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公开(公告)号：WO2013164698A1
公开(公告)日：2013-11-07
申请号：PCT/IB2013/001276
申请日：2013-04-30
Applicant: XSENSOR TECHNOLOGY CORPORATION
Inventor： MAIN, Ian , GORJANC, Tim , MILLER, Robert
CPC classification number: A47C31/12 , A47C27/083 , A47C27/10 , A47C31/123
Abstract: A bedding system uses machine vision to makes adjustments for comfort and/or support. In one aspect, a pressure mapping engine measures a two-dimensional pressure image of a sleeper on the bedding system while the sleeper is sleeping on the bedding system. A machine vision process analyzes the pressure image. A comfort and support engine adjusts a comfort and/or support of the bedding system based on the machine vision analysis.
Abstract translation: 床上用品系统使用机器视觉来调整舒适度和/或支持。 在一个方面，压力测绘引擎在睡眠者睡觉时在床上系统上测量睡眠者的二维压力图像。 机器视觉过程分析压力图像。 舒适和支持引擎基于机器视觉分析来调整床上用品系统的舒适度和/或支撑。
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公开(公告)号：WO2011091517A1
公开(公告)日：2011-08-04
申请号：PCT/CA2011/000098
申请日：2011-01-27
Applicant: XSENSOR TECHNOLOGY CORPORATION , MAIN, Ian , MILLER, Robert , RUSSEL, Terry , OUSDAHL, Mitch
Inventor： MAIN, Ian , MILLER, Robert , RUSSEL, Terry , OUSDAHL, Mitch
CPC classification number: A61G7/057 , A61B5/103 , A61B5/447 , A61B5/6891 , A61B2562/0247 , A61B2562/046 , A61G2203/34 , A61G2203/46
Abstract: A method for modelling pressure exposure and/or the risk of pressure ulcer formation includes steps of using pressure sensors to derive pressure exposure or risk values and displaying the pressure exposure or risk values in a graphical manner to a user. Computer-implemented systems includes a pressure-sensing interface mat and components for implementing the steps of the methods.
Abstract translation: 用于建模压力暴露和/或压力溃疡形成的风险的方法包括使用压力传感器导出压力暴露或风险值并以图形方式向用户显示压力暴露或风险值的步骤。 计算机实现的系统包括压力感测接口垫和用于实现方法的步骤的组件。
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公开(公告)号：WO2022053863A1
公开(公告)日：2022-03-17
申请号：PCT/IB2021/000598
申请日：2021-09-04
Applicant: XSENSOR TECHNOLOGY CORPORATION
Inventor： MAIN, Ian , NAJAFI, Mohammad , KNIGHT, Mitchell, Robert , CHUI, Adele, Syt Fu , HECKBERT, Dylan , VINCE, Murray, Ross , MALKINSON, Bruce , GORJANC, Tim
Abstract: Embodiments may relate to an intelligent patient monitoring system, which may include a weight support device, a computer, and a display. The weight support device supports a patient and includes a sensor grid layer with a plurality of sensors to measure pressure data. The computer predicts a pressure injury outcome and/or a fall outcome based on the pressure data. The pressure injury outcome includes a prediction of risk of the patient developing a pressure injury. The fall outcome includes a prediction of risk of the patient experiencing a fall. The computer may utilize a machine learning model to determine either or both outcomes. The display presents a notification generated based on the pressure injury outcome or fall outcome. The notification indicates that an adjustment of a positioning of the patient is needed to aid in the prevention of the pressure injury or the fall.
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公开(公告)号：WO2012012892A1
公开(公告)日：2012-02-02
申请号：PCT/CA2011/000882
申请日：2011-07-29
Applicant: XSENSOR TECHNOLOGY CORPORATION , ANSTEY, Stephen , MAIN, Ian , MALKINSON, Bruce , GILL, Tyler
Inventor： ANSTEY, Stephen , MAIN, Ian , MALKINSON, Bruce , GILL, Tyler
CPC classification number: A47C31/123 , G06Q30/02
Abstract: A method and system for ranking and selecting mattresses for a consumer, using a database including pressure sensor dataset for each combination of a plurality of physical profiles and a plurality of mattresses, which method includes steps of obtaining a test pressure sensor dataset for the at least one user on a control or sample mattress, matching the test dataset with a physical profile and selecting a subset of mattresses in the database associated with that physical profile, ranking the subset according to at least one selection criteria, and displaying or communicating the ranking results.
Abstract translation: 一种用于对消费者进行排序和选择床垫的方法和系统，使用数据库，包括用于多个物理轮廓和多个床垫的每个组合的压力传感器数据集，所述方法包括以下步骤：获得至少该测试压力传感器数据集 在控制或样品床上的一个用户，将测试数据集与物理轮廓匹配，并选择与该物理轮廓相关联的数据库中的床垫子集，根据至少一个选择标准对该子集进行排序，以及显示或传达排名结果 。
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公开(公告)号：WO2022064452A1
公开(公告)日：2022-03-31
申请号：PCT/IB2021/058747
申请日：2021-09-25
Applicant: XSENSOR TECHNOLOGY CORPORATION
Inventor： MAIN, Ian , GONIS, Christine J. , LI, Jeffrey Chao-Hsin
Abstract: A seat for a pedal-powered vehicle is described. The seat includes a support frame, a seat element and a nose. The seat element and the nose are implemented as separated components and are supported by the support frame. The seat element is configured to support at least part of a rider's weight. The seat element carries a pressure-relieving region that is configured to be located at a location corresponding to an ischial tuberosity (IT) of the rider, thereby relieving pressure exerted on the rider's IT's.
