatility to a multi-parameter patient monitoring system by allowing use of different display units and monitoring of different combinations of parameters. A dual-use patient monitor module can have its own display unit configured for displaying one or more parameters when used as a stand-alone device, and can be docked into the device rack when a handle on the module is folded down.

公开(公告)号：US20240285198A1

公开(公告)日：2024-08-29

申请号：US18660846

申请日：2024-05-10

Applicant: Masimo Corporation

Inventor： Bilal Muhsin ,  Nicholas Evan Barker

IPC: A61B5/1455 ,  G06F13/38 ,  G06F13/40 ,  G06F13/42 ,  G16H10/60 ,  G16H40/40 ,  G16H40/63 ,  G16H40/67

CPC classification number: A61B5/14552 ,  G06F13/385 ,  G06F13/4004 ,  G06F13/4282 ,  G16H10/60 ,  G16H40/40 ,  G16H40/63 ,  G16H40/67

Abstract: A wireless adapter for a standalone medical device can include a socket housing at a first end of the wireless adapter along a longitudinal axis of the wireless adapter, the socket housing configured to receive and electrically connect with a wireless dongle. The adapter can further include a medical device connector at a second end of the wireless adapter opposite the first end. The medical device connector can electrically connect with a standalone medical device; receive patient data from the standalone medical device; and pass the patient data to the wireless dongle to enable the wireless dongle to wirelessly transmit the patient data to a medical network interface coupled to a patient monitoring hub.

公开(公告)号：US20240282023A1

公开(公告)日：2024-08-22

申请号：US18603781

申请日：2024-03-13

Applicant: Masimo Corporation

Inventor： Ammar Al-Ali ,  Keith Ward Indorf ,  Swapnil Sudhir Harsule ,  Ronald Keith Rumbaugh, II ,  Kun Han Kim

IPC: G06T11/20 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/08 ,  A61B5/1455

CPC classification number: G06T11/206 ,  A61B5/0008 ,  A61B5/0022 ,  A61B5/0205 ,  A61B5/02416 ,  A61B5/08 ,  A61B5/14551 ,  A61B5/4839 ,  A61B5/742 ,  A61B5/7445 ,  A61B5/746

Abstract: The present disclosure includes a medical monitoring hub as the center of monitoring for a monitored patient. The hub is configured to receive and process a plurality of physiological parameters associated with the patient. The hub includes advanced analytical presentation views configured to provide timely, clinically-relevant, actionable information to care providers. In certain embodiments, the monitoring hub stores and is able to replay previously presented data reflective of the patient's condition.

公开(公告)号：US20240277298A1

公开(公告)日：2024-08-22

申请号：US18584637

申请日：2024-02-22

Applicant: Masimo Corporation

Inventor： Ammar Al-Ali ,  John Graybeal ,  Massi Joe E. Kiani ,  Michael Petterson

IPC: A61B5/00 ,  A61B5/083 ,  A61B5/1455

CPC classification number: A61B5/7275 ,  A61B5/14551 ,  A61B5/7221 ,  A61B5/746 ,  A61B5/0836 ,  A61B2560/0276

Abstract: A physiological parameter system has one or more parameter inputs responsive to one or more physiological sensors. The physiological parameter system may also have quality indicators relating to confidence in the parameter inputs. A processor is adapted to combine the parameter inputs, quality indicators and predetermined limits for the parameters inputs and quality indicators so as to generate alarm outputs or control outputs or both.

公开(公告)号：US20240277280A1

公开(公告)日：2024-08-22

申请号：US18583725

申请日：2024-02-21

Applicant: Masimo Corporation

Inventor： Ammar Al-Ali ,  Richard Priddell ,  Erik Karl Kinast ,  Stephen Scruggs ,  Nicolsson Fernandes ,  Maxwell Gilmore

IPC: A61B5/332 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/30 ,  A61B5/308

CPC classification number: A61B5/332 ,  A61B5/02055 ,  A61B5/303 ,  A61B5/308 ,  A61B5/6832 ,  A61B2560/0214 ,  A61B2562/222 ,  A61B2562/227

Abstract: A wearable device configured to measure physiological parameters of a subject is described. The wearable device can include a dock having a plurality of prongs, a dock circuit layer having a plurality of conductive strips positioned along the plurality of prongs, and a plurality of electrodes in electrical communication with the dock circuit layer. The wearable device can also include a hub configured to be removably secured to the dock, the hub having a housing with a plurality of openings, and a hub circuit layer arranged within the interior of the housing. When the hub and dock are secured to one another, the plurality of prongs of the frame extend towards the plurality of openings of the housing of the hub and cause the plurality of conductive strips to contact portions of the hub circuit layer to facilitate electrical communication between the plurality of electrodes and the hub circuit layer.

公开(公告)号：US20240268783A1

公开(公告)日：2024-08-15

申请号：US18638177

申请日：2024-04-17

Applicant: Masimo Corporation

Inventor： Valery G. Telfort

IPC: A61B7/04 ,  A61B5/25 ,  A61B7/02

CPC classification number: A61B7/04 ,  A61B7/026 ,  A61B5/25 ,  A61B2562/0204

Abstract: According to certain described aspects, multiple acoustic sensing elements are employed in a variety of beneficial ways to provide improved physiological monitoring, among other advantages. In various embodiments, sensing elements can be advantageously employed in a single sensor package, in multiple sensor packages, and at a variety of other strategic locations in the monitoring environment. According to other aspects, to compensate for skin elasticity and attachment variability, an acoustic sensor support is provided that includes one or more pressure equalization pathways. The pathways can provide an air-flow channel from the cavity defined by the sensing elements and frame to the ambient air pressure.