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11. 发明公开

US20240094747A1 REMOTE CONTROL OF FLUID-HANDLING DEVICES 审中-公开
公开(公告)号：US20240094747A1
公开(公告)日：2024-03-21
申请号：US18212131
申请日：2023-06-20
申请人： SitePro, Inc.
发明人： Aaron Phillips
IPC分类号： G05D7/06 , E21B47/00 , G05B9/02 , G05B19/042 , G06F3/0484 , H04L67/02
CPC分类号： G05D7/0676 , E21B47/00 , G05B9/02 , G05B19/0428 , G06F3/0484 , H04L67/02 , G05B2219/23472 , G05B2219/24015 , G05B2219/25204 , G05B2219/31369
摘要： Provided is a process, including: receiving, via the network interface, from a remote user device, a command to change a state of the fluid-handling device to a target state; translating the received command into a translated command operative to cause a local controller of the fluid-handling device to drive the fluid-handling equipment to the target state, the local controller being responsive to the command and feedback from the fluid-handling device indicative of whether the fluid-handling device is in the target state; and sending the translated command to the local controller

12. 发明公开

US20240066214A1 PUMPING FLUID DELIVERY SYSTEMS AND METHODS USING FORCE APPLICATION ASSEMBLY 审中-公开
公开(公告)号：US20240066214A1
公开(公告)日：2024-02-29
申请号：US18502236
申请日：2023-11-06
申请人： DEKA Products Limited Partnership
发明人： Dean Kamen , Larry Brian Gray , Eric Yeaton
IPC分类号： A61M5/142 , A61B5/15 , A61B5/151 , A61M5/14 , A61M5/145 , A61M5/148 , A61M5/168 , A61M5/32 , B23P15/00 , F04B7/00 , F04B43/02 , F04B43/09 , G01F22/00 , G05D7/06
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 , A61M2005/14268 , A61M2205/0266 , A61M2205/0294 , A61M2205/18 , A61M2205/3331 , A61M2205/3375 , A61M2205/3546 , A61M2205/3576 , A61M2205/8237 , A61M2206/22 , A61M2209/045 , F04B43/1253 , G05D7/0647 , Y10T29/49236 , Y10T29/494 , Y10T29/49412 , Y10T29/49826 , Y10T29/49828
摘要： A method of dispensing a therapeutic fluid from a line includes providing an inlet line connectable to an upstream fluid source. The inlet line is in downstream fluid communication with a pumping chamber. The pumping chamber has a pump outlet. The method also includes actuating a force application assembly so as to restrict retrograde flow of fluid through the inlet while pressurizing the pumping chamber to urge flow through the pump outlet. A corresponding system employs the method.

13. 发明授权

US11890448B2 Method and system for shape-memory alloy wire control 有权
公开(公告)号：US11890448B2
公开(公告)日：2024-02-06
申请号：US17185074
申请日：2021-02-25
申请人： DEKA Products Limited Partnership
发明人： Colin H. Murphy , Dean Kamen , John M. Kerwin , Larry B. Gray
IPC分类号： A61M5/142 , A61M5/145 , A61M5/168 , G01F3/20 , G01F13/00 , G01F25/00 , G05D7/06 , A61M5/172
CPC分类号： A61M5/14224 , A61M5/14248 , A61M5/14586 , A61M5/16809 , A61M5/16886 , A61M5/172 , G01F3/20 , G01F13/006 , G01F25/0092 , G05D7/0641 , G05D7/0676 , A61M2005/14268 , A61M2205/0266 , A61M2205/0294 , A61M2205/18 , A61M2205/3331 , A61M2205/3375 , A61M2205/3546 , A61M2205/3576 , A61M2205/8237 , A61M2206/22 , A61M2209/045 , G05D7/0635
摘要： A method for controlling a device using a shape-memory alloy wire is disclosed. The method includes determining an ontime for the shape-memory alloy wire based on a target volume to be pumped by a pump plunger, determining the temperature of the shape-memory alloy wire and adjusting the ontime based on the temperature of the shape-memory alloy wire.

14. 发明公开

US20230417453A1 TEMPERATURE CONTROL APPARATUS 审中-公开
公开(公告)号：US20230417453A1
公开(公告)日：2023-12-28
申请号：US18342317
申请日：2023-06-27
申请人： SMC CORPORATION
发明人： Tatsuya AMANO , Takafumi KOJIMA
IPC分类号： F24H15/223 , G05D23/19 , G05D7/06 , F24H15/34 , F24H15/355
CPC分类号： F24H15/223 , G05D23/1928 , G05D7/0676 , F24H15/34 , F24H15/355 , F24H15/12
摘要： [Object] To provide a temperature control apparatus that has a high degree of freedom in designing a heat exchanger and that is excellent in versatility in terms of the temperature of a circulating liquid even when a high-temperature circulating liquid is used.
[Solution] A temperature control apparatus 1 includes a circulation circuit 12 that delivers a circulating liquid from the main tank 5 to a load that is external and returns the circulating liquid received from the load to the main tank again, a cooling circuit 25 that cools the circulating liquid delivered from a sub-tank 20 with a heat exchanger 33 and returns the circulating liquid to the sub-tank again, and a control unit 40 that controls the flow rate of the circulating liquid flowing through the cooling circuit. The sub-tank is connected to the main tank so as to be capable of leading excessive circulating liquid out of the main tank. A second cooling flow passage 27 of the cooling circuit includes a connecting flow passage 28 that branches from the second cooling flow passage 27 and that is connected to the main tank. A first temperature sensor 61 is provided in the circulation circuit to measure the temperature of the circulating liquid. The control unit controls the output of a cooling pump 55 provided in the cooling circuit on the basis of the measured temperature of the circulating liquid received from the first temperature sensor and controls the flow rate of the circulating liquid from the cooling circuit to the circulation circuit.

