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11.发明授权公开(公告)号：US11257350B2
公开(公告)日：2022-02-22
申请号：US16895435
申请日：2020-06-08
发明人： Peng Liu , Yang Liu , Jiapeng Huang , Darius Cepulis
摘要： A system and method for opportunity-based hygiene monitoring and/or reminding is disclosed. Healthcare providers may have various opportunities to interact with a patient. As such, an opportunity-based focus in managing a healthcare environment may assist in assessing the various opportunities when interacting with the patient. For example, an opportunity-based analysis may be used for protocol compliance, such as compliance with hand hygiene protocols and/or PPE protocols. Further, infection analysis, patient care billing, staff locating, or workload analysis may be opportunity based in order to more efficiently manage the healthcare environment.
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12.发明授权公开(公告)号：US11749093B2
公开(公告)日：2023-09-05
申请号：US17341789
申请日：2021-06-08
CPC分类号： G08B21/245 , G06K7/10366 , G16H40/20 , G01H1/00 , G01P15/18
摘要： A system and method for opportunity-based hygiene monitoring and/or reminding is disclosed. Healthcare providers may have various opportunities to interact with a patient. As such, an opportunity-based focus in managing a healthcare environment may assist in assessing the various opportunities when interacting with the patient. For example, an opportunity-based analysis may be used for protocol compliance, such as compliance with hand hygiene protocols and/or PPE protocols. Further, infection analysis, patient care billing, staff locating, or workload analysis may be opportunity based in order to more efficiently manage the healthcare environment.
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公开(公告)号：US10780444B2
公开(公告)日：2020-09-22
申请号：US15862394
申请日：2018-01-04
发明人： Peng Liu
IPC分类号： B03C1/005 , B01L3/00 , G01N15/14 , G01N15/10 , G01N27/74 , A61M1/34 , C12M1/26 , G01N33/49 , G01N33/574 , G01N33/543
摘要： A system and method for detection of cells is disclosed. Target cells, such as circulating tumor cells (CTCs), may be of interest. Magnetic beads may be bound to the target cells. After which, the target cells (with the magnetic beads attached thereto) may be identified using an applied magnetic field. In one example, magnetic sensors may be used to detect movement of the target cells responsive to an applied magnetic field. In another example, an optical sensor (such as a camera) may be used to detect movement of the target cells responsive to an applied magnetic field. Further, separate from identification of the target cells, the target cells may be sorted using an applied magnetic field. In this way, a magnetic field may be used in either or both of target cell identification or target cell sorting in order to detect target cells of interest.
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公开(公告)号：US20190043337A1
公开(公告)日：2019-02-07
申请号：US16148683
申请日：2018-10-01
发明人： Peng Liu , Yang Liu , Jiapeng Huang
摘要： A system and method for detecting personal protective equipment (PPE) compliance is disclosed. Personal protective equipment, such as gloves, gowns, masks, protective eyewear, may be used to limit transmission of illness either from the patient to the care giver or vice-versa. Compliance with PPE is important in various contexts, including hospital settings, home settings, work settings, and school settings. For example, a healthcare provider may wear a wristband, which may interact with a stationary controller that is associated with an entrance and/or an exit to an area for the patient (such as the stationary controller integrated with or proximate to a hand cleaning agent dispenser) proximate to the entrance and/or exit. The interaction may be used to determine whether the healthcare provider has complied with PPE protocols. Further, the system may be used to train healthcare providers or others in PPE hygiene. In addition, the wristband may be used to check for compliance of a plurality of protocols, such as PPE protocols and hand hygiene (HH) protocols. In this way, the system may be used for safely interacting with patients in order to reduce cross-contamination.
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公开(公告)号：US20180293873A1
公开(公告)日：2018-10-11
申请号：US15946537
申请日：2018-04-05
发明人： Peng Liu , Yang Liu , Jiapeng Huang
CPC分类号： G08B21/245 , G01H1/00 , G01P15/18 , G06K7/10366 , G16H40/20
摘要： A system and method for detecting hand hygiene compliance is disclosed. Hand hygiene is important in various contexts, including hospital settings, home settings, work settings, and school settings. For example, a healthcare provider may wear a wristband, which may interact with a stationary controller that is integrated with or proximate to a hand cleaning agent dispenser. The interaction may be used to determine whether the healthcare provider has complied with hand hygiene protocols. Further, the wristband may be used to train healthcare providers or others (such as children) in proper hand hygiene. Further, the wristband may be used in other contexts, such as integrating hand hygiene monitoring and access control. Also, monitoring people when performing tasks, such as hygiene tasks, cooking, and moving about, may be beneficial to those with cognitive difficulties, such as dementia. A device for detecting the tasks being performed and providing reminders to the people regarding the tasks may help those with dementia.
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