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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
CPC分类号： 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
摘要： 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
发明人： Ian Main , Mohammad Najafi , Mitchell Robert Knight , Adele Syt Fu Chui , Dylan Heckbert , Murray Vince
IPC分类号： A61B5/00 , A61B5/0205 , A61B5/11 , A47C21/00 , G06N20/00
摘要： 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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公开(公告)号：US20220009575A1
公开(公告)日：2022-01-13
申请号：US17485327
申请日：2021-09-25
IPC分类号： B62J1/08
摘要： 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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公开(公告)号：US10973344B2
公开(公告)日：2021-04-13
申请号：US15679123
申请日：2017-08-16
IPC分类号： A47C31/12 , G06N3/04 , G06T7/73 , A47C27/08 , A47C21/04 , A47C21/00 , A47G9/10 , A47C31/00 , A47C27/10 , G06N3/08
摘要： A bedding system uses a convolutional neural network (CNN)-based machine vision to makes adjustments for comfort and/or support. The machine vision process identities a body position by using a trained CNN that receives a pressure image and identifies a body position. The body position may be determined by classifying the pressure image into a predetermined body position classification. The machine vision process includes at least one trained CNN that determines joint locations. The machine vision tracks pressure accumulated at joints over time.
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公开(公告)号：US20190126000A1
公开(公告)日：2019-05-02
申请号：US15798043
申请日：2017-10-30
发明人： Ian Main , Mitchell Robert Knight
摘要： Sleep environment control systems adjust sleep environments independently for individual users. A sleep environment control system delivers multiple environment adjustments via one opening to a user supported by a mattress. The environment adjustments include airflow, water vapor, light, and sound. The sleep environment control system can be placed in adjacent to the mattress thereby to deliver the environment adjustments to the user. The environment adjustments are delivered to the user in a localized fashion such that they do not disrupt other users. The sleep environment control system further generates the one or more environment adjustments.
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公开(公告)号：US20240083306A1
公开(公告)日：2024-03-14
申请号：US18378590
申请日：2023-10-10
CPC分类号： B60N2/0244 , A61B5/0205 , A61B5/18 , B60N2/002 , B60N2/04 , B60N2/16 , B60N2/22 , B60N2/643 , A61B5/024
摘要： An ISS is a seating system that actively adjusts to improve an occupant's comfort, performance, and safety in a specific driving environment. The ISS determines the occupant's posture, position on the seat surface, and/or physiological state, for example, by applying a machine vision process. The ISS can further determine a driving environment. The ISS adjusts its settings and settings of the vehicle according to one or more factors such as an occupant's posture, the occupant's physiological state, the occupant's preferences, and/or the driving environment. The ISS can include a state machine that determines a current state and determines if a change has occurred such that the system should shift to another state that best suits this change. The ISS makes adjustment according to system settings associated with the best suitable state.
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公开(公告)号：US20230391412A1
公开(公告)日：2023-12-07
申请号：US18235642
申请日：2023-08-18
IPC分类号： B62J1/08
CPC分类号： B62J1/08
摘要： 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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公开(公告)号：US20220087617A1
公开(公告)日：2022-03-24
申请号：US17339401
申请日：2021-06-04
发明人： Ian Main , Mohammad Najafi , Mitchell Robert Knight , Adele Syt Fu Chui , Dylan Heckbert , Murray Ross Vince , Bruce Malkinson , Tim Gorjanc
摘要： 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：US10729876B2
公开(公告)日：2020-08-04
申请号：US15798043
申请日：2017-10-30
发明人： Ian Main , Mitchell Robert Knight
IPC分类号： A61M21/02 , A47C21/04 , A47C21/00 , F24F5/00 , A61M11/00 , A61M21/00 , A61M16/00 , A61M16/16
摘要： Sleep environment control systems adjust sleep environments independently for individual users. A sleep environment control system delivers multiple environment adjustments via one opening to a user supported by a mattress. The environment adjustments include airflow, water vapor, light, and sound. The sleep environment control system can be placed in adjacent to the mattress thereby to deliver the environment adjustments to the user. The environment adjustments are delivered to the user in a localized fashion such that they do not disrupt other users. The sleep environment control system further generates the one or more environment adjustments.
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公开(公告)号：US20200148076A1
公开(公告)日：2020-05-14
申请号：US16741662
申请日：2020-01-13
摘要： An ISS is a seating system that actively adjusts to improve an occupant's comfort, performance, and safety in a specific driving environment. The ISS determines the occupant's posture, position on the seat surface, and/or physiological state, for example, by applying a machine vision process. The ISS can further determine a driving environment. The ISS adjusts its settings and settings of the vehicle according to one or more factors such as an occupant's posture, the occupant's physiological state, the occupant's preferences, and/or the driving environment. The ISS can include a state machine that determines a current state and determines if a change has occurred such that the system should shift to another state that best suits this change. The ISS makes adjustment according to system settings associated with the best suitable state.
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