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Patent Agency Ranking
公开(公告)号：WO2012113065A1
公开(公告)日：2012-08-30
申请号：PCT/CA2012/000167
申请日：2012-02-23
Applicant: XSENSOR TECHNOLOGY CORPORATION , HART, Pierre , REID, Larry , MALKINSON, Bruce
Inventor： HART, Pierre , REID, Larry , MALKINSON, Bruce
Abstract: A pressure sensor carrier system of fasteners is provided for conveniently and removably attaching a pressure sensor carrier to the top surface of a bed mattress in a manner that minimizes stress concentrations, wrinkles and folds in the carrier. The carrier includes pliable elastic straps at each corner and articulated semi-rigid flaps at each longitudinal side. The tension in the elastic straps and the position of the articulated flaps are independently adjustable to accommodate mattresses of different dimensions.
Abstract translation: 提供了一种紧固件的压力传感器载体系统，用于以最小化载体中的应力集中，褶皱和褶皱的方式将压力传感器载体方便地和可移除地附接到床垫的顶表面。 载体包括在每个拐角处的柔韧弹性带和在每个纵向侧的铰接半刚性翼片。 弹性带中的张力和关节式翼片的位置可独立调节，以适应不同尺寸的床垫。
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7.发明申请
公开(公告)号：WO2007121586A1
公开(公告)日：2007-11-01
申请号：PCT/CA2007/000699
申请日：2007-04-25
Applicant: XSENSOR TECHNOLOGY CORPORATION , ALTMAN, Kevin, Dale , MAIN, Ian , RUSSELL, Terrence
Inventor： ALTMAN, Kevin, Dale , MAIN, Ian , RUSSELL, Terrence
CPC classification number: G01L1/146
Abstract: A method and system for measuring the distribution of pressure forces over a selected area includes a sensor having an array of pressure sensing capacitance nodes formed by intersecting rows and columns, where measured capacitance of a node is compared to a fixed value of reference capacitance placed on each row that can be measured as if it was another node.
Abstract translation: 用于测量选定区域上的压力分布的方法和系统包括传感器，该传感器具有通过相交的行和列而形成的压力感测电容节点阵列，其中将节点的测量电容与放置在其上的参考电容的固定值进行比较 每行可以被测量，就像是另一个节点一样。
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公开(公告)号：US20250067609A1
公开(公告)日：2025-02-27
申请号：US18814377
申请日：2024-08-23
Applicant: XSENSOR Technology Corporation
Inventor： Terence Russell
IPC: G01L5/00 , G01L1/14 , G01M17/007
Abstract: A system determines the position of a seatbelt in a crash test using a pressure sensing garment affixed to a crash test dummy. The pressure sensing garment is a surface or material configured to measure pressure applied to the crash test dummy during a crash test. The pressure sensing garment measures pressure applied to the crash test dummy using a capacitive sensor grid. The system determines the position of the seatbelt based on the pressure data from the pressure sensing garment and may apply various algorithms to automatically determine the angle and centerline of the seatbelt based on the pressure data.
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公开(公告)号：US12089952B2
公开(公告)日：2024-09-17
申请号：US17387387
申请日：2021-07-28
Applicant: Xsensor Technology Corporation
Inventor： Jeffrey Chao-Hsin Li , John Alexander Hogg , Adele Syt Fu Chui
CPC classification number: A61B5/6802 , A43B3/34 , A43B3/44 , A43B3/48 , A43B17/00 , A61B5/0002 , A61B5/6807 , A61B5/743 , G01L1/146 , A61B2562/0247 , A61B2562/0271 , A61B2562/164 , A61B2562/227
Abstract: The enclosed describes a sensor pad for wearing on a human body. The sensor pad is configured to be in contact with a substrate having a contoured surface, such as a surface of the body. The sensor pad comprises at least a sensor layer and a stiffener layer. The sensor layer comprises a surface area defining a sensing area configured to measure value at a plurality of locations of the sensing area. The stiffener layer is couples to the surface area of the sensor layer. The stiffener layer has a micro-cut pattern to reduce mechanical resistance of the stiffener layer. The micro-cut pattern facilitates the stiffener layer in stretching or compressing in one or more predefined directions, enabling the stiffener lay to conform to the contoured surface of the substrate.
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公开(公告)号：US20220079514A1
公开(公告)日：2022-03-17
申请号：US17019090
申请日：2020-09-11
Applicant: XSENSOR Technology Corporation
Inventor： Ian Main , Mohammad Najafi , Mitchell Robert Knight , Adele Syt Fu Chui , Dylan Heckbert , Murray Vince
IPC: A61B5/00 , A61B5/0205 , A61B5/11 , A47C21/00 , G06N20/00
Abstract: Embodiments may relate to an air-permeable weight support system, which may include a microclimate fabric layer and an air-permeable capacitive sensor layer below the microclimate fabric layer. The air-permeable capacitive sensor layer may include two air-permeable substrates, each carrying a plurality of electrically conductive pathways that are impermeable to air. The two air-permeable substrates may securely position the electrically conductive pathways to define a sensor grid and position the electrically conductive pathways that are impermeable to air to be spaced apart to define a plurality of air pathways for the air-permeable capacitive sensor layer. The sensor data may be used to determine a sleep state of the person using the weight support system. A computer may identify the poses of the person based on the pressure sensor data. A machine learning model may rely on the poses, the heart rates, the respiration rates to determine the sleep state.
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