公开(公告)号：US11366027B2

公开(公告)日：2022-06-21

申请号：US15777448

申请日：2016-12-12

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Louis Nicolas Atallah ,  Patrick Zuidema

IPC: A61B5/00 ,  G01K13/20 ,  G01K7/42 ,  A61B5/01 ,  G01K1/16

Abstract: The invention describes a method of predicting a stabilization temperature (T∞) of a subject (8) with a heat-flow sensor (1) comprising a plurality of thermistors (S1, S2, S1A, S2A, S1B, S2B), which method comprises the steps of expressing the temperature development of the heat-flow sensor (1) as a stretched exponential equation characterized by a time constant (τ) and a sensor characteristic scalar value (m); receiving temperature measurement values (T1, T2, T3, T4) collected by the thermistors (S1, S2, S1A, S2A, S1B, S2B); estimating the time constant (τ) on the basis of the temperature measurement values (T1, T2, T3, T4); and deducing the future stabilization temperature (T∞) on the basis of the estimated time constant (τ). The invention further describes heat-flow sensor (1) and a temperature sensing arrangement (9).

公开(公告)号：US20220000370A1

公开(公告)日：2022-01-06

申请号：US17295958

申请日：2019-11-21

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Antonius Hermanus Maria Blom ,  Calina Ciuhu ,  Louis Nicolas Atallah ,  Edwin Gerardus Johannus Maria Bongers

IPC: A61B5/01 ,  A61B5/00

Abstract: A core body temperature sensor system which has multiple pairs of temperature sensors across a first insulating layer. The sensed temperatures are monitored as well as the rate of change of sensed temperature at the temperature sensors. The core body temperature is obtained based on a first representative temperature for the first set of temperature sensors, a second representative temperature for the second set of temperature sensors and rate of change information.

公开(公告)号：US11904224B2

公开(公告)日：2024-02-20

申请号：US16969114

申请日：2019-01-31

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Louis Nicolas Atallah ,  Joseph James Frassica ,  Minnan Xu

IPC: G16H40/67 ,  A63B71/06 ,  G16H50/30 ,  A61B3/11 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/103 ,  A61B5/11 ,  A61B5/1455 ,  A61B5/16 ,  G06N3/082 ,  G06T11/00 ,  G10L25/30 ,  G10L25/63 ,  G10L25/66 ,  H04N7/14 ,  G06V20/40 ,  G06F18/21 ,  A61B5/024 ,  A61B5/08

CPC classification number: A63B71/06 ,  A61B3/112 ,  A61B5/0077 ,  A61B5/0205 ,  A61B5/1032 ,  A61B5/1101 ,  A61B5/14551 ,  A61B5/165 ,  A61B5/4803 ,  A61B5/7267 ,  G06F18/21 ,  G06N3/082 ,  G06T11/00 ,  G06V20/41 ,  G06V20/46 ,  G10L25/30 ,  G10L25/63 ,  G10L25/66 ,  G16H40/67 ,  G16H50/30 ,  H04N7/141 ,  A61B5/02444 ,  A61B5/0816

Abstract: The present disclosure pertains to a system for providing client-side physiological condition estimations during a live video session. In some embodiments, the system includes a first client computer system that is caused to: (i) store a neural network on one or more computer-readable storage media of the first client computer system, (ii) obtain a live video stream of an individual via a camera of the first client computer system during a video streaming session between the first client computer system and a second client computer system, (iii) provide, during the video streaming session, video data of the live video stream as input to the neural network to obtain physiological condition information from the neural network, and (iv) provide, during the video streaming session, the physiological condition information for presentation at the second client computer system.

