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公开(公告)号：USRE49515E1
公开(公告)日：2023-05-02
申请号：US17123561
申请日：2020-12-16
申请人： SHL MEDICAL AG
发明人： Rasmus Renstad , Daniel Säll
摘要： A medicament delivery device is presented having a housing that is arranged to accommodate a medicament container, a drive mechanism capable of, upon activation, act on said medicament container, a communication unit arranged in the housing, a switch operably connectable to the drive mechanism and connected to the communication unit for activating the communication unit when the switch is operated, wherein the switch is operated by the drive mechanism at the end of a dose delivery sequence.
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公开(公告)号：US11638593B2
公开(公告)日：2023-05-02
申请号：US16861106
申请日：2020-04-28
摘要： An actuation device includes a lancing device held by and moveable relative to a distal end portion of a housing. A drive member is supported by the housing and arranged to engage the lancing device to move the lancing device in the first direction from a retracted position to an extended position upon movement of the drive member in a first direction. A piercing member of the lancing device is arranged to extend from the distal end portion of the housing by a first distance when the lancing device is moved to the extended position, the first distance being adjustable by adjusting the retracted position of the lancing device relative to the distal end portion of the housing.
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公开(公告)号：US11633111B2
公开(公告)日：2023-04-25
申请号：US15768647
申请日：2016-10-17
申请人： Alexander Y. Lin
发明人： Alexander Y. Lin
IPC分类号： A61B5/02 , A61B46/20 , A61B50/00 , A61M5/00 , A61M5/168 , A61M5/14 , A61M1/00 , A61M3/02 , A61F13/36 , G01F22/00 , G01G17/04 , G01G19/414
摘要： Fluid introduction into the patient during surgery can be tracked more accurately. For example, saline is often introduced to a patient to clean an operating site. The saline is taken from a sterile bucket and introduced to the patient. In one described approach, the system senses the volume or weight of fluid in the sterile bucket and determines any decrease in the volume or weight to be an introduction of fluid to the patient. If, however, additional saline is added to the bucket, that addition is not counted in the fluid tracking and the further decrements from that new fluid amount is what is used to track fluid addition to the patient.
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公开(公告)号：US20230123806A1
公开(公告)日：2023-04-20
申请号：US18065373
申请日：2022-12-13
申请人： NeuroDerm, Ltd.
发明人： Eran Shor , Tsabar Mor , Tamir Ben David , Nir Lilach , Rami Grossfeld , Shai Alfandari , Ram Nadler , Dmitry Golom , Daniel Shaki , Yoav Tikochinsky , Serdar Ozsumer
IPC分类号： A61M5/142 , A61M5/145 , A61M5/315 , A61M5/172 , A61M5/178 , A61M5/34 , A61J1/20 , A61M5/14 , H03H9/05 , H03H9/54 , H03H9/64
摘要： An improved device delivers a fluid medicament to the subcutaneous tissue of a user. The device is better suited for patients with Parkinson's Disease and other central nervous system disorders, than conventional infusion devices. The device can include a reusable part including a drive component (e.g., motor) and control electronics and a disposable part including a medicament reservoir. Medicament can be evacuated from the medicament reservoir by a plunger assembly that includes a plunger attached to a lead screw that is rotated by a nut, all within the disposable part. The device can be fluidically coupled with the tissue via a flexible cannula. Various embodiments relate to an improved cannula insertion mechanism that delivers the cannula under a force applied by a spring. Various embodiments relate to improved filling of the device, for example, using a vial adapter and an automated filling station.
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公开(公告)号：US20230116862A1
公开(公告)日：2023-04-13
申请号：US17974264
申请日：2022-10-26
申请人： Contraline, Inc.
摘要： Delivery systems and methods for forming and delivering biomaterials from two components are described herein. In particular, apparatus and methods for performing controlled delivery of multicomponent delivery of biomaterials into or onto a body part, such as a body lumen are described. More specifically, in some embodiments, the apparatus and methods are directed towards controlled delivery of micro-volumes of biomaterials into or onto a target location, the micro-volumes being defined as 0.001 mL-1 mL (or 1 μL-1,000 μL) of volume.
