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公开(公告)号：US20200230318A1
公开(公告)日：2020-07-23
申请号：US16839654
申请日：2020-04-03
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Guangping Zhang , Sarnath Chattaraj , Anuradha Biswas Bhatia , Maria C. LoVerme , Afshin Bazargan
IPC: A61M5/172 , G01N21/3577 , A61M39/20
Abstract: Medical devices and methods and apparatuses for identifying fluids in a conduit of a device are provided. An exemplary medical device includes a reservoir for holding a fluid and a conduit for dispensing the fluid from the reservoir. Further, the medical device includes a spectroscopy device for examining the fluid.
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公开(公告)号：US20190290843A1
公开(公告)日：2019-09-26
申请号：US16439460
申请日：2019-06-12
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Afshin Bazargan
Abstract: Infusion systems including infusion devices and consumables and related operating methods are provided. An exemplary method of operating an infusion device operable to deliver a fluid influencing a physiological condition to a body of a user involves a control module of the infusion device obtaining calibration data associated with a consumable coupled to the infusion device via an interface of the infusion device, determining a delivery command for delivering the fluid to the body of the user based at least in part on the calibration data, and operating a pumping mechanism to deliver the fluid from a reservoir of the consumable to the body of the user in accordance with the delivery command.
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公开(公告)号：US09931460B2
公开(公告)日：2018-04-03
申请号：US15655839
申请日：2017-07-20
Applicant: Medtronic MiniMed, Inc.
Inventor： R. Marie Tieck , Jacob E. Pananen , Afshin Bazargan , Juan M. Alderete, Jr.
IPC: A61M5/14 , A61M5/145 , A61M39/12 , A61M5/142 , A61J1/14 , G01V3/00 , G01V15/00 , G01V3/08 , A61M5/50 , A61M39/10
CPC classification number: A61M5/1413 , A61J1/1418 , A61J1/1481 , A61M5/142 , A61M5/1456 , A61M5/14566 , A61M5/5086 , A61M39/10 , A61M39/1011 , A61M39/1055 , A61M39/12 , A61M2039/1005 , A61M2039/1016 , A61M2039/1022 , A61M2039/1027 , A61M2039/1033 , A61M2039/1044 , A61M2039/1094 , A61M2205/0227 , A61M2205/0272 , A61M2205/0288 , A61M2205/12 , A61M2205/121 , A61M2205/14 , A61M2205/3306 , A61M2205/3317 , A61M2205/52 , A61M2205/581 , A61M2205/582 , A61M2205/6027 , A61M2205/6054 , A61M2205/6063 , G01V3/00 , G01V3/08 , G01V15/00
Abstract: A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. The reservoir, a base and a cap are connected to form an integrated unit that is capable of being inserted and secured in an infusion pump housing. The cap and the infusion pump are each provided with at least one sensor or at least one detectable feature, arranged to interact with at least one corresponding detectable feature or sensor on the other of the cap and infusion pump device, to detect one or more of the presence, position or other characteristic of the cap when the cap is aligned or coupled with the infusion pump housing. The detectable feature and sensor may be magnetic, RF, mechanical, optical or any combination.
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公开(公告)号：US09895490B2
公开(公告)日：2018-02-20
申请号：US14706851
申请日：2015-05-07
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Hsiao-Yu S. Kow , Afshin Bazargan , Ian B. Hanson , Pablo Vazquez , Juan M. Alderete, Jr. , Salman Monirabbasi
IPC: A61M5/00 , A61M5/168 , G01F13/00 , A61M5/142 , G01L1/26 , A61M5/14 , A61M5/145 , A61M5/172 , A61M5/50
CPC classification number: A61M5/16831 , A61M5/14 , A61M5/142 , A61M5/14244 , A61M5/1452 , A61M5/172 , A61M5/5086 , A61M2005/16863 , A61M2205/332 , G01F13/00 , G01L1/26
Abstract: A device for delivering fluid to a user includes a housing, a drive motor assembly in the housing, a force sensor, and an electronics module. The drive motor assembly regulates delivery of fluid by actuating a piston of a fluid reservoir, and the force sensor generates output levels in response to force imparted thereto during, for example, fluid delivery operations. The electronics module processes the output levels of the force sensor to assess the operating health of the force sensor, to check for occlusions in the fluid delivery path, and to monitor the seating status of the fluid reservoir.
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公开(公告)号：US20160015957A1
公开(公告)日：2016-01-21
申请号：US14803880
申请日：2015-07-20
Applicant: Medtronic MiniMed, Inc.
Inventor： R. Marie Tieck , Jacob E. Pananen , Afshin Bazargan , Juan M. Alderete, JR.