公开(公告)号：US10064566B2

公开(公告)日：2018-09-04

申请号：US15038289

申请日：2014-11-24

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Louis Nicolas Atallah ,  Mohammed Meftah ,  Martijn Schellekens ,  Aline Anne Marie Serteyn ,  Rik Vullings ,  Jan Bergmans

IPC: A61B5/0408 ,  A61B5/00 ,  A61G11/00 ,  A61B5/04 ,  A61B5/0428 ,  A61B5/0432 ,  A61B5/0452 ,  A61B5/0456 ,  A61B5/0402 ,  A61B5/0424

Abstract: Systems and methods for electrocardiography monitoring use multiple capacitive sensors in order to determine reliable measurements of electrophysiological information of a patient. Relative coupling strength and/or reliability is used to select dynamically which sensors to use in order to determine, in particular, an electrocardiogram of the patient.

公开(公告)号：US11839482B2

公开(公告)日：2023-12-12

申请号：US17254882

申请日：2019-06-24

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Ali Akbar Ahmad Samadani ,  Leslie Altimier ,  Louis Nicolas Atallah

IPC: A61B5/00 ,  G16H40/67 ,  G06N3/044

CPC classification number: A61B5/4205 ,  A61B5/687 ,  A61B5/6847 ,  A61B5/7264 ,  G06N3/044 ,  G16H40/67 ,  A61B2562/0219

Abstract: There is provided an apparatus (100) for monitoring swallowing in a subject. The apparatus (100) comprises a processor (102) configured to acquire, from a motion sensor (104), motion signals obtained from a feeding tube, when placed in the esophagus of the subject. The motion signals are indicative of swallowing motions transmitted along the feeding tube. The processor (102) is also configured to process the acquired motion signals to classify the acquired motion signals as indicative of the subject swallowing healthily or unhealthily.

公开(公告)号：US10682048B2

公开(公告)日：2020-06-16

申请号：US15750540

申请日：2016-08-05

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Koray Karakaya ,  Charles Frederik Sio ,  Louis Nicolas Atallah ,  Kiran Hamilton J. Dellimore ,  Ron Martinus Laurentius Van Lieshout ,  Susanne Maaike Valster

IPC: A61B3/12 ,  A61B3/00 ,  A61B3/11 ,  A61B5/1455 ,  A61B5/00 ,  A61B3/103

Abstract: The present invention relates to a device for monitoring an eye of a subject, comprising: a transparent carrier for being in contact with the eye of the subject; and a photosensor facing the eye of the subject for receiving light reflected from the eye of the subject and for determining a light intensity of the received light, wherein the photosensor is arranged on the transparent carrier; and wherein the photosensor includes one of: a plurality of photodetectors arranged in the form of a two-dimensional array and spaced apart from one another for allowing incident light to pass between the photodetectors to enter the eye of the subject wherein the plurality of photodetectors is arranged in a plurality of rows of photodetectors or in a plurality of concentric circles substantially covering the iris and the pupil of the eye of the subject; and a single large area photodetector covering an iris and a pupil of the eye of the subject. The present invention further relates to a system and method for monitoring a pain level of a subject comprising a device as defined above.

公开(公告)号：US20180317779A1

公开(公告)日：2018-11-08

申请号：US15773671

申请日：2016-11-11

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Richard E. Gregg ,  Louis Nicolas Atallah ,  Jens Muehlsteff ,  Edwin Gerardus Johannus Maria Bongers

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/11

CPC classification number: A61B5/0205 ,  A61B5/08 ,  A61B5/1127 ,  A61B5/1128 ,  A61B5/6823 ,  A61B5/684 ,  A61B5/7485 ,  A61B2562/0219

Abstract: The present invention relates to a device, system and method for sensor position guidance to guide a user or the subject to place a wearable sensor to the optimum position at the subject's body. The device comprises an image data input (40) for obtaining image data of at least a subject's body area showing motion of said body area, an analyzer (41) for analyzing the obtained image data to determine one or more locations of the body area showing maximal movement caused by respiration and/or heart beat, and a guidance output (42) for selecting from the determined one or more locations an optimum location based on the strength of movement and for providing guidance information indicating the optimum location, at which a wearable sensor (6) for monitoring respiration and/or heart rate should be placed to said subject's body.