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公开(公告)号：US20230115595A1
公开(公告)日：2023-04-13
申请号：US17932241
申请日：2022-09-14
申请人： ICU Medical, Inc.
摘要： Disclosed in some embodiments is an electronic intravenous infusion pump provided with a disposable, insertable pump cartridge that is connectable to one or more intravenous fluid infusion sources, wherein a user interface on a touch display screen interacts with and responds to the user's insertion of the cassette, and/or wherein the pump is enabled to program a course of infusion for a patient based upon information obtained from the inserted cassette and/or the one or more fluid infusion sources connected to the cassette.
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公开(公告)号：US11621074B2
公开(公告)日：2023-04-04
申请号：US17820720
申请日：2022-08-18
申请人： Aseko, Inc.
发明人： Robert C. Booth , Harry Hebblewhite
IPC分类号： G16H40/67 , A61M5/172 , A61B5/145 , A61B5/00 , A61M5/14 , G16H20/17 , G16H80/00 , G16H10/40 , G16H20/60 , A61M5/142
摘要： A method of administering insulin includes receiving glucose measurements of a patient at a data processing device from a continuous glucose monitoring system. The glucose measurements are separated by a time interval. The method also includes receiving patient information at the data processing device and selecting a subcutaneous insulin treatment from a collection of subcutaneous insulin treatments. The selection is based on the glucose measurements and the patient information. The selection includes one or more of a subcutaneous standard program, a subcutaneous program without meal boluses, a meal-by-meal subcutaneous program without carbohydrate counting, a meal-by-meal subcutaneous program with carbohydrate counting, and a subcutaneous program for non-diabetic patients. The method also includes executing, using the data processing device, the selected subcutaneous insulin treatment.
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公开(公告)号：US11617831B2
公开(公告)日：2023-04-04
申请号：US16854648
申请日：2020-04-21
发明人： S. Ray Isaacson , Weston F. Harding , Ralph L. Sonderegger , Austin Jason McKinnon , Milan Ivosevic
摘要： An intravenous delivery system may operate by gravity feed, and may have a liquid source containing a liquid, a drip unit that receives the liquid from the liquid source, and tubing that receives the liquid from the drip unit for delivery to a patient. A flow rate sensor may be used to measure a flow rate of liquid through the intravenous delivery system, and may generate a flow rate signal indicative of the flow rate. A controller may receive the signal, and may compare the flow rate with a desired flow rate. If the flow rate is more or less than the desired flow rate, the controller may transmit a control signal to a flow rate regulator. The flow rate regulator may receive the control signal and, in response, modify the flow rate to bring the flow rate closer to the desired flow rate.
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公开(公告)号：US11617828B2
公开(公告)日：2023-04-04
申请号：US16514495
申请日：2019-07-17
发明人： Davy Tong , An Thien Pham
摘要： A connector interface system includes a cap to connect to a reservoir to form a reservoir/cap unit for installation into an infusion pump device. The cap has at least one receptacle for receiving one or more detectable features comprising at least one disc-shaped member, for detection by at least one sensor element on the infusion pump device when the reservoir of the reservoir/cap unit is received in a reservoir receptacle of the infusion pump device. The at least one detectable feature has at least one detectable parameter that is associated with one or more characteristics of the cap, the reservoir, the infusion pump device, a cannula associated with the cap or a tubing connected between the cap and the cannula.
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公开(公告)号：US11617826B2
公开(公告)日：2023-04-04
申请号：US15357112
申请日：2016-11-21
发明人： Larry B. Gray
IPC分类号： A61M5/142 , A61M5/168 , A61M5/32 , A61M5/145 , A61M5/14 , A61M5/172 , A61M5/158 , A61B5/00 , A61M5/50 , A61M5/162 , F04B43/02 , G05D7/06 , F04B43/09 , F04B7/00 , B23P15/00 , G01F22/00 , F04B43/12 , G08C17/02 , H04B7/26 , G05B23/02 , 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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