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公开(公告)号：US20230140011A1
公开(公告)日：2023-05-04
申请号：US18089028
申请日：2022-12-27
发明人： John Cronin , Seth Cronin
IPC分类号： G06N5/04 , H04W4/029 , H04W4/38 , G06N20/00 , G06F1/16 , G06F3/01 , G04G21/00 , H04M1/72454 , G16H50/30 , A61B5/16 , A61B5/00
摘要： Wearable devices that predict the context in which they are used based on previously tracked context data, and methods associated with the same, are provided. A wearable device may include a processor, a sensor that records data associated with a user of the wearable device, and memory storing executable instructions. By way of executing the instructions, the wearable device may receive context data representing a first context from the user. The wearable device may correlate the received context data with a first set of recorded sensor data. A second set of recorded sensor data may be recorded subsequent to recording the first set of recorded sensor data. The wearable device may then predict a second context associated with the second set of recorded sensor data based on the correlation between the context data received from the user and the first set of recorded sensor data.
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公开(公告)号：US20230138479A1
公开(公告)日：2023-05-04
申请号：US17516786
申请日：2021-11-02
发明人： Yang YANG , Yugang JIA , Wei WANG , Reza SHARIFI SEDEH
摘要： The present disclosure pertains to a method and system configured for facilitating performance irregularity detection. The system comprises one or more physical computer processors configured to obtain a collection of records associated with a user; select one or more criteria to evaluate a performance of the user; determine impact of contributing factors on the one or more criteria; determine a criterion from the one or more criteria that has a value that satisfies an irregularity detection threshold associated with the criterion; determine one or more subsets of contributing factors from the contributing factors; modify one or more weights associated with the determined one or more subsets of contributing factors; and redetermine the criterion using the modified weights associated with the one or more subsets of contributing factors to identify which contributing factors of the one or more subsets of contributing factors cause the criterion to breach the irregularity detection threshold.
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公开(公告)号：US20230134870A1
公开(公告)日：2023-05-04
申请号：US17910965
申请日：2021-03-09
发明人： EDUARD GERARD MARIE PELSSERS , RON MARTINUS LAURENTIUS VAN LIESHOUT , MARK THOMAS JOHNSON , KIRAN HAMILTON DELLIMORE , LAURENTIA JOHANNA HUIJBREGTS
摘要： Provided is a method (400) of positioning a sweat sensor device (100), the method comprising: determining (410) a first skin location (i) of a mammalian subject, which first skin location (i) contains apocrine and eccrine sweat glands; determining (420) a second skin location (ii), adjacent to the first skin location (i), and having a different sweat gland composition than the first skin location, wherein at the second skin location (ii), predominantly eccrine sweat glands are present, and wherein the determining (410, 420) of the first (i) and second (it) skin locations is achieved by detecting differences between the first (i) and second (ii) skin locations; and positioning (430) the sweat sensor device (100) such that a first part of the sweat sensor device (100) is present on the first skin location (i), while a second part of the sweat sensor device (100) is present on the second skin location (ii).
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公开(公告)号：US11640845B2
公开(公告)日：2023-05-02
申请号：US14922506
申请日：2015-10-26
发明人： Hendrik Jan Van Ooijen , Wilhelmus Franciscus Johannes Verhaegh , Anne Godefrida Catharina Van Brussel , Janneke Wrobel , Robert Van Gog
IPC分类号： G16B5/00 , G16B25/10 , G16H50/20 , G16H50/30 , G16B5/20 , G16B30/00 , G16B20/00 , G16B20/30 , G16B20/20 , C12Q1/6883 , C12Q1/6886
摘要： A bioinformatics method for determining a risk score that indicates a risk that a subject will experience a negative clinical event within a certain period of time. The risk score is based on a combination of activities of two or more cellular signaling pathways in a subject, such as a human, wherein the specific cellular signaling pathways are the PI3K pathway and one or more of a Wnt pathway, an ER pathway, and an HH pathway. The invention also includes an apparatus with a digital processor configured to perform such a method, to a non-transitory storage medium storing instructions that are executable by a digital processing device to perform such a method, and to a computer program comprising program code means for causing a digital processing device to perform such a method. The invention achieves advanced prognosis of negative clinical events, for example, disease progression, recurrence, development of metastasis, or even death.
