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公开(公告)号：US20250058057A1
公开(公告)日：2025-02-20
申请号：US18620577
申请日：2024-03-28
Applicant: ICU Medical, Inc.
Inventor： Thomas F. Fangrow , Jay Hachey
Abstract: Bubble traps for use in medical fluid lines and medical fluid bubble trap systems are disclosed herein. In some embodiments, the bubble trap is configured to trap gas (e.g., air) that flows into the bubble trap from a fluid line. In some embodiments, the bubble trap includes an inlet and an outlet and a chamber between the inlet and the outlet. For example, in some embodiments, the bubble trap is configured to inhibit gas from flowing into the outlet once gas flows into the chamber from the inlet. In some embodiments, the bubble trap is in fluid communication with a source container, a destination container, and/or a patient.
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公开(公告)号：US20250057551A1
公开(公告)日：2025-02-20
申请号：US18936605
申请日：2024-11-04
Applicant: Walk Vascular, LLC
Inventor： David M. Look , Mark Mallaby , Bradley S. Culbert
IPC: A61B17/22 , A61B17/3203 , A61M1/00 , A61M5/142 , A61M5/145
Abstract: A system for aspirating thrombus includes a catheter having a supply lumen having a distal end and an aspiration lumen configured to couple to a vacuum source and having an interior wall surface and an open distal end, an orifice at or near the distal end of the supply lumen, in fluid communication with the interior of the aspiration lumen, the orifice located proximally of the open distal end of the aspiration lumen, wherein the orifice is configured to create a spray pattern that impinges on the interior wall surface of the aspiration lumen when a distal end of the aspiration catheter is immersed within an aqueous environment, and a disposable tubing set having a first conduit configured to couple the supply lumen of the aspiration catheter to a fluid source, and a pump component associated with the first conduit and configured to detachably couple to a drive unit.
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公开(公告)号：US12214156B2
公开(公告)日：2025-02-04
申请号：US16643218
申请日：2018-08-28
Applicant: Triple Jump Israel Ltd.
Inventor： Yishai Ben-David , Kfir Solomon , Ofer Yodfat , Guy Shinar
Abstract: Embodiments of the present disclosure are directed to miniature insulin patch pump, assistance devices (e.g., for reservoir filling and/or cannula insertion), and methods related thereto. For example, in some embodiments, a substance/drug-delivery patch pump is provided and includes a reusable part (RP) including a power source, a driving mechanism, and an electronic module, and a disposable part (DP), where the disposable part can include at least a plurality of an adhesive base, a reservoir, a dosing mechanism, and a cannula.
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公开(公告)号：US12214155B2
公开(公告)日：2025-02-04
申请号：US18048931
申请日：2022-10-24
Applicant: BAYER HEALTHCARE LLC
Inventor： Michael Mcdermott , Michael Spohn , William Barone , Chelsea Marsh
Abstract: A system and method for correcting a volume of fluid delivered by a fluid injector during an injection procedure is described. The method included determining and compensating for a volume factor associated with compliance of the fluid injector system and correcting for the volume by one of over-driving the distance that the drive member travels in a fluid reservoir, under-driving the distance that the drive member travels in the fluid reservoir, or lengthening or shortening a fluid delivery time.
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公开(公告)号：US20250032718A1
公开(公告)日：2025-01-30
申请号：US18917655
申请日：2024-10-16
Applicant: Sanofi-Aventis Deutschland GMBH
Inventor： Stefan Verlaak , Ilario Melzi
Abstract: A medicament delivery device for delivering a liquid medicament, the medicament delivery device comprising: a rigid casing containing a deformable medicament container, the deformable medicament container arranged to contain the liquid medicament; a pressurized gas cartridge connected to the rigid casing via a gas valve; wherein the gas valve is releasable to allow gas flow into the rigid casing to cause an increase in gas pressure in the rigid casing so as to compress the deformable medicament container to displace the liquid medicament.
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Patent Agency Ranking
公开(公告)号：US20250032687A1
公开(公告)日：2025-01-30
申请号：US18593221
申请日：2024-03-01
Applicant: Outset Medical, Inc.
Inventor： James RITSON , Michael Edward HOGARD , Gopi K. LINGAM , Shih-Paul CHEN , Dean HU
IPC: A61M1/16 , A61M1/14 , A61M1/28 , A61M5/142 , A61M5/145 , A61M5/158 , A61M39/10 , C02F9/00 , C02F103/02
Abstract: Described herein are systems and methods for performing peritoneal dialysis. According to one aspect, the disclosure provides a sterile interface connection for connecting a water purification system to a disposable source of dialysate concentrates. The sterile interface connection can include a chamber comprising an inlet adapted to be connected to the water purification system on a proximal end and a valve on a distal end. The sterile interface connection can also include spring-loaded needle disposed in the chamber. The spring-loaded needle can move between a retracted configuration in which the spring-loaded needle is fully retracted into the chamber and the valve is closed and sealed, and an extended configuration in which the spring-loaded needle extends through the valve into the disposable source of dialysate concentrates.
