公开(公告)号：US20240361164A1

公开(公告)日：2024-10-31

申请号：US18674600

申请日：2024-05-24

申请人： NVENTION LTD.

发明人： Paul James Lingane

IPC分类号： G01F1/684 ,  A61M5/168 ,  A61M27/00 ,  G01F1/696

CPC分类号： G01F1/6847 ,  A61M5/16886 ,  A61M27/00 ,  G01F1/696 ,  A61M2205/3334 ,  A61M2205/3368 ,  A61M2205/3653

摘要： Embodiments of the invention provide a device and method of action for a device that abuts the outside of infusion or effusion tubing and uses thermal mass-flow techniques to determine if fluid is flowing or stopped within the tubing. The device includes a housing which carries a heater and temperature sensor arranged such that, when the housing is coupled to the tubing, the heater and temperature sensor are at opposite sides of the tubing wall, in facing relationship. They are for example approximately diametrically opposed, permitting the device to contact the tubing at only one point and so be very compact.

公开(公告)号：US12128207B2

公开(公告)日：2024-10-29

申请号：US18582830

申请日：2024-02-21

申请人： OSAA INNOVATION APS

发明人： Ahmed Abdullah Hessam

IPC分类号： A61M39/28 ,  A61M5/168

CPC分类号： A61M39/28 ,  A61M5/16881

摘要： An assembly and a system suitable for dispensing liquid from a compressible bag, such as for IV treatment of a patient. The assembly includes an apparatus and a flexible mat. The apparatus includes a housing with a dispensing end and an opposite rear end, a floor comprising a flat floor surface, a pair of parallel guiding tracks and a roller arrangement including a roller body. The roller arrangement has a first roller arrangement end and a second roller arrangement end respectively engaged with the respective guiding tracks. The mat has a first mat end, which is mounted to or adapted to be mounted to the roller body and the mat is located at least partly on the flat floor between said guiding tracks.

公开(公告)号：US12128006B2

公开(公告)日：2024-10-29

申请号：US18230351

申请日：2023-08-04

申请人： DEKA Products Limited Partnership

发明人： Richard J. Lanigan ,  Dean Kamen ,  Bright C. K. Foo ,  Kevin L. Grant ,  Lisa A. Gustin

IPC分类号： A61J1/20 ,  A61M5/14 ,  A61M5/142 ,  A61M5/168 ,  A61M5/172 ,  B65B3/00 ,  G01F11/08 ,  G05D7/06 ,  G16H20/17 ,  H01Q1/27 ,  H01Q7/00 ,  H01Q9/26

CPC分类号： A61J1/2096 ,  A61J1/20 ,  A61M5/1413 ,  A61M5/142 ,  A61M5/14244 ,  A61M5/14248 ,  A61M5/16809 ,  A61M5/172 ,  B65B3/003 ,  G01F11/086 ,  G05D7/0647 ,  G05D7/0676 ,  G16H20/17 ,  H01Q1/273 ,  H01Q7/00 ,  H01Q9/265 ,  A61M2005/14268 ,  A61M5/16886 ,  A61M2205/0266 ,  A61M2205/18 ,  A61M2205/3331 ,  A61M2205/3368 ,  A61M2205/3375 ,  A61M2205/3393 ,  A61M2205/3515 ,  A61M2205/3546 ,  A61M2205/3569 ,  A61M2205/3576 ,  A61M2205/50 ,  A61M2205/59 ,  A61M2205/6018 ,  A61M2205/70 ,  A61M2205/7536 ,  A61M2205/8237 ,  A61M2209/045 ,  A61M2209/086

摘要： A filling aid. The filling aid includes a needle housing portion including at least one tab having a starting position and a filling position, and a filling needle cradle including a filling needle, the filling needle cradle slidable connected to the needle housing portion and having a starting position and a filling position, wherein when the at least one tab on the needle housing moves from a starting position to a filling position, the filling needle cradle slides from a starting position to a filling position, and wherein when the at least one tab on the needle housing moves from a filling position to a starting position, the filling needle cradle slides from a filling position to a starting position.

公开(公告)号：US12126289B2

公开(公告)日：2024-10-22

申请号：US18052756

申请日：2022-11-04

申请人： Medtronic MiniMed, Inc.

发明人： Fatemeh Delijani ,  Adam S. Trock ,  Seth N. Kazarians ,  Jalal Elidrissi

IPC分类号： H02P27/08 ,  A61M5/142 ,  A61M5/145 ,  A61M5/168 ,  G16H20/17 ,  H02P6/08 ,  H02P27/06

CPC分类号： H02P27/08 ,  A61M5/14244 ,  A61M5/1456 ,  A61M5/16831 ,  G16H20/17 ,  H02P6/08 ,  H02P27/06 ,  A61M2005/14208 ,  A61M2205/3365

摘要： Electromechanical actuation systems and related operating methods are provided. A method of controlling an electromechanical actuator in response to an input command signal at an input terminal involves determining a commanded actuation state value based on a characteristic of the input command signal, generating driver command signals based on the commanded actuation state value and an actuator type associated with the electromechanical actuator, and operating driver circuitry in accordance with the driver command signals to provide output signals at output terminals coupled to the electromechanical actuator.

