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公开(公告)号：US12115342B2
公开(公告)日：2024-10-15
申请号：US18341032
申请日：2023-06-26
发明人： Dean Kamen , Larry B. Gray , Russell H. Beavis
IPC分类号： G08G1/04 , A61B5/15 , A61B5/151 , A61M5/14 , A61M5/142 , A61M5/145 , A61M5/148 , A61M5/168 , A61M5/32 , B23P15/00 , F04B7/00 , F04B43/02 , F04B43/09 , G01F22/00 , G05D7/06 , A61B5/00 , A61B5/155 , A61J1/20 , A61M5/152 , A61M5/158 , A61M5/162 , A61M5/172 , A61M5/36 , A61M5/50 , F04B43/12 , G05B23/02 , G08C17/02 , H04B7/26
CPC分类号： A61M5/14248 , A61B5/150022 , A61B5/150175 , A61B5/150358 , A61B5/150389 , A61B5/150503 , A61B5/15117 , A61B5/15186 , A61M5/1413 , A61M5/142 , A61M5/14212 , A61M5/14232 , A61M5/1452 , A61M5/14586 , A61M5/148 , A61M5/168 , A61M5/16804 , A61M5/16809 , A61M5/16831 , A61M5/3287 , B23P15/00 , F04B7/00 , F04B43/02 , F04B43/09 , G01F22/00 , G05D7/0676 , A61B5/0024 , A61B5/1427 , A61B5/15107 , A61B5/15119 , A61B5/15121 , A61B5/15123 , A61B5/15125 , A61B5/6833 , A61B2560/0412 , A61J1/20 , A61M2005/1402 , A61M5/141 , A61M2005/14208 , A61M5/14216 , A61M5/14224 , A61M5/14244 , A61M2005/14252 , A61M2005/14268 , A61M2005/14506 , A61M5/152 , A61M5/158 , A61M2005/1581 , A61M2005/1583 , A61M2005/1585 , A61M2005/1586 , A61M5/162 , A61M5/16813 , A61M2005/16863 , A61M5/16886 , A61M5/172 , A61M5/1723 , A61M2005/1726 , A61M5/365 , A61M5/5086 , A61M2205/0266 , A61M2205/0294 , A61M2205/04 , A61M2205/16 , A61M2205/18 , A61M2205/3303 , A61M2205/3331 , A61M2205/3334 , A61M2205/3337 , A61M2205/3341 , A61M2205/3368 , A61M2205/3375 , A61M2205/3379 , A61M2205/3389 , A61M2205/3523 , A61M2205/3546 , A61M2205/3569 , A61M2205/3576 , A61M2205/3592 , A61M2205/50 , A61M2205/502 , A61M2205/52 , A61M2205/581 , A61M2205/582 , A61M2205/583 , A61M2205/8206 , A61M2205/8237 , A61M2206/22 , A61M2207/00 , A61M2209/045 , A61M2230/201 , F04B43/1253 , F04C2230/60 , G05B23/02 , G05D7/0647 , G08C17/02 , H04B7/2609 , Y10T29/49236 , Y10T29/494 , Y10T29/49412 , Y10T29/49826 , Y10T29/49828
摘要： Fill stations and base stations are provided for personal pump systems. The fill stations may be opened and closed to accept a reservoir and to allow fluid to be introduced into the reservoir for use with personal pump systems. The fill stations may hold the reservoir at a tilt relative to an underlying surface and may discourage overfilling of the reservoir. The filling stations may also include viewing windows having fluid lines marked thereon for indicating volume of fluid within the reservoir.
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公开(公告)号：US20240228258A1
公开(公告)日：2024-07-11
申请号：US18613257
申请日：2024-03-22
IPC分类号： B67D1/12 , B67D1/00 , B67D1/08 , B67D1/10 , F04B13/02 , F04B23/04 , F04B49/02 , F04B49/06 , F04B51/00 , F04D15/00 , G05B15/02
CPC分类号： B67D1/122 , B67D1/0034 , B67D1/0036 , B67D1/0037 , B67D1/0888 , B67D1/10 , B67D1/102 , B67D1/104 , F04B13/02 , F04B23/04 , F04B49/02 , F04B49/065 , F04B51/00 , F04D15/0027 , G05B15/02 , B67D2001/0097
摘要： A method and computer program product for defining a PWM drive signal having a defined voltage potential. The PWM drive signal has a plurality of “on” portions and a plurality of “off” portions that define a first duty cycle for regulating, at least in part, a flow rate of a pump assembly. At least a portion of the “on” portions of the PWM drive signal are pulse width modulated to define a second duty cycle for the at least a portion of the “on” portions of the PWM drive signal. The second duty cycle regulates, at least in part, the percentage of the defined voltage potential applied to the pump assembly.
