公开(公告)号：US20250134390A1

公开(公告)日：2025-05-01

申请号：US19010830

申请日：2025-01-06

Applicant: Masimo Corporation

Inventor： Valery G. Telfort ,  Ammar Al-Ali

IPC: A61B5/01 ,  A61B5/00 ,  G01J5/00

Abstract: A non-contact temperature measurement system for estimating core body temperature is disclosed. The temperature measurement system can include an emitter and one or more sensors configured to generate sensor data responsive to detecting radiation emanating from the patient comprising reflected radiation. The sensor data from the sensor is useable to determine temperature information and distance information. A hardware processor can determine a distance between the one or more sensors and the patient from the sensor data and estimate core body temperature of the patient from the sensor data. A display module can generate indicia including the core body temperature and vary the indicia based on the distance between the one or more sensors and the patient to indicate whether the distance is optimal.

公开(公告)号：US12232905B2

公开(公告)日：2025-02-25

申请号：US18066515

申请日：2022-12-15

Applicant: MASIMO CORPORATION

Inventor： Valery G. Telfort ,  Predrag Pudar ,  Dimitar Dimitrov ,  Phi Trang ,  Ammar Al-Ali

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/029 ,  A61B7/00 ,  A61B7/04 ,  H04R1/46 ,  H04R17/02

Abstract: An acoustic sensor is configured to provide accurate and robust measurement of bodily sounds under a variety of conditions, such as in noisy environments or in situations in which stress, strain, or movement may be imparted onto a sensor with respect to a patient. Embodiments of the sensor provide a conformable electrical shielding, as well as improved acoustic and mechanical coupling between the sensor and the measurement site.

公开(公告)号：US20240366156A1

公开(公告)日：2024-11-07

申请号：US18651153

申请日：2024-04-30

Applicant: Masimo Corporation

Inventor： Valery G. Telfort

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/026 ,  A61B5/0295 ,  A61B5/08 ,  A61B5/33 ,  A61B7/00 ,  A61B7/02 ,  A61B7/04

Abstract: Embodiments described herein include sensors and sensor systems having probe-off detection features. For example, sensors and physiological monitors described herein include hardware and/or software capable of providing an indication of the integrity of the connection between the sensor and the patient. In various embodiments, the physiological monitor is configured to output an indication of a probe-off condition for an acoustic sensor (or other type of sensor). For example, in an embodiment, a signal from an acoustic sensor is compared with a signal from a second sensor to determine a probe-off condition.

公开(公告)号：US20240324953A1

公开(公告)日：2024-10-03

申请号：US18625126

申请日：2024-04-02

Applicant: MASIMO CORPORATION

Inventor： Valery G. Telfort ,  Kostantinos Michalopoulos ,  Jerome J. Novak, JR. ,  Ammar Al-Ali

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/026 ,  A61B5/08 ,  A61B5/1455

CPC classification number: A61B5/4845 ,  A61B5/02055 ,  A61B5/14552 ,  A61B5/7275 ,  A61B5/7282 ,  A61B5/7425 ,  A61B5/746 ,  A61B5/747 ,  A61B5/0261 ,  A61B5/0816 ,  A61B2562/0238

Abstract: An opioid overdose monitoring system configured to generate an overdose risk score of a user of a wearable device can include a physiological sensor coupled to the wearable device having one or more light emitting diodes of the physiological sensor configured to transmit an optical radiation into the tissue site of the user. One or more detectors of the physiological sensor can respond to an intensity of the optical radiation after absorption by the tissue site of the user. At least one hardware processor in communication with the physiological sensor can determine a plurality of parameters based at least on the attenuated light, determine a plurality of characteristics based on the plurality of parameters associated with at least one of instantaneous values and historical physiological parameter, determining an overdose risk score, determine an alarm level, and implement an intervention associated with the determined alarm level.

