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公开(公告)号：US20210386360A1
公开(公告)日：2021-12-16
申请号：US17287559
申请日：2019-10-18
Applicant: KONINKLIJKE PHILIPS N.V.
Abstract: Presented are concepts for detecting an ictal of a subject. One such concept generates an ictal detection threshold based on a current interictal period of the subject. An ictal of the subject may then detected based on an identifier of a potential ictal of the subject and the ictal detection threshold. Adaptation of an ictal detection threshold based on an interictal period of the subject may help to improve the accuracy of ictal detection.
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2.发明申请公开(公告)号：US20210176357A1
公开(公告)日：2021-06-10
申请号：US16071631
申请日：2017-02-13
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Ihor Olehovych KIRENKO , Chaitanya DONGRE , Ronaldus Maria AARTS
Abstract: The present invention relates to device, system and method for determining a priority level and/or conversation duration of a call. An improved and adaptive device comprises a signal input (31) for obtaining an image data signal (21) of a user initiating a call, a physiological data extraction unit (32) for extracting physiological data (22) of the user from the obtained image data signal (21), a health condition determination unit (33) for determining the health condition (23) of the user based on the extracted physiological data, and a prioritization unit (34) for determining the priority level and/or conversation duration (24) of the call based on the determined health condition of the user.
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公开(公告)号：US20190228861A1
公开(公告)日：2019-07-25
申请号：US16318160
申请日：2017-07-27
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Caifeng SHAN , Ihor Olehovych KIRENKO , Ronaldus Maria AARTS , Andreas FERTIG
Abstract: The invention relates to a patient monitoring system (1) comprising a patient monitoring device (5) for monitoring a patient (2), wherein the patient monitoring device is adapted to generate patient monitoring data. An output device (9) provides a control interface (10), which is adapted to allow the user to control the patient monitoring device, in accordance with provided user-CN specific control rules. For instance, the settings of the patient monitoring device can be modified via the provided control interface, wherein the options of setting the patient monitoring device can depend on the respective user. This can ensure that the respective user can only modify the respective setting which the user is allowed to modify, thereby reducing the risk of inappropriate settings of the patient monitoring device. Moreover, by only providing control options, which are relevant for the respective user, the user can be less distracted by irrelevant control information.
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公开(公告)号：US20210244344A1
公开(公告)日：2021-08-12
申请号：US17269085
申请日：2019-08-16
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Ronaldus Maria AARTS , Mark Thomas JOHNSON , Warner Rudolph Theophile TEN KATE , Chaitanya DONGRE , Doortje VAN DE WOUW
Abstract: According to an aspect, there is provided an apparatus (2) for detecting an epileptic seizure in a subject, the apparatus (2) comprising a processing unit (4) configured to obtain head movement measurements, wherein the head movement measurements are measurements of movements of a head of the subject; obtain pupil position measurements, wherein the pupil position measurements are measurements of a position of a pupil in a visible part of an eye of the subject; process the head movement measurements relating to a time period to determine if the head moved in the time period; and, if the head moved in the time period, process the head movement measurements and the pupil position measurements for the time period to determine whether the subject experienced a seizure in the time period.
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公开(公告)号：US20200367861A1
公开(公告)日：2020-11-26
申请号：US16767626
申请日：2018-11-30
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Nico Maris Adriaan DE WILD , Igor Wilhelmus Franciscus PAULUSSEN , Rick BEZEMER , Sabina MANZARI , Denny MATHEW , Franciscus Hendrikus VAN HEESCH , Christianus Martinus VAN HEESCH , Ronaldus Maria AARTS
Abstract: Disclosed is a patient monitor control unit (10) comprising a processor arrangement (11, 13) adapted to receive a series of ultrasound measurements received from a sensor (30) comprising at least one configurable ultrasound transducer; process said series of ultrasound measurements to obtain haemodynamic data of a patient coupled to the sensor; control a patient monitor (20) to display the obtained haemodynamic data; evaluate the obtained haemodynamic data to detect a variance in said data; and generate a reconfiguration signal for the at least one configurable ultrasound transducer, wherein the timing of said generation is a function of said evaluation. Also disclosed are a patient monitoring system, a method of operating a patient monitor control unit and a computer program product for implementing such a method.
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Patent Agency Ranking
公开(公告)号：US20180064400A1
公开(公告)日：2018-03-08
申请号：US15559608
申请日：2016-04-08
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Nicolas Wadih CHBAT , Ronaldus Maria AARTS , Sophia Huai ZHOU
IPC: A61B5/00 , A61B5/0205 , A61B5/0452 , A61B5/1455 , G06F19/00
CPC classification number: A61B5/7275 , A61B5/0205 , A61B5/02405 , A61B5/02416 , A61B5/0245 , A61B5/0452 , A61B5/0816 , A61B5/082 , A61B5/091 , A61B5/14551 , A61B5/7267 , G16H10/60 , G16H40/63 , G16H50/20 , G16H50/30
Abstract: A patient monitor (12) includes a display (14) and sensors (20, 22, 24) reading vital signs of a human subject. In a cardiovascular early warning scoring (cEWS) method, the human subject is classified using a plurality of cardiovascular deterioration classifiers (52, 152, 54, 56, 58) each trained respective to a different type of cardiovascular deterioration. The cardiovascular deterioration classifiers operate on a set of inputs characterizing the human subject including the at least one cardiovascular parameter (42) and the at least one respiratory parameter (44), such as tidal volume read by an airflow sensor (24). The cardiovascular early warning scores for the different types of cardiovascular deterioration are outputted on the display of the patient monitor. An empirical myocardial ischemia classifier (52) may be combined with at least one additional ischemia score generated by applying a set of rules (160) or a physiological model (162).