公开(公告)号：US12121695B2

公开(公告)日：2024-10-22

申请号：US18687152

申请日：2023-07-14

申请人： MEDPHLOW, LLC

发明人： Eric S. Edwards ,  David Johnston ,  John McCurley ,  Cristian De La Cotera ,  Siraaj Dhru ,  Dallas Erdahl ,  Dan Johnson ,  Greg Johnson ,  Victor Stivala ,  Brian James ,  Andrew King

IPC分类号： A61M5/14 ,  A61M5/158 ,  A61M5/168

CPC分类号： A61M5/1413 ,  A61M5/1409 ,  A61M5/158 ,  A61M5/16813 ,  A61M2005/1581 ,  A61M2205/121

摘要： An integrated cartridge assembly that is employed with an automated medication administration system in response to the acute medical condition. The cartridge assembly configured to be operatively coupled between a pump assembly and a medical port. The cartridge assembly includes a first cartridge and a second cartridge positioned within a housing. The first cartridge contains a portion of saline, while the second cartridge contains a portion of a medicament. The cartridge assembly also includes a gate member that maintains a separation distance between a manifold assembly and the first and second cartridges when in a locked position when the cartridge assembly is in the stored state. The cartridge assembly is operatively coupled to the medical port via a tube set that is fixedly coupled to the manifold assembly.

公开(公告)号：US20240342369A1

公开(公告)日：2024-10-17

申请号：US18632755

申请日：2024-04-11

申请人： CareFusion 303, Inc.

发明人： Jason Andrew WINE ,  Michael B. GOGARTY

IPC分类号： A61M5/168 ,  A61M39/22 ,  A61M39/28

CPC分类号： A61M5/16813 ,  A61M39/286 ,  A61M2039/226 ,  A61M2205/103

摘要： A roller clamp control mechanism which adapts to the roller clamp to control the position of the roller clamp and adjust the fluid flow rate in a connector tube of an infusion set is provided. The mechanism may include a roller clamp, a roller wheel, a control unit, rotating bearings, a body fixture, and a linear drive to control the position of the roller wheel on the connector tube. Different assemblies for the roller clamp control mechanism are shown and described, all of which allow for changing the clamping pressure on the connector tube using a control unit. Infusion sets and methods of adjusting fluid flow rates are also provided.

公开(公告)号：US12115342B2

公开(公告)日：2024-10-15

申请号：US18341032

申请日：2023-06-26

申请人： DEKA Products Limited Partnership

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.

公开(公告)号：US12115337B2

公开(公告)日：2024-10-15

申请号：US17106875

申请日：2020-11-30

申请人： ICU Medical, Inc.

发明人： William Kenneth Day ,  Justin Joseph Schmidt ,  Steve Joseph Lindo ,  Paul John Foryt

IPC分类号： A61M5/14 ,  A61M5/168 ,  A61M5/172 ,  G16H20/17

CPC分类号： A61M5/1407 ,  A61M5/16827 ,  A61M5/172 ,  G16H20/17 ,  A61M2205/3561 ,  A61M2205/3592 ,  A61M2205/52

摘要： Aspects of the present disclosure provide systems, devices, and methods for delivering substances such as fluids, solutions, medications, and drugs to patients using infusion devices having a set of advanced features. These advanced features include aspects related to the programming of infusion devices, the configuration of infusion sequences performed by the infusion devices, and the interconnection of multiple infusion devices for interoperation during an infusion having a sequence of infusion steps.

公开(公告)号：US12109390B2

公开(公告)日：2024-10-08

申请号：US17263254

申请日：2019-07-26

申请人： B. Braun Melsungen AG

发明人： Jürgen Fuchs ,  Jürgen Hartung ,  Jürgen Steger

IPC分类号： A61M5/145 ,  A61M5/168 ,  A61M5/14 ,  A61M39/24

CPC分类号： A61M5/16804 ,  A61M5/1452 ,  A61M5/1411 ,  A61M39/24 ,  A61M2205/27 ,  A61M2205/505 ,  A61M2205/8206 ,  A61M2205/8237

摘要： An infusion system includes a pump and a replaceable pump module. The pump module can be arranged in a mount of the pump and includes a plunger-barrel unit operatively connectable to a drive mechanism of the pump. The pump module includes a plunger that can be coupled to the drive mechanism by a coupling structure operatively connected to the plunger and a counter-coupling structure for connecting engagement in the coupling structure and operatively connected to the drive mechanism. In a securing position, the infusion system includes a securing member which locks the coupling structure and the counter-coupling structure to each other. In addition or in the alternative, the infusion pump includes a control link operatively connected to the pump module.

公开(公告)号：US20240325638A1

公开(公告)日：2024-10-03

申请号：US18740928

申请日：2024-06-12

申请人： JIANGSU EBAY MEDICAL TECHNOLOGY CO., LTD.

发明人： Xinchun DAI

IPC分类号： A61M5/168 ,  A61M5/14 ,  A61M5/145 ,  A61M5/44

CPC分类号： A61M5/16804 ,  A61M5/1413 ,  A61M5/44 ,  A61M2005/14506 ,  A61M2205/366

摘要： The invention provides an infusion set for effortless flow adjustment. The infusion set includes an installation base, a driving mechanism, and a connecting mechanism. The installation base has a cavity, and the driving mechanism and connecting mechanism are respectively installed on the installation base. The connecting beams are adeptly attached to the installation base through holes, while the connecting ring is affixed to these beams. Encasing the connecting beams, the first spring connects the installation base's cavity wall to the connecting ring, providing resilient support. The installation shaft, mounted on the movable base, hosts the pressure plate, facilitating pivotal movement. Simultaneously, the driving shaft, rotatably installed at the installation base's shaft hole, interfaces with the driving mechanism. The two ends of the second spring are respectively connected to the movable base and the pressure plate, and the driving shaft, integrated with the driving mechanism, governs the infusion set's operation.