公开(公告)号：US20240091623A1

公开(公告)日：2024-03-21

申请号：US18509945

申请日：2023-11-15

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Louis Nicolas Atallah ,  Josheph James Frassica ,  Minnan Xu

IPC: A63B71/06 ,  A61B3/11 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/103 ,  A61B5/11 ,  A61B5/1455 ,  A61B5/16 ,  G06F18/21 ,  G06N3/082 ,  G06T11/00 ,  G06V20/40 ,  G10L25/30 ,  G10L25/63 ,  G10L25/66 ,  G16H40/67 ,  G16H50/30 ,  H04N7/14

CPC classification number: A63B71/06 ,  A61B3/112 ,  A61B5/0077 ,  A61B5/0205 ,  A61B5/1032 ,  A61B5/1101 ,  A61B5/14551 ,  A61B5/165 ,  A61B5/4803 ,  A61B5/7267 ,  G06F18/21 ,  G06N3/082 ,  G06T11/00 ,  G06V20/41 ,  G06V20/46 ,  G10L25/30 ,  G10L25/63 ,  G10L25/66 ,  G16H40/67 ,  G16H50/30 ,  H04N7/141 ,  A61B5/02444

Abstract: The present disclosure pertains to a system for providing client-side physiological condition estimations during a live video session. In some embodiments, the system includes a first client computer system that is caused to: (i) store a neural network on one or more computer-readable storage media of the first client computer system, (ii) obtain a live video stream of an individual via a camera of the first client computer system during a video streaming session between the first client computer system and a second client computer system, (iii) provide, during the video streaming session, video data of the live video stream as input to the neural network to obtain physiological condition information from the neural network, and (iv) provide, during the video streaming session, the physiological condition information for presentation at the second client computer system.

公开(公告)号：US10213153B2

公开(公告)日：2019-02-26

申请号：US14951551

申请日：2015-11-25

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Louis Nicolas Atallah ,  Kiran Hamilton J. Dellimore ,  Marcel Cornelis Dirkes ,  Jens Mühlsteff

IPC: A61B5/04 ,  A61B5/02 ,  A61B5/00 ,  A61B5/113 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/08 ,  A61B5/11

Abstract: A device and method for monitoring pain of a user (50) are presented. The device (10) comprises a receiving unit (12) for receiving an accelerometer signal (38) from an accelerometer sensor (30) worn by the user (50), wherein the accelerometer signal (38) comprises components of a pulse signal (20) and a respiration signal (22); and a processing unit (14) configured to: derive the pulse signal (20) and the respiration signal (22) from the accelerometer signal (38); adapt the pulse signal (20) based on the respiration signal (22) in order to obtain a corrected pulse signal (40); and derive a pain descriptor based on the corrected pulse signal (40).

公开(公告)号：US20180364109A1

公开(公告)日：2018-12-20

申请号：US15781867

申请日：2016-12-21

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Edwin Gerardus Johannus Maria Bongers ,  Louis Nicolas Atallah

IPC: G01K13/00 ,  A61B5/01 ,  G01K1/16 ,  G01K7/42

Abstract: The invention describes a passive heat-flow sensor (1) comprising a contact face (11) for placement on a subject (8) during a temperature monitoring procedure; and a plurality of combined thermistor arrangements, wherein a combined thermistor arrangement comprises an inner thermistor (S1) arranged at an inner face of the sensor (1); an upper thermistor (S2) arranged at the upper surface of the sensor (1) and arranged relative to the inner thermistor (S1) to measure a vertical heat flow outward from the subject (8); and a lateral thermistor (S3) arranged relative to the inner thermistor (S1) to measure a horizontal heat flow along the contact face (11). The invention further describes a method of measuring the temperature of a subject (8) using a heat-flow sensor (1); and a temperature sensing arrangement (10) for monitoring the temperature of a subject (8) using a heat-flow sensor (1).