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公开(公告)号：US11638576B2
公开(公告)日：2023-05-02
申请号：US16348548
申请日：2017-11-07
发明人： Alfons Wouter Groenland , Arjen van der Horst , Derk Reefman , David Holt Burkett , Cesar Perez , Joseph James Hoffman , Gerald Litzza
摘要： A wireless intraluminal imaging device and an associated system are provided. In one embodiment, the wireless intraluminal imaging device includes a flexible elongate member including a proximal portion and a distal portion; an ultrasound imaging component coupled to the distal portion of the flexible elongate member; a cable coupled to the ultrasound imaging component and extending along the flexible elongate member; and a wireless communication component coupled to the proximal portion of the flexible elongate member, the wireless communication component in communication with the ultrasound imaging component via the cable. The wireless communication component wirelessly transmits ultrasound echo signals collected by the ultrasound imaging component to an image processing system via a wireless link for image generation at the image processing component.
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6.发明申请公开(公告)号：US20230130480A1
公开(公告)日：2023-04-27
申请号：US17915236
申请日：2021-03-23
摘要： Disclosed is a device for medical imaging, such as intravascular ultrasound (IVUS) imaging. The device includes a printed circuit board and an enclosure configured to disperse heat generated by the printed circuit board. The enclosure comprises a first heat spreader coupled to and in thermal contact with the printed circuit board, a second heat spreader in thermal contact with the first heat spreader at an interface such that the heat is distributed between the first heat spreader and the second heat spreader across the interface, a first cover portion coupled to and in thermal contact with the first heat spreader; and a second cover portion coupled to and in thermal contact with the second heat spreader, wherein the first cover portion is coupled to the second cover portion to form the enclosure.
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公开(公告)号：US20230129375A1
公开(公告)日：2023-04-27
申请号：US17915519
申请日：2021-03-23
摘要： The present invention relates to a device, system and method for generating information on musculoskeletal recovery of a subject. To enable the generation of additional information on recovery of a subject to better avoid over-fatigue, injuries and overuse fractures, the device (10) comprises a sensor input (11) configured to receive a motion parameter and/or motion signal related to motion of the subject performing an activity; a processor (12) configured to determine from the motion parameter and/or motion signal a measure of impact load, determine from the measure of impact load a measure of musculoskeletal damage, and determine from the measure of impact load information on musculoskeletal recovery indicating to which extent the musculoskeletal damage recovers over time; and an output (13) configured to output the determined information on musculoskeletal recovery.
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公开(公告)号：US20230127935A1
公开(公告)日：2023-04-27
申请号：US17918166
申请日：2021-04-12
发明人： Alvin Chen , Mingxin Zheng , Ramon Quido Erkamp , Ameet Kumar Jain , Sibo Li
摘要： 2019PF00643 32 ABSTRACT Disclosed is an ultrasound roadmap image generation system. The system includes a processor configured for communication with an ultrasound imaging device that is movable relative to a patient. The processor receives a first bi-plane or 3D image representative of a first volume within the patient and a second bi-plane or 3D image representative of a second volume within the patient. The processor then registers the first bi-plane or 3D image and the second bi-plane or 3D image to determine the motion between the first bi-plane or 3D image and the second bi-plane or 3D image. The processor then generates a 2D roadmap image of a region of interest by combining the first bi-plane or 3D image and the second bi-plane or 3D image, based on the determined motion; and outputs a screen display comprising the 2D roadmap image.
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公开(公告)号：US11636954B2
公开(公告)日：2023-04-25
申请号：US16648797
申请日：2018-09-18
发明人： Sergio Consoli , Monique Hendriks , Pieter Christiaan Vos , Jacek Lukasz Kustra , Ralf Dieter Hoffmann , Dimitrios Mavroeidis
摘要： A method of clustering or grouping subjects that are similar to one another. A dataset contains, for each subject, a set of quantitative values which each represent a respective clinical or pathological feature of that subject. A principal component analysis, PCA, is performed on the dataset. Loadings of one of the first two principal components identified by the PCA are used to generate a respective dataset of weighting values. These weighting values are used to weigh or modify each set of quantitative values in the dataset. A clustering algorithm is performed on the weighted sets of subject data. The process may be iterated until user-defined stopping conditions are satisfied.
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公开(公告)号：US11636933B2
公开(公告)日：2023-04-25
申请号：US16500825
申请日：2018-04-19
发明人： Merlijn Sevenster , Sandeep Madhukar Dalal , Amir Mohammad Tahmasebi Maraghoosh , Paul Joseph Chang
IPC分类号： G16H15/00 , G06N20/00 , G06F40/205 , G06K9/62
摘要： A system (100) includes an end point prediction engine (150) that predicts an end point (302) using a machine learning model (132) and one or more clinical report objects (152) for a patient, wherein the machine learning model inputs the one or more clinical report objects and outputs the predicted end point according to phrases or n-grams in the one or more clinical report objects. An end point visualization interface (160) visualizes the predicted end point (302) using a scorecard (162) or a timeline (164). An end point modeling engine (130) generates the machine learning model from training data that includes validated end points (122) and clinical report objects (116).
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