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公开(公告)号：US20230257247A1
公开(公告)日：2023-08-17
申请号：US18138379
申请日：2023-04-24
发明人： Russell H. Beavis , Benjamin W. Jones, JR. , John M. Kerwin , Larry B. Gray , Casey P. Manning , Felix Winkler , Robert A. Charles
IPC分类号： B67D1/00 , G01F3/10 , G01F3/20 , G01F23/80 , G05D7/06 , G01F1/34 , G01F1/56 , G01F1/66 , B67D1/08
CPC分类号： B67D1/0036 , G01F3/10 , G01F3/20 , G01F23/804 , G05D7/0617 , G01F1/34 , G01F1/56 , G01F1/662 , B67D1/0855 , B67D1/0888 , Y10T137/7759 , Y10T137/7722 , Y10T137/85978 , B67D2210/00034 , B67D2210/0006
摘要： A flow sensor includes a fluid chamber configured to receive a fluid. A diaphragm assembly is configured to be displaced whenever the fluid within the fluid chamber is displaced. A transducer assembly is configured to monitor the displacement of the diaphragm assembly and generate a signal based, at least in part, upon the quantity of fluid displaced within the fluid chamber.
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公开(公告)号：US20230226274A1
公开(公告)日：2023-07-20
申请号：US18126599
申请日：2023-03-27
发明人： Dean Kamen , Larry B. Gray , Russell H. Beavis , John M. Kerwin , Derek G. Kane
IPC分类号： A61M5/142 , F04B43/02 , A61M5/145 , A61M5/168 , G05D7/06 , F04B43/09 , F04B7/00 , A61M5/32 , B23P15/00 , A61B5/15 , A61B5/151 , A61M5/148 , G01F22/00 , A61M5/14
CPC分类号： A61M5/14248 , F04B43/02 , A61M5/14586 , A61M5/16809 , G05D7/0676 , F04B43/09 , F04B7/00 , A61M5/3287 , B23P15/00 , A61B5/150022 , A61B5/150175 , A61B5/150358 , A61B5/150389 , A61B5/150503 , A61B5/15117 , A61B5/15186 , A61M5/14232 , A61M5/148 , A61M5/168 , A61M5/1452 , A61M5/142 , A61M5/16831 , A61M5/14212 , G01F22/00 , A61M5/1413 , A61M5/16804 , Y10T29/49236 , Y10T29/494 , Y10T29/49826 , Y10T29/49412 , Y10T29/49828 , A61M2005/14268 , A61M2205/0266 , A61M2205/0294 , A61M2205/18 , A61M2205/3331 , A61M2205/3375 , A61M2205/3546 , A61M2205/3576 , A61M2205/8237 , A61M2206/22 , A61M2209/045 , G05D7/0647 , F04B43/1253
摘要： An apparatus for determining the volume of fluid dispensed. The apparatus has an acoustic volume sensor that acoustically excites a reference volume and a measurement chamber with a loudspeaker and measures the acoustic response with microphones acoustically coupled to the reference and the measurement chamber. The loudspeaker and sensing microphones are connected to the measurement chamber by separate ports. A detachable dispensing chamber is coupled to the acoustic volume sensor. The volume of the fluid dispensed is determined by a processor based on the acoustic response of the microphones to acoustic excitement by the loudspeaker.
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公开(公告)号：US11661329B2
公开(公告)日：2023-05-30
申请号：US17568139
申请日：2022-01-04
IPC分类号： B67D1/00 , B67D1/08 , B67D1/10 , B67D1/12 , F04B13/02 , F04B49/06 , F04B51/00 , F04D15/00 , G05B15/02 , F04B49/02 , F04B23/04
CPC分类号： B67D1/122 , B67D1/0034 , B67D1/0036 , B67D1/0037 , B67D1/0888 , B67D1/10 , B67D1/102 , B67D1/104 , F04B13/02 , F04B23/04 , F04B49/02 , F04B49/065 , F04B51/00 , F04D15/0027 , G05B15/02 , B67D2001/0097
摘要： A method and computer program product for defining a PWM drive signal having a defined voltage potential. The PWM drive signal has a plurality of “on” portions and a plurality of “off” portions that define a first duty cycle for regulating, at least in part, a flow rate of a pump assembly. At least a portion of the “on” portions of the PWM drive signal are pulse width modulated to define a second duty cycle for the at least a portion of the “on” portions of the PWM drive signal. The second duty cycle regulates, at least in part, the percentage of the defined voltage potential applied to the pump assembly.
