-
公开(公告)号：US10994092B2
公开(公告)日：2021-05-04
申请号：US16062721
申请日：2016-12-08
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Gary Nelson Garcia Molina , Anandi Mahadevan , Surya Subrahmanya Sreeram Vissapragada Venkata Satya , John Gerthoffer
IPC: A61M21/02 , A61B5/0484 , A61B5/00 , A61N1/36 , A61B5/0478 , A61M21/00 , A61B5/0482
Abstract: The present disclosure pertains to a system configured to adjust an intensity of sensory stimulation delivered to a subject during a sleep session based on sleep depth in the subject during the sleep session. The restorative value of sleep may be increased by enhancing sleep slow-waves using sensory stimulation. The stimulation may be applied at an appropriate timing and/or intensity to enhance sleep slow-waves to enhance slow-waves without disturbing sleep.
-
公开(公告)号：US10682092B2
公开(公告)日：2020-06-16
申请号：US15514919
申请日：2015-09-21
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Anandi Mahadevan , William Anthony Truschel , Jesse Salazar
Abstract: The present disclosure pertains to a system configured to detect slow waves in a subject during a sleep session. The system generates output signals conveying information related to brain activity of the subject. The system is configured to detect individual sleep stages of the subject, the individual sleep stages including a deep sleep stage; and, responsive to detecting the deep sleep stage, generate a harmonic representation of the output signals for a period of time during the sleep session that includes the deep sleep stage; identify two or more points of significance on the harmonic representation of the output signals; and analyze a shape of the harmonic representation of the output signals around the two or more points of significance to determine whether the shape of the harmonic representation of the output signals around the two or more points of significance corresponds to a shape of a slow wave.
-
公开(公告)号：US11172865B2
公开(公告)日：2021-11-16
申请号：US16466357
申请日：2017-12-01
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Gary Nelson Garcia Molina , Anandi Mahadevan , Surya Subrahmanya Sreeram Vissapragada Venkata Satya , Annette Kapitan
Abstract: The present disclosure pertains to a reference slow wave activity metric determination system. Instead of collecting information during sleep sessions without stimulation (e.g., baseline and/or sham sessions) to determine a reference amount of slow wave activity in a subject, the present system is configured to build a model between stimulation properties and slow wave enhancement, and determine the reference amount of slow wave activity in the subject (e.g., corresponding to what would occur during baseline sleep and/or sham sessions) using the model. Advantageously, this approach does not require performance of baseline and/or sham sleep sessions, and enables personalization of the reference amount of slow wave activity, which dynamically increases its accuracy as more information is collected.
-
公开(公告)号：US10549067B2
公开(公告)日：2020-02-04
申请号：US15533558
申请日：2015-12-11
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Gary Nelson Garcia Molina , Anandi Mahadevan , Jesse Salazar , Surya Subrahmanya Sreeram Vissapragada Venkata Satya , John Gerthoffer
IPC: A61M21/02 , A61B5/00 , A61B5/0484 , A61M21/00
Abstract: The present disclosure pertains to a system configured to a system configured to detect slow waves based on adjusted slow wave detection criteria and time delivery of the sensory stimulation to correspond to slow waves detected based on the adjusted criteria. The system is configured to adjust slow wave detection criteria to enhance detection of slow waves in a subject. Slow wave detection using adjustable slow wave detection criteria produces more stimulation relative to prior art systems because more individual stimuli are provided if more slow waves are detected. In some embodiments, the system includes one or more of a sensory stimulator, a sensor, a processor, electronic storage, a user interface, and/or other components.
-
公开(公告)号：US12016698B2
公开(公告)日：2024-06-25
申请号：US16008102
申请日：2018-06-14
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Gary Nelson Garcia Molina , Edouard Robert Marcus Gebski , Mark Choi , Annette Kapitan , Stefan Pfundtner , Tsvetomira Kirova Tsoneva , Anandi Mahadevan , Megan King , Diane Kosobud , Jessica Weeden , Guy Anthony Brown
CPC classification number: A61B5/4815 , A61B5/4806 , A61M21/02 , G16H20/70 , G16H50/20 , G16H50/30 , A61B5/4812 , A61M2021/0022 , A61M2021/0027 , A61M2021/0044 , A61M2021/0055 , A61M2021/0066 , A61M2021/0083 , A61M2205/332 , A61M2205/3375 , A61M2205/3553 , A61M2205/3584 , A61M2205/505 , A61M2230/06 , A61M2230/10 , A61M2230/18 , A61M2230/42 , A61M2230/63
Abstract: The present disclosure pertains to facilitating sleep improvement for a user. In a non-limiting embodiment, user data associated with a sleep session of a user is received from one or more sensors. Based on the user data, one or more sleep metrics associated with the sleep session are generated. One or more reference sleep metrics are determined based on prior user data obtained from one or more prior sleep sessions. One or more immediate values related to the sleep session is/are determined based on a comparison of the sleep metrics with the reference sleep metrics. A sleep session score value is generated based on the immediate values, and the sleep session score value and the sleep metrics are caused to be presented on via an output device.