公开(公告)号：US20240245309A1

公开(公告)日：2024-07-25

申请号：US18623941

申请日：2024-04-01

Applicant: Masimo Corporation

Inventor： Kevin Forrest ,  Ammar Al-Ali ,  Valery G. Telfort

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/01 ,  A61B5/024 ,  A61B5/026 ,  A61B5/08 ,  A61B5/145 ,  A61B5/1455 ,  G06F3/04842 ,  G06F9/451 ,  G16H10/60 ,  G16H15/00 ,  G16H40/20 ,  G16H40/67 ,  G16H50/20 ,  G16H50/30 ,  G16H50/70 ,  G16H50/80 ,  H04B17/318 ,  H04W4/021

CPC classification number: A61B5/02055 ,  A61B5/0004 ,  A61B5/0008 ,  A61B5/002 ,  A61B5/0022 ,  A61B5/01 ,  A61B5/0205 ,  A61B5/08 ,  A61B5/0816 ,  A61B5/14542 ,  A61B5/6801 ,  A61B5/6814 ,  A61B5/6823 ,  A61B5/6824 ,  A61B5/6826 ,  A61B5/7275 ,  A61B5/7282 ,  A61B5/7435 ,  A61B5/746 ,  A61B5/7465 ,  A61B5/747 ,  A61B5/7475 ,  G06F9/451 ,  G16H10/60 ,  G16H15/00 ,  G16H40/20 ,  G16H40/67 ,  G16H50/20 ,  G16H50/30 ,  G16H50/70 ,  G16H50/80 ,  H04B17/318 ,  H04W4/021 ,  A61B5/024 ,  A61B5/026 ,  A61B5/14551 ,  A61B2562/0271 ,  G06F3/04842

Abstract: A wearable device for a noninvasive measurement of a user's body temperature can include a housing, a first substrate coupled to the housing and having an opening, a second substrate coupled to the first substrate and configured to secure to skin of a user, a mounting frame enclosed by the housing and the first substrate, a circuit board secured by the mounting frame, a temperature sensor coupled to the circuit board and configured to determine a body temperature of the user, and a thermally conductive probe. The thermally conductive probe is secured by the mounting frame and positioned proximate to the first temperature sensor. The thermally conductive probe extends at least partially through the opening in the first substrate and transmits a thermal energy from a portion of the user's skin to the first temperature sensor.

公开(公告)号：US11998362B2

公开(公告)日：2024-06-04

申请号：US17144770

申请日：2021-01-08

Applicant: Masimo Corporation

Inventor： Valery G. Telfort ,  Dimitar Dimitrov ,  Phi Trang

IPC: A61B5/00 ,  A61B7/00 ,  A61B7/04 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/08 ,  A61B5/145

CPC classification number: A61B5/7214 ,  A61B7/003 ,  A61B7/008 ,  A61B7/04 ,  A61B5/0006 ,  A61B5/0205 ,  A61B5/02438 ,  A61B5/02444 ,  A61B5/08 ,  A61B5/0816 ,  A61B5/082 ,  A61B5/145 ,  A61B5/4818 ,  A61B5/6822 ,  A61B5/6833 ,  A61B5/721 ,  A61B2560/0412 ,  A61B2562/0204 ,  A61B2562/182 ,  A61B2562/222 ,  A61B2562/227 ,  Y10T29/49005

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.

公开(公告)号：US11992342B2

公开(公告)日：2024-05-28

申请号：US15693854

申请日：2017-09-01

Applicant: Masimo Corporation

Inventor： Valery G. Telfort

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/026 ,  A61B5/0295 ,  A61B5/08 ,  A61B5/33 ,  A61B7/00 ,  A61B7/02 ,  A61B7/04

CPC classification number: A61B5/7221 ,  A61B5/0205 ,  A61B5/02416 ,  A61B5/0261 ,  A61B5/0295 ,  A61B5/0816 ,  A61B5/33 ,  A61B5/7246 ,  A61B5/725 ,  A61B5/7257 ,  A61B5/726 ,  A61B5/7278 ,  A61B7/003 ,  A61B7/026 ,  A61B7/04 ,  A61B2560/0266