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公开(公告)号：US20230110597A1
公开(公告)日：2023-04-13
申请号：US17897684
申请日：2022-08-29
发明人： Russell H. Beavis , Benjamin W. Jones , John M. Kerwin , Larry B. Gray , Casey P. Manning , Felix Winkler , Robert A. Charles
IPC分类号： G05D7/06
摘要： A flow control device is disclosed. The flow control device includes a solenoid, the solenoid including an armature. Also, a piston connected to the armature. The piston includes a primary orifice. The piston having an open position and a closed position. A piston spring connected to the piston is also includes and at least one secondary orifice. The movement of the piston to the open position at least partially opens the at least one secondary orifice and the movement of the piston to the closed position at least partially closes the at least one secondary orifice. The movement of the armature actuates the piston movement and controls fluid flow from the primary orifice through the at least one secondary orifice.
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公开(公告)号：US11559625B2
公开(公告)日：2023-01-24
申请号：US16901085
申请日：2020-06-15
发明人： Dean Kamen , Larry B. Gray , Russell H. Beavis
IPC分类号： A61M5/142 , F04B43/02 , A61M5/168 , G05D7/06 , F04B43/09 , F04B7/00 , A61M5/32 , B23P15/00 , A61M5/145 , G01F22/00 , A61M5/14 , F04B43/12 , A61M5/172 , G08C17/02 , H04B7/26 , G05B23/02 , A61M5/158 , A61B5/00 , A61M5/50 , A61M5/162 , A61M5/36 , A61B5/155 , A61J1/20
摘要： A patch-sized fluid delivery device may include a reusable portion and a disposable portion. The disposable portion may include components that come into contact with the fluid, while the reusable portion may include only components that do not come into contact with the fluid. Redundant systems, such as redundant controllers, power sources, motor actuators, and alarms, may be provided. Alternatively or additionally, certain components can be multi-functional, such a microphones and loudspeakers that may be used for both acoustic volume sensing and for other functions and a coil that may be used as both an inductive coupler for a battery recharger and an antenna for a wireless transceiver. Various types of network interfaces may be provided in order to allow for remote control and monitoring of the device.
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公开(公告)号：US20220249769A1
公开(公告)日：2022-08-11
申请号：US17682450
申请日：2022-02-28
发明人： Dean Kamen , Larry B. Gray , Russell H. Beavis
IPC分类号： A61M5/142 , F04B43/02 , A61M5/168 , G05D7/06 , F04B43/09 , F04B7/00 , A61M5/32 , B23P15/00 , A61M5/145 , G01F22/00 , A61M5/14
摘要： Fill stations and base stations are provided for personal pump systems. The fill stations may be opened and closed to accept a reservoir and to allow fluid to be introduced into the reservoir for use with personal pump systems. The fill stations may hold the reservoir at a tilt relative to an underlying surface and may discourage overfilling of the reservoir. The filling stations may also include viewing windows having fluid lines marked thereon for indicating volume of fluid within the reservoir.
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公开(公告)号：US20210293232A1
公开(公告)日：2021-09-23
申请号：US17107880
申请日：2020-11-30
发明人： Dean Kamen , Larry B. Gray , Russell H. Beavis
IPC分类号： F04B43/02 , A61M5/145 , A61M5/168 , G05D7/06 , F04B43/09 , F04B7/00 , A61M5/142 , G01F22/00 , A61M5/14 , A61J1/20
摘要： A patch-sized fluid delivery device may include a reusable portion and a disposable portion. The disposable portion may include components that come into contact with the fluid, while the reusable portion may include only components that do not come into contact with the fluid. Redundant systems, such as redundant controllers, power sources, motor actuators, and alarms, may be provided. Alternatively or additionally, certain components can be multi-functional, such a microphones and loudspeakers that may be used for both acoustic volume sensing and for other functions and a coil that may be used as both an inductive coupler for a battery recharger and an antenna for a wireless transceiver. Various types of network interfaces may be provided in order to allow for remote control and monitoring of the device.
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公开(公告)号：US11002699B2
公开(公告)日：2021-05-11
申请号：US15457291
申请日：2017-03-13
摘要： A system for product water output. The system includes a controller, a first conductivity sensor in communication with the controller, a first product valve downstream from the first conductivity sensor and in communication with the controller, a second product valve downstream from the first product valve and in communication with the controller, a second conductivity sensor downstream from the second product valve and in communication with the controller, and a divert valve downstream from the first conductivity sensor and upstream from the first product valve and in communication with the controller.
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