-
Patent Agency Ranking
公开(公告)号：US10960158B2
公开(公告)日：2021-03-30
申请号：US14395832
申请日：2013-04-23
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Anandi Mahadevan , Laurent Brouqueyre , Christopher Scott Lucci
Abstract: The present disclosure pertains to a portable handheld pressure support system configured to deliver a pressurized flow of breathable gas to the airway of a subject. The pressure support system is configured to treat COPD and/or other patients suffering from dyspnea and/or other conditions. The pressure support system is configured to be small and lightweight so that a subject may carry the system and use the system as needed without requiring a device to be worn on the face. The present disclosure contemplates that the portable handheld pressure support system may be used to treat symptoms and/or conditions related to dyspnea, and/or for other uses. In one embodiment, the system comprises one or more of a pressure generator, a subject interface, one or more sensors, one or more processors, a user interface, electronic storage, a portable power source, a housing, a handle, and/or other components.
-
公开(公告)号：US10507294B2
公开(公告)日：2019-12-17
申请号：US14420151
申请日：2013-07-30
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Anandi Mahadevan , Elias George Diacopoulso
Abstract: A portable handheld pressure support system configured to provide rapid recovery from dyspnea of a subject is provided. The pressure support system is configured to be small and lightweight so that the subject carries the system and use the system as needed without requiring a device to be worn on the face. The system includes one or more of a pressure generator, a subject interface, a medicament inlet port, one or more sensors, one or more valves, one or more processors, a user interface, electronic storage, a portable power source, a housing, a handle, and/or other components.
-
公开(公告)号：US20150283339A1
公开(公告)日：2015-10-08
申请号：US14420151
申请日：2013-07-30
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Anandi Mahadevan , Elias George Diacopoulso
Abstract: A portable handheld pressure support system (10) is configured to provide rapid recovery from dyspnea of a subject (12). The pressure support system (10) is configured to be small and lightweight so that the subject (12) may carry the system (10) and use the system (10) as needed without requiring a device to be worn on the face. The system (10) comprises one or more of a pressure generator (14), a subject interface (16), a medicament inlet port (21), one or more sensors (18), one or more valves (19), one or more processors (20), a user interface (22), electronic storage (24), a portable power source (26), a housing (28), a handle (30), and/or other components.
Abstract translation: 便携式手持式压力支持系统（10）被配置为提供对象（12）的呼吸困难的快速恢复。 压力支撑系统（10）被构造成小而重量轻，使得被检体（12）可以根据需要携带系统（10）并使用系统（10），而不需要将装置佩戴在面部上。 系统（10）包括一个或多个压力发生器（14），对象接口（16），药物入口（21），一个或多个传感器（18），一个或多个阀（19），一个或 更多的处理器（20），用户接口（22），电子存储器（24），便携式电源（26），壳体（28），手柄（30）和/或其他部件。
-
公开(公告)号：US11266807B2
公开(公告)日：2022-03-08
申请号：US16472621
申请日：2017-12-27
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Gary Nelson Garcia Molina , Surya Subrahmanya Sreeram Vissapragada Venkata Satya , Stefan Pfundtner , Tsvetomira Kirova Tsoneva , Anandi Mahadevan
Abstract: The present disclosure pertains to a system and method for determining whether a subject is likely to be disturbed by therapy levels of stimulation provided to the subject during sleep sessions. The present system is configured to automatically identify sensitive users using electroencephalogram (EEG) information from a reference sleep session with or without stimulation. For reference sleep sessions without stimulation, the alpha activity in detected deep sleep is used to predict whether the subject is likely to be disturbed by therapy levels of stimulation. For reference sleep sessions with stimulation, the acute increase in EEG delta (e.g., 0.5-4 Hz) power and/or an arousability index are used to predict whether the subject is likely to be disturbed by therapy levels of stimulation.
-
公开(公告)号：US11229397B2
公开(公告)日：2022-01-25
申请号：US16470791
申请日：2017-12-21
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Gary Nelson Garcia Molina , Tsvetomira Kirova Tsoneva , Stefan Pfundtner , Surya Subrahmanya Sreeram Vissapragada Venkata Satya , Anandi Mahadevan , Diane Kosobud
Abstract: The present disclosure pertains to a system configured to output an indicator representative of effects of stimulation provided to a subject during a sleep session. The indicator is determined based on a combination of the effect of stimulation on sleep restoration, stimulation quality, sleep architecture factors, and/or other information. The indicator is determined using age matched reference information on deep sleep duration and EEG slow wave activity. The contribution to the indicator associated with sleep architecture factors is determined based on age matched reference information including sleep onset latency, wake after sleep onset, total sleep time, micro-arousal count, sleep stage(s) prior to awakening, and/or other information.
-
-
-
-
-
-
-
-
-
Search Results
14
records
(took 0.014 seconds)