15. 发明公开

US20230277766A1 TECHNIQUES TO REDUCE RISK OF OCCLUSIONS IN DRUG DELIVERY SYSTEMS 审中-公开
公开(公告)号：US20230277766A1
公开(公告)日：2023-09-07
申请号：US18316703
申请日：2023-05-12
申请人： INSULET CORPORATION
发明人： Yibin ZHENG , Joon Bok LEE , Jason O'CONNOR
IPC分类号： A61M5/172 , A61M5/142 , A61K38/28 , G16H20/17 , G16H40/67 , G05D7/06 , G05B15/02
CPC分类号： A61M5/172 , A61M5/14248 , A61K38/28 , G16H20/17 , G16H40/67 , G05D7/0623 , G05D7/0676 , G05B15/02 , A61M2205/18 , A61M2205/52 , A61M2205/3331 , A61M2205/3584
摘要： Disclosed are techniques to establish a modified pump rate that mitigates the effects of a pump occlusion and enables a recommended dosage of insulin to be output by a pump mechanism over the course of a control cycle. In an example, the pump rate may be reduced by adding a calculated time interval between application of actuation commands to extend the amount of time over which insulin may be output by the pump mechanism.

16. 发明公开

US20230251674A1 METHOD OF GENERATING CONTROLLED FLOW EVENT IN PIPES TO REGULATE HYDRAULIC CONDITIONS 审中-公开
公开(公告)号：US20230251674A1
公开(公告)日：2023-08-10
申请号：US18096303
申请日：2023-01-12
申请人： Fortune Brands Water Innovations LLC
发明人： Henry M. Halimi , Jeffrey A. Scilingo , David E. Featherstone
IPC分类号： G05D7/06 , G08B3/10 , G08B21/18
CPC分类号： G05D7/0676 , G05D7/0623 , G08B3/10 , G08B21/182 , E03D1/26
摘要： A device for generating a controlled flow event to regulate a hydraulic condition of a piping system of a building is an electrically-powered fluid pump or fluid valve, having a fluid inlet and fluid outlet. The fluid inlet is configured to be in fluidic communication with a tank of a toilet or is supplied water from the piping system of the building. The fluid outlet is in fluidic communication with either: i) a bowl of the toilet; ii) an overflow tube of the toilet tank; or iii) the tank of the toilet; iv) or a drain. An electronic controller controls the operation of the device and is configured to repeatedly turn on and off the electrically-powered fluid pump for a predetermined elapsed time when the hydraulic condition is identified. The hydraulic condition may be a potential freezing condition or an overly high pressure of the piping system of the building.

17. 发明授权

US11717609B2 Adhesive and peripheral systems and methods for medical devices 有权
公开(公告)号：US11717609B2
公开(公告)日：2023-08-08
申请号：US17682450
申请日：2022-02-28
申请人： DEKA Products Limited Partnership
发明人： Dean Kamen , Larry B. Gray , Russell H. Beavis
IPC分类号： G08G1/04 , 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 , F04B43/12 , A61M5/152 , A61M5/158 , A61M5/172 , G08C17/02 , H04B7/26 , G05B23/02 , A61B5/00 , A61M5/50 , A61M5/162 , A61M5/36 , A61B5/155 , A61J1/20
CPC分类号： A61M5/14248 , A61B5/150022 , A61B5/15117 , A61B5/150175 , A61B5/15186 , A61B5/150358 , A61B5/150389 , A61B5/150503 , A61M5/142 , A61M5/148 , A61M5/1413 , A61M5/1452 , A61M5/14212 , A61M5/14232 , A61M5/14586 , 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 , A61M5/141 , A61M5/14216 , A61M5/14224 , A61M5/14244 , A61M5/152 , A61M5/158 , A61M5/162 , A61M5/16813 , A61M5/16886 , A61M5/172 , A61M5/1723 , A61M5/365 , A61M5/5086 , A61M2005/1402 , A61M2005/14208 , A61M2005/14252 , A61M2005/14268 , A61M2005/14506 , A61M2005/1581 , A61M2005/1583 , A61M2005/1585 , A61M2005/1586 , A61M2005/16863 , A61M2005/1726 , 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 , Y10T29/494 , Y10T29/49236 , 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.

