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31.发明申请公开(公告)号：US20200297247A1
公开(公告)日：2020-09-24
申请号：US16896756
申请日：2020-06-09
Applicant: CareView Communications, Inc.
Inventor： Matt Clark , Derek del Carpio , Kenneth Chapman
Abstract: Various patient monitoring systems can include a sensor configured to collect three dimensional information. The systems can identify a location of a patient support surface based on the three dimensional information. The systems can set a two dimensional planar threshold based on the patient support surface. The systems can identify a patient location above the patient support surface based on the three dimensional information and compare the patient location to the two dimensional planar threshold. Exceeding the threshold can be indicative of a high risk of a patient fall. An alert can be generated based on the threshold being exceeded. The systems can repeat the identification of the patient support surface location and the setting of the threshold to account for changes in the patient area.
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公开(公告)号：US10565456B2
公开(公告)日：2020-02-18
申请号：US16250415
申请日：2019-01-17
Applicant: CareView Communications, Inc.
Inventor： Steven Gail Johnson , Derek del Carpio , Kenneth W. Chapman
IPC: C07C1/00 , G06K9/00 , H04N5/33 , H04N5/247 , A61B5/00 , A61M5/168 , A61B5/145 , A61B5/11 , A61B5/02 , A61M5/14
Abstract: A system for monitoring a patient in a patient area having one or more detection zones, the system comprising one or more cameras, a user interface, and a computing system configured to receive a chronological series of frames from the one or more cameras, identify liquid candidates by comparing a current frame with a plurality of previous frames of the chronological series, determine locations of the liquid candidates, identify thermal signatures of the liquid candidates, determine types of liquids of the liquid candidates based on the locations and thermal signatures of the liquid candidates, and generate an alert with the user interface corresponding to the determined types of liquids.
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33.发明授权公开(公告)号：US10540876B2
公开(公告)日：2020-01-21
申请号：US16353485
申请日：2019-03-14
Applicant: CareView Communications, Inc.
Inventor： Steven Gail Johnson , Derek del Carpio
Abstract: A method and system for detecting a fall risk condition, the system comprising a surveillance camera configured to generate a plurality of frames showing an area in which a patient at risk of falling is being monitored, and a computer system comprising memory and logic circuitry configured to store motion feature patterns that are extracted from video recordings, the motion feature patterns are representative of motion associated with real alarm cases and false-alarm cases of fall events, receive a fall alert from a classifier, determine motion features of one or more frames from the plurality of frames that correspond to the fall alert; compare the motion features of the one or more frames with the motion feature patterns, and determine whether to confirm the fall alert based on the comparison.
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公开(公告)号：US20190392223A1
公开(公告)日：2019-12-26
申请号：US16250415
申请日：2019-01-17
Applicant: CareView Communications, Inc.
Inventor： Steven Gail Johnson , Derek del Carpio , Kenneth W. Chapman
Abstract: A system for monitoring a patient in a patient area having one or more detection zones, the system comprising one or more cameras, a user interface, and a computing system configured to receive a chronological series of frames from the one or more cameras, identify liquid candidates by comparing a current frame with a plurality of previous frames of the chronological series, determine locations of the liquid candidates, identify thermal signatures of the liquid candidates, determine types of liquids of the liquid candidates based on the locations and thermal signatures of the liquid candidates, and generate an alert with the user interface corresponding to the determined types of liquids.
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公开(公告)号：US20190320945A1
公开(公告)日：2019-10-24
申请号：US16389237
申请日：2019-04-19
Applicant: Careview Communications, Inc.
Inventor： Steven Gail Johnson , Derek del Carpio , James M. Fathman
Abstract: A smart monitoring system comprising a plurality of sensor devices coupled to appliances and fixtures within a dwelling environment, where at least one of the plurality of sensor devices comprises sensor elements including an accelerometer. The system further comprising a computing device operative to receive event signals from the plurality of sensor devices, identify a possible fall event from one or more of the plurality of sensor devices based on the event signals, sample sensor data from one or more of the plurality of sensor devices wherein the sensor data includes measurements of movement. The computer device is further operative to determine a fall has occurred based on the sampled sensor data, sample additional sensor data from the one or more of the plurality of sensor devices for additional motion at a period of time subsequent to the possible fall event, and determine a recovery from the fall based on the additional sensor data.
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Patent Agency Ranking
公开(公告)号：US20190013101A1
公开(公告)日：2019-01-10
申请号：US16027463
申请日：2018-07-05
Applicant: Careview Communications, Inc.
Inventor： Steven Gail Johnson , Derek del Carpio , James M. Fathman
Abstract: A smart monitoring system comprising a plurality of sensor devices coupled to appliances and fixtures within a dwelling environment, at least one of the plurality of sensor devices comprising sensor elements including an accelerometer configured to detect a usage associated with the appliances and fixtures, and a computing device operative to receive event signals from the plurality of sensor devices, generate a collection of data with the event signals, analyze the collection of data, generate analytics and pattern data based on the analysis, and generate notifications based on abnormalities in the analytics and pattern data.
