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公开(公告)号：US20180214063A1
公开(公告)日：2018-08-02
申请号：US15736682
申请日：2016-06-15
发明人： Poul Michael Fonss Nielsen , Jennifer Ann Kruger , David Mortimer Budgett , Andrew James Taberner , John Daniel McCormick
CPC分类号： A61B5/205 , A61B5/002 , A61B5/036 , A61B5/4337 , A61B5/486 , A61B5/6879 , A61B2562/0247 , A61B2562/043 , A61B2562/164 , A61B2562/168
摘要： A pressure sensor apparatus includes: a plurality of pressure responsive chambers provided along a longitudinal dimension of the apparatus, and a pressure sensor device provided in each chamber which together provide a pressure profile in an anatomical cavity.
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公开(公告)号：US20150244177A1
公开(公告)日：2015-08-27
申请号：US14432120
申请日：2013-10-01
CPC分类号： H02J50/12 , H01F38/14 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/40 , H02J50/80 , H02J50/90 , H02M3/158 , H02M3/3376 , H02M2001/0058 , Y02B70/1433 , Y02B70/1491
摘要： The invention relates to inductive power transfer (IPT) systems, and has particular relevance to control of IPT systems, and to operation of IPT system primary power supplier. There is provided a method for controlling an IPT system primary power supply having a switched resonant circuit; the method comprising: determining the value of a parameter of the system; determining an energy injection switching pattern having a duration dependent on the parameter value; controlling the resonant circuit according to the determined energy injection switching pattern.
摘要翻译： 本发明涉及感应功率传输（IPT）系统，并且与IPT系统的控制以及IPT系统主电源的运行特别相关。 提供了一种用于控制具有开关谐振电路的IPT系统主电源的方法; 所述方法包括：确定所述系统的参数的值; 确定具有取决于参数值的持续时间的能量注入切换模式; 根据确定的能量注入切换模式控制谐振电路。
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公开(公告)号：US10056784B2
公开(公告)日：2018-08-21
申请号：US14432120
申请日：2013-10-01
IPC分类号： H02J7/00 , H02J7/14 , H02J50/12 , H02J50/80 , H02J50/90 , H02J50/40 , H02M3/337 , H02J5/00 , H01F38/14 , H02J7/02 , H02J17/00 , H02M3/158 , H02J50/10 , H02M1/00
CPC分类号： H02J50/12 , H01F38/14 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/40 , H02J50/80 , H02J50/90 , H02M3/158 , H02M3/3376 , H02M2001/0058 , Y02B70/1433 , Y02B70/1491
摘要： The invention relates to inductive power transfer (IPT) systems, and has particular relevance to control of IPT systems, and to operation of IPT system primary power supplier. There is provided a method for controlling an IPT system primary power supply having a switched resonant circuit; the method comprising: determining the value of a parameter of the system; determining an energy injection switching pattern having a duration dependent on the parameter value; controlling the resonant circuit according to the determined energy injection switching pattern.
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公开(公告)号：US11712187B2
公开(公告)日：2023-08-01
申请号：US17302838
申请日：2021-05-13
发明人： Poul Michael Fonss Nielsen , Jennifer Ann Kruger , David Mortimer Budgett , Andrew James Taberner , John Daniel McCormick
CPC分类号： A61B5/205 , A61B5/002 , A61B5/036 , A61B5/4337 , A61B5/486 , A61B5/6879 , A61B2562/0247 , A61B2562/043 , A61B2562/164 , A61B2562/168
摘要： A pressure sensor apparatus includes a plurality of pressure responsive chambers provided along a longitudinal dimension of the apparatus, and a pressure sensor device provided in each chamber which together provide a pressure profile in an anatomical cavity.
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公开(公告)号：US20220387806A1
公开(公告)日：2022-12-08
申请号：US17845025
申请日：2022-06-21
IPC分类号： A61N1/378 , A61N1/372 , A61N1/05 , H02J50/10 , H02J50/00 , H02J50/80 , H02J50/70 , H04B13/00
摘要： A wireless power transfer system that employs a form of conductively coupled power transfer to transfer energy to deeply implanted devices.
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公开(公告)号：US11422051B2
公开(公告)日：2022-08-23
申请号：US16462216
申请日：2017-11-17
摘要： A device for use in pressure sensing such as hydrocephalus shunts, having a housing enclosing a chamber with at least one port communicating with the chamber. A wall of the chamber includes a flexible portion or thin diaphragm that deflects with transitions in pressure to contact an upstand structure of the housing. A pressure sensor is contained within an enclosure sealed from the chamber by a flexible membrane and which receives fluid pressure from the chamber. This arrangement allows for calibration of the device by identifying a knee feature in pressure data associated with the diaphragm making contact with the upstand.
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公开(公告)号：US20210259605A1
公开(公告)日：2021-08-26
申请号：US17302838
申请日：2021-05-13
发明人： Poul Michael Fonss Nielsen , Jennifer Ann Kruger , David Mortimer Budgett , Andrew James Taberner , John Daniel McCormick
摘要： A pressure sensor apparatus includes a plurality of pressure responsive chambers provided along a longitudinal dimension of the apparatus, and a pressure sensor device provided in each chamber which together provide a pressure profile in an anatomical cavity.
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公开(公告)号：US11026614B2
公开(公告)日：2021-06-08
申请号：US15736682
申请日：2016-06-15
发明人： Poul Michael Fonss Nielsen , Jennifer Ann Kruger , David Mortimer Budgett , Andrew James Taberner , John Daniel McCormick
摘要： A pressure sensor apparatus includes: a plurality of pressure responsive chambers provided along a longitudinal dimension of the apparatus, and a pressure sensor device provided in each chamber which together provide a pressure profile in an anatomical cavity.
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