18. 发明授权

US11712513B2 Adhesive and peripheral systems and methods for medical devices 有权
公开(公告)号：US11712513B2
公开(公告)日：2023-08-01
申请号：US16933405
申请日：2020-07-20
申请人： DEKA Products Limited Partnership
发明人： Larry B. Gray , Eric Yeaton
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 , F04B43/12 , A61M5/152 , A61M5/158 , A61M5/172 , G08C17/02 , H04B7/26 , G05B23/02 , A61B5/00 , A61M5/50 , A61M5/162 , A61M5/36 , A61B5/155 , A61J1/20
CPC分类号： A61M5/14248 , A61B5/150022 , A61B5/15117 , A61B5/150175 , A61B5/15186 , A61B5/150358 , A61B5/150389 , A61B5/150503 , A61M5/142 , A61M5/148 , A61M5/1413 , A61M5/1452 , A61M5/14212 , A61M5/14232 , A61M5/14586 , 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 , A61M5/141 , A61M5/14216 , A61M5/14224 , A61M5/14244 , A61M5/152 , A61M5/158 , A61M5/162 , A61M5/16813 , A61M5/16886 , A61M5/172 , A61M5/1723 , A61M5/365 , A61M5/5086 , A61M2005/1402 , A61M2005/14208 , A61M2005/14252 , A61M2005/14268 , A61M2005/14506 , A61M2005/1581 , A61M2005/1583 , A61M2005/1585 , A61M2005/1586 , A61M2005/16863 , A61M2005/1726 , 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 , Y10T29/494 , Y10T29/49236 , Y10T29/49412 , Y10T29/49826 , Y10T29/49828
摘要： A repeater system may control a pump by using a repeater and a user interface. An adhesive patch system may be used for affixing a pump or other object to a human body. Such an adhesive patch system may include two sets of adhesive members, each member including an adhesive material on at least one side so as to attach to the body. The members of the first set are spaced to allow the members of the second set to attach to the body in spaces provided between the members of the first set, and the members of the second set are spaced to allow members of the first set to detach from the body without detaching the members of the second set. Also, fill stations and base stations are provided for personal pump systems.

19. 发明公开

US20230221736A1 FLOW RATE CONTROL DEVICE, FLOW RATE CONTROL METHOD, AND CHILLER 审中-公开
公开(公告)号：US20230221736A1
公开(公告)日：2023-07-13
申请号：US18000305
申请日：2021-06-16
申请人： SHINWA CONTROLS CO., LTD
发明人： Toru IKEGAMI
IPC分类号： G05D7/06
CPC分类号： G05D7/0676
摘要： A flow rate control device includes a flowmeter that detects a flow rate of a fluid discharged from a fluid machine driven by a motor, and a controller that changes a frequency of a drive input voltage for driving the motor. The controller stores a tuning frequency table recording relationships between a plurality of difference ranges each of which defines a range to which an absolute value of a difference between the flow rate of the fluid and the target flow rate belongs by a lower limit value and an upper limit value of the range, and a plurality of tuning frequencies defined correspondingly to the respective difference ranges. The controller decides, based on a difference between the flow rate of the fluid and the target flow rate and the tuning frequency table, the tuning frequency corresponding to the difference between the converted flow rate and the target flow rate.

20. 发明授权

US11687101B2 HVAC self-balancing components and controls 有权
公开(公告)号：US11687101B2
公开(公告)日：2023-06-27
申请号：US17726835
申请日：2022-04-22
申请人： Best Technologies, Inc.
发明人： John C. Karamanos , Herbert Willke
IPC分类号： G05D7/06 , F24F11/72 , G01F1/42 , G01F15/00 , F24F11/62 , F24F11/30 , F24F11/79 , G05B17/02 , F24F11/75 , F24F110/30 , F24F140/40 , F24F11/63 , F24F11/64 , F24F110/40 , F24F11/56
CPC分类号： G05D7/0647 , F24F11/30 , F24F11/62 , F24F11/75 , F24F11/79 , G01F1/42 , G01F15/003 , G05B17/02 , G05D7/0635 , G05D7/0676 , F24F11/56 , F24F11/63 , F24F11/64 , F24F2110/30 , F24F2110/40 , F24F2140/40 , G05B2219/2614 , G05B2219/36249 , G05B2219/40573
摘要： An intelligent self-balancing downstream device that can obtain accurate flow measurements (e.g., flow of a liquid or gas through a tube) that can perform the self-balancing in situ and during operation to satisfy a set point and without k factors or the use of TAB balancers. The downstream device may be controllable by a single software system or network. The downstream device can operate in a single zone or be coupled with multiple like apparatuses. It has a high turndown ratio and self-balances, which can allow for continuous commissioning with built-in fault diagnostic systems. A fluid metering device can include control systems that operate progressively based on unique actuation mechanisms and/or algorithms that allow for precise flow control and feedback to self-balance and commission the system.

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