Abstract: Embodiments described herein include sensors and sensor systems having probe-off detection features. For example, sensors and physiological monitors described herein include hardware and/or software capable of providing an indication of the integrity of the connection between the sensor and the patient. In various embodiments, the physiological monitor is configured to output an indication of a probe-off condition for an acoustic sensor (or other type of sensor). For example, in an embodiment, a signal from an acoustic sensor is compared with a signal from a second sensor to determine a probe-off condition.

公开(公告)号：US20240049986A1

公开(公告)日：2024-02-15

申请号：US18448834

申请日：2023-08-11

Applicant: Masimo Corporation

Inventor： Ammar Al-Ali ,  Maxwell Gilmore ,  Stephen Scruggs ,  Valery G. Telfort ,  Chad A. DeJong ,  Steven Egge

IPC: A61B5/11 ,  A61B5/00 ,  A61B5/01 ,  A61B5/33 ,  A61B5/287

CPC classification number: A61B5/1113 ,  A61B5/6833 ,  A61B5/7275 ,  A61B5/742 ,  A61B5/01 ,  A61B5/0008 ,  A61B5/33 ,  A61B5/287

Abstract: A wearable electronic monitoring device comprising one or more sensors configured to noninvasively measure one or more parameters of a user. The device can include a housing, a motion sensor positioned within the housing configured to generate one or more signals based on an orientation of the user, a display proximate a top portion of the housing that includes at least one display element responsive to an amount of health risk associated with the orientation of the user, one or more other sensors or user inputs, and one or more hardware processors configured to receive the one or more motion signals, determine the orientation of the user relative to a surface responsive to the one or more motion signals, determine the amount of health risk responsive to the orientation of the user, and change an appearance of the at least one display element responsive to the health risk.

公开(公告)号：US11872156B2

公开(公告)日：2024-01-16

申请号：US16546667

申请日：2019-08-21

Applicant: Masimo Corporation

Inventor： Valery G. Telfort ,  Philip Perea ,  Jerome Novak

IPC: A61F7/02 ,  A61B5/01 ,  A61B5/026 ,  A61F7/00

CPC classification number: A61F7/02 ,  A61B5/01 ,  A61B5/026 ,  A61B2560/0252 ,  A61B2562/0271 ,  A61F2007/0001 ,  A61F2007/0075 ,  A61F2007/0093 ,  A61F2007/0096 ,  A61F2007/0288

Abstract: Continuous core body temperature measurements are made during hypothermic operations, where the core body temperature of the patient is lowered to reduce swelling. Caregivers monitor the patient's core body temperature to prevent damage that can occur to the patient if the patient's core body temperature becomes too low. To accurately determine the core body temperature of the patient, a temperature monitoring system measures the temperature at or near the surface of the patient and through at least a portion of a thermal block at multiple locations.

公开(公告)号：US20230284916A1

公开(公告)日：2023-09-14

申请号：US18120316

申请日：2023-03-10

Applicant: Masimo Corporation

Inventor： Valery G. Telfort

IPC: A61B5/021 ,  A61B5/00

CPC classification number: A61B5/02108 ,  A61B5/6824 ,  A61B5/6832

Abstract: A blood pressure monitoring system may include an acoustic exciter configured to receive an electrical input signal and to produce an acoustic signal and an acoustic detector spaced apart from the acoustic exciter. The acoustic detector may be configured to detect the acoustic signal and to produce an electrical output signal. The acoustic exciter may be provided on a first substrate portion and the acoustic detector may be provided on a second substrate portion that is acoustically decoupled from the first substrate portion. The blood pressure monitoring system may also include a processor configured to determine a blood pressure measurement from the electrical output signal.