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1.发明申请公开(公告)号：US20210243843A1
公开(公告)日：2021-08-05
申请号：US17162298
申请日：2021-01-29
发明人： Richard P. Nardo , Andrew Moss , John Michael Kasunich , Breese John Watson , Hugo van der Walt , Farhad Haghgoeian
摘要： A heating element includes an electrically insulating layer; resistive layer formed of a positive temperature coefficient material; and an electrically conductive layer disposed between the electrically insulating layer and the resistive layer and including a first bus and a second bus that is spaced apart from the first bus, the resistive layer electrically connecting the first bus and the second bus. The electrically insulating layer, the electrically conductive layer, and the resistive layer are stacked to form a lamination and the lamination having a thickness and a width and length extending orthogonal to the thickness. The lamination may have slits extending through the thickness thereof and along a portion of the length thereof. Terminals may be connected to the buses and arranged to provide a counter current flow pattern across the lamination. The lamination may be used in a warming device and in connection with a patient warming system.
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公开(公告)号：US20210236326A1
公开(公告)日：2021-08-05
申请号：US17162379
申请日：2021-01-29
发明人： Richard P. Nardo , Farhad Haghgoeian , Andrew Moss , John Michael Kasunich , Damon Jurkiewicz , James T. Dacek , Gabor Louis Toth
摘要： A patient warming system includes a control unit coupled to one or more warming devices. The control unit may control application of power to the heating elements of the warming devices. The control unit may provide hardware and/or software approaches to monitor and detect an overtemperature situation and/or fault of a given warming device.
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3.发明授权公开(公告)号：US12127309B2
公开(公告)日：2024-10-22
申请号：US17162298
申请日：2021-01-29
发明人： Richard P. Nardo , Andrew Moss , John Michael Kasunich , Breese John Watson , Hugo van der Walt , Farhad Haghgoeian
CPC分类号： H05B1/0294 , H05B3/03 , H05B3/145 , H05B3/16 , H05B3/34 , H05B2203/02
摘要： A heating element includes an electrically insulating layer; resistive layer formed of a positive temperature coefficient material; and an electrically conductive layer disposed between the electrically insulating layer and the resistive layer and including a first bus and a second bus that is spaced apart from the first bus, the resistive layer electrically connecting the first bus and the second bus. The electrically insulating layer, the electrically conductive layer, and the resistive layer are stacked to form a lamination and the lamination having a thickness and a width and length extending orthogonal to the thickness. The lamination may have slits extending through the thickness thereof and along a portion of the length thereof. Terminals may be connected to the buses and arranged to provide a counter current flow pattern across the lamination. The lamination may be used in a warming device and in connection with a patient warming system.
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公开(公告)号：US12115097B2
公开(公告)日：2024-10-15
申请号：US17162379
申请日：2021-01-29
发明人： Richard P. Nardo , Farhad Haghgoeian , Andrew Moss , John Michael Kasunich , Damon Jurkiewicz , James T. Dacek , Gabor Louis Toth
CPC分类号： A61F7/00 , G16H20/30 , G16H40/63 , A61F2007/0086 , A61F2007/0093 , A61F2007/0096 , A61F7/08
摘要： A patient warming system includes a control unit coupled to one or more warming devices. The control unit may control application of power to the heating elements of the warming devices. The control unit may provide hardware and/or software approaches to monitor and detect an overtemperature situation and/or fault of a given warming device.
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