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公开(公告)号：US12208246B2
公开(公告)日：2025-01-28
申请号：US18228039
申请日：2023-07-31
Applicant: West Pharma. Services IL, Ltd.
Inventor： Oz Cabiri , Paul H. Norton , Ran Hezkiahu , Richard Brough
IPC: A61M5/28 , A61M5/31 , A61M5/32 , A61M5/34 , B29C33/12 , B65D1/36 , B65D5/50 , B65D21/02 , B65D25/10 , A61M5/142 , A61M5/145 , A61M5/158 , B29L31/00
Abstract: An add-on for a self-injector is described. The add-on includes an adaptor having at a rigid and a bent fluid path. The adaptor is sized and fitted to sterilely couple the bent fluid path to a tip of a fluid reservoir. The add-on also includes a fastener sized and fitted to couple a body of the fluid reservoir to the self-injector. The internal diameter of the fastener is adjustable. The adaptor and the fastener couple to the self-injector to at least one of a plurality of reservoirs having different sizes and tip types. The self-injector can include a support plate with a plurality of attachment points. The fastener can be sized and fitted to couple to the body of the fluid reservoir and to at least one of the attachment points. A retention cantilever can releasably couple the at least one fastener to the support plate.
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8.发明授权公开(公告)号：US12208240B2
公开(公告)日：2025-01-28
申请号：US18221101
申请日：2023-07-12
Applicant: Becton, Dickinson and Company
Inventor： Jonathan Karl Burkholz , Jeff O'Bryan
IPC: A61M5/168 , A61B5/15 , A61B5/154 , A61B5/157 , A61B10/00 , A61B10/02 , A61M5/14 , A61M5/142 , A61M5/172 , A61M5/20 , A61M5/28 , A61M5/315 , A61M5/42 , G06V20/52 , G16H10/40 , G16H10/60 , G16H20/17 , G16H30/20 , G16H40/63 , G16H40/67 , G16Z99/00 , H04N5/44 , H04N7/18 , H04N23/51 , A61B90/90 , A61B90/96 , A61M5/145 , A61M5/158 , G06Q50/22 , G16H10/65 , G16H30/40
Abstract: A system for confirmation of fluid delivery to a patient at the clinical point of use is provided. The system includes a wearable electronic device. The wearable electronic device has a housing; at least one imaging sensor associated with the housing; a data transmission interface; a data reporting accessory for providing data to the user; a microprocessor for managing the at least one imaging sensor, the data transmission interface, and the data reporting accessory; and a program for acquiring and processing images from the at least one imaging sensor. The system further includes a fluid delivery apparatus; and one or more identification tags attached to or integrally formed with the fluid delivery apparatus. The program processes an image captured by the at least one imaging sensor to identify the one or more identification tags and acquires fluid delivery apparatus information from the one or more identification tags.
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公开(公告)号：US12201817B2
公开(公告)日：2025-01-21
申请号：US17739816
申请日：2022-05-09
Applicant: Becton, Dickinson and Company
Inventor： Richard James Vincent Avery , Malcolm Stanley Boyd , Oliver Charles Gazeley , Gareth James Lewis , David Aubrey Plumptre , James Alexander Senior
Abstract: A drive assembly for a drug delivery system including a plunger member configured to engage and move a stopper within a container, a biasing member configured to move the plunger member, and an adjustable spacer assembly positioned between the plunger member and the stopper. The spacer assembly includes a spacer element attached to the stopper and at least one shim or includes a spacer element and a holder to which the spacer element is attached. The holder may be attached to the stopper and the spacer element may be attached to the holder by a threaded engagement. Also, a drug delivery system for injecting a medicament, the system including a container configured to receive a medicament, the container comprising a stopper configured to move within the container and a closure, a drive assembly as described above, and a needle actuator assembly.
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公开(公告)号：US12201812B2
公开(公告)日：2025-01-21
申请号：US17646598
申请日：2021-12-30
Applicant: Medtronic MiniMed, Inc.
Inventor： Boyi Jiang , Yuxiang Zhong , Pratik J. Agrawal
Abstract: A processor-implemented method includes causing fluid delivery to a patient based on a first value for a control parameter, identifying a second value for the control parameter based on a determination that a current operational context is associated with the second value, and causing fluid delivery to the patient based on the second value for the control parameter in lieu of the first value for the control parameter.
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