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公开(公告)号：US20160128641A1
公开(公告)日：2016-05-12
申请号：US14934255
申请日：2015-11-06
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Pedro Miguel FONSECA , Reinder HAAKMA , Ronaldus Maria AARTS , Xi LONG
IPC: A61B5/00 , A61B5/113 , A61B5/08 , A61B5/0245 , A61B5/0402
CPC classification number: A61B5/7278 , A61B5/0245 , A61B5/0402 , A61B5/0809 , A61B5/0816 , A61B5/1118 , A61B5/1135 , A61B5/4806 , A61B5/4812 , A61B5/7203 , A61B5/7242 , A61B5/725 , A61B5/7257 , A61B5/726
Abstract: An actigraphy method includes receiving a physiological parameter signal as a function of time for a physiological parameter other than body motion (such as electrocardiography or a respiration monitor), computing a body motion artifact (BMA) signal as a function of time from the physiological parameter signal (for example, using a local signal power signal, a local variance signal, a short-time Fourier transform, or a wavelet transform over epochs of duration on order a few minutes or less), and computing an actigraphy signal as a function of time from the BMA signal, for example by applying a linear transform to the BMA signal and optionally applying filtering such as median removal and/or high-pass filtering.
Abstract translation: 一种动作方法包括接收生理参数信号作为身体运动以外的生理参数（如心电图或呼吸监测器）作为时间的函数，根据生理参数计算身体运动假象（BMA）信号作为时间的函数 信号（例如，使用本地信号功率信号，局部方差信号，短时傅立叶变换或在几分钟或更短的时间段上的时间周期上的小波变换），以及计算作为 例如通过对BMA信号应用线性变换并且可选地应用诸如中值去除和/或高通滤波的滤波来从BMA信号获得时间。
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公开(公告)号：US20210183518A1
公开(公告)日：2021-06-17
申请号：US16079576
申请日：2017-02-28
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Koray KARAKAYA , Ronaldus Maria AARTS , Maarten Petrus Joseph KUENEN , Kiran Hamilton J. DELLIMORE
Abstract: A system determines a risk level of a respiratory attack of a user of the system. The system comprises part of a network of systems, and it reports information to, and receives information from, the network. The system comprises a local activity monitoring device for tracking the physical activity level of the user. Location information and activity levels in respect of other users of the network of systems are received, relating to when they have suffered a respiratory attack. A warning can then be given to the user which takes account of the location of the user and the activity level or planned activity level of the user, and the received location information and activity levels in respect of other users.
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公开(公告)号：US20190290212A1
公开(公告)日：2019-09-26
申请号：US16462996
申请日：2017-11-22
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Ronaldus Maria AARTS
IPC: A61B5/00 , A61B5/11 , A61B5/053 , A61B5/0205 , A61B5/0456
Abstract: The invention relates to a determination system (1) for determining a heart failure risk for a subject (4). The determination system is adapted to provide a cardiogram selected from a group consisting of a ballistocardiogram, a seismocardiogram and an impedance cardiogram of the subject, to detect at least one of a presence of a postextrasystolic potentiation (PESP) and a disturbed force-frequency relation (FFR) based on the provided cardiogram and to determine the heart failure risk based on this detection. By using the detection of the presence of the PESP and/or of a disturbed FFR, the heart failure risk can be reliably determined. In particular, it can be determined that the heart failure risk is relatively large, if a PESP is not present and/or if the FFR is disturbed.
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10.发明申请公开(公告)号：US20180206813A1
公开(公告)日：2018-07-26
申请号：US15745019
申请日：2016-07-04
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Maarten Petrus Joseph KUENEN , Ronaldus Maria AARTS , Koray KARAKAYA , Kiran Hamilton J. DELLIMORE
CPC classification number: A61B7/003 , A61B5/085 , A61B5/4818 , A61B5/7203 , A61B5/7257 , A61B2562/0204 , A61M16/0003 , A61M16/024 , A61M16/06 , A61M2205/3375 , A61M2230/46
Abstract: A system for analysis of the upper airway has a sensor arrangement with at least two sensor positions provided along a flow path leading to the mouth and/or nose of a user (4). A relation is derived between sensor signals at the two locations, and this is interpreted to detect at least the presence of upper airway obstructions, and preferably also the location and/or extent of such obstructions. The system is adapted to distinguish between inhalation and exhalation using the acoustic sensor arrangement signals at the first and second locations.
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