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37.发明申请公开(公告)号：US20190012893A1
公开(公告)日：2019-01-10
申请号：US16043965
申请日：2018-07-24
Applicant: CareView Communications, Inc.
Inventor： Steven Gail Johnson , Derek del Carpio
Abstract: A method and system for detecting a fall risk condition, the system comprising a surveillance camera configured to generate a plurality of frames showing an area in which a patient at risk of falling is being monitored, and a computer system comprising memory and logic circuitry configured to store motion feature patterns that are extracted from video recordings, the motion feature patterns are representative of motion associated with real alarm cases and false-alarm cases of fall events, receive a fall alert from a classifier, determine motion features of one or more frames from the plurality of frames that correspond to the fall alert; compare the motion features of the one or more frames with the motion feature patterns, and determine whether to confirm the fall alert based on the comparison.
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38.发明授权公开(公告)号：US10055961B1
公开(公告)日：2018-08-21
申请号：US15824552
申请日：2017-11-28
Applicant: CareView Communications, Inc.
Inventor： Steven Gail Johnson , Derek del Carpio
CPC classification number: G08B21/043 , G06K9/00771 , G06K9/66 , G06T7/248 , G06T2207/10016 , G06T2207/30196 , G06T2207/30232 , G08B21/0476 , G08B29/186
Abstract: A method and system for detecting a fall risk condition, the system comprising a surveillance camera configured to generate a plurality of frames showing an area in which a patient at risk of falling is being monitored, and a computer system comprising memory and logic circuitry configured to store motion feature patterns that are extracted from video recordings, the motion feature patterns are representative of motion associated with real alarm cases and false-alarm cases of fall events, receive a fall alert from a classifier, determine motion features of one or more frames from the plurality of frames that correspond to the fall alert; compare the motion features of the one or more frames with the motion feature patterns, and determine whether to confirm the fall alert based on the comparison.
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39.发明授权Systems and methods for dynamically identifying a patient support surface and patient monitoring 有权用于动态识别患者支架表面和患者监测的系统和方法公开(公告)号：US09579047B2
公开(公告)日：2017-02-28
申请号：US14209726
申请日：2014-03-13
Applicant: CareView Communications, Inc.
Inventor： Matt Clark , Derek del Carpio , Kenneth Chapman
CPC classification number: A61B5/1115 , A61B5/002 , A61B5/0077 , A61B5/1117 , A61B5/1128 , A61B5/7275 , A61B5/746 , A61B5/7475 , A61B2576/00 , G06F19/00 , G06T7/136 , G06T7/70 , G06T7/97 , G06T2207/10016 , G06T2207/10028
Abstract: Various patient monitoring systems can include a sensor configured to collect three dimensional information. The systems can identify a location of a patient support surface based on the three dimensional information. The systems can set a two dimensional planar threshold based on the patient support surface. The systems can identify a patient location above the patient support surface based on the three dimensional information and compare the patient location to the two dimensional planar threshold. Exceeding the threshold can be indicative of a high risk of a patient fall. An alert can be generated based on the threshold being exceeded. The systems can repeat the identification of the patient support surface location and the setting of the threshold to account for changes in the patient area.
Abstract translation: 各种患者监视系统可以包括被配置为收集三维信息的传感器。 系统可以基于三维信息来识别患者支撑表面的位置。 系统可以基于患者支撑表面设置二维平面阈值。 该系统可以基于三维信息识别患者支撑表面上方的患者位置，并将患者位置与二维平面阈值进行比较。 超过阈值可能表明患者跌倒的风险很高。 可以根据超过阈值生成警报。 系统可以重复识别患者支持表面的位置和阈值的设置以解决患者区域的变化。
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公开(公告)号：US20250160686A1
公开(公告)日：2025-05-22
申请号：US18777776
申请日：2024-07-19
Applicant: CareView Communications, Inc.
Inventor： Steven Gail Johnson , Derek del Carpio , James M. Fathman
Abstract: A smart monitoring system comprising a plurality of sensor devices coupled to appliances and fixtures within a dwelling environment, where at least one of the plurality of sensor devices comprises sensor elements including an accelerometer. The system further comprising a computing device operative to receive event signals from the plurality of sensor devices, identify a possible fall event from one or more of the plurality of sensor devices based on the event signals, sample sensor data from one or more of the plurality of sensor devices wherein the sensor data includes measurements of movement. The computer device is further operative to determine a fall has occurred based on the sampled sensor data, sample additional sensor data from the one or more of the plurality of sensor devices for additional motion at a period of time subsequent to the possible fall event, and determine a recovery from the fall based on the additional sensor data.
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