CPC classification number: A61M5/1413 , A61J1/1418 , A61J1/1481 , A61M5/142 , A61M5/1456 , A61M5/14566 , A61M5/5086 , A61M39/10 , A61M39/1011 , A61M39/1055 , A61M39/12 , A61M2039/1005 , A61M2039/1016 , A61M2039/1022 , A61M2039/1027 , A61M2039/1033 , A61M2039/1044 , A61M2039/1094 , A61M2205/0227 , A61M2205/0272 , A61M2205/0288 , A61M2205/12 , A61M2205/121 , A61M2205/14 , A61M2205/3306 , A61M2205/3317 , A61M2205/52 , A61M2205/581 , A61M2205/582 , A61M2205/6027 , A61M2205/6054 , A61M2205/6063 , G01V3/00 , G01V3/08 , G01V15/00
Abstract: A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. The reservoir, a base and a cap are connected to form an integrated unit that is capable of being inserted and secured in an infusion pump housing. The cap and the infusion pump are each provided with at least one sensor or at least one detectable feature, arranged to interact with at least one corresponding detectable feature or sensor on the other of the cap and infusion pump device, to detect one or more of the presence, position or other characteristic of the cap when the cap is aligned or coupled with the infusion pump housing. The detectable feature and sensor may be magnetic, RF, mechanical, optical or any combination.
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Patent Agency Ranking
公开(公告)号：US20160015888A1
公开(公告)日：2016-01-21
申请号：US14803944
申请日：2015-07-20
Applicant: Medtronic MiniMed, Inc.
Inventor： R. Marie Tieck , Jacob E. Pananen , Afshin Bazargan , Juan M. Alderete, JR.
CPC classification number: A61M5/1413 , A61J1/1418 , A61J1/1481 , A61M5/142 , A61M5/1456 , A61M5/14566 , A61M5/5086 , A61M39/10 , A61M39/1011 , A61M39/1055 , A61M39/12 , A61M2039/1005 , A61M2039/1016 , A61M2039/1022 , A61M2039/1027 , A61M2039/1033 , A61M2039/1044 , A61M2039/1094 , A61M2205/0227 , A61M2205/0272 , A61M2205/0288 , A61M2205/12 , A61M2205/121 , A61M2205/14 , A61M2205/3306 , A61M2205/3317 , A61M2205/52 , A61M2205/581 , A61M2205/582 , A61M2205/6027 , A61M2205/6054 , A61M2205/6063 , G01V3/00 , G01V3/08 , G01V15/00
Abstract: A method and apparatus for a connection interface between a reservoir or syringe, infusion set tubing, and an infusion pump is provided. The reservoir, a base and a cap are connected to form an integrated unit that is capable of being inserted and secured in an infusion pump housing. The cap and the infusion pump are each provided with at least one sensor or at least one detectable feature, arranged to interact with at least one corresponding detectable feature or sensor on the other of the cap and infusion pump device, to detect one or more of the presence, position or other characteristic of the cap when the cap is aligned or coupled with the infusion pump housing. The detectable feature and sensor may be magnetic, RF, mechanical, optical or any combination.
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公开(公告)号：US08968245B2
公开(公告)日：2015-03-03
申请号：US13924382
申请日：2013-06-21
Applicant: Medtronic MiniMed, Inc.
Inventor： Afshin Bazargan , Pablo Vazquez , Hsiao-Yu S. Kow
CPC classification number: G01L1/04 , A61M5/14248 , A61M5/16831 , A61M2005/16863 , A61M2205/332 , G01L1/2231 , G01L5/12
Abstract: Apparatus are provided for sensor assemblies and related medical devices. An embodiment of a sensor assembly includes a rigid structure and a beam structure having an outer portion in contact with the rigid structure and an inner portion. The beam structure includes one or more beams extending between the outer portion and the inner portion of the beam structure and a cantilevered portion extending from the inner portion to inhibit displacement of the inner portion toward the rigid structure. Each beam has a sensing element disposed thereon.
Abstract translation: 为传感器组件和相关医疗设备提供设备。 传感器组件的实施例包括刚性结构和具有与刚性结构接触的外部部分和内部部分的梁结构。 梁结构包括在梁结构的外部部分和内部部分之间延伸的一个或多个梁，以及从内部延伸以阻止内部部分朝向刚性结构的位移的悬臂部分。 每个光束具有设置在其上的感测元件。
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公开(公告)号：US08808240B2
公开(公告)日：2014-08-19
申请号：US13928675
申请日：2013-06-27
Applicant: Medtronic MiniMed, Inc.
Inventor： Afshin Bazargan , Sheldon B. Moberg , Kevin Lee Bokelman , Daniel S. Kline , Steven Masterson
IPC: A61M5/00
CPC classification number: A61M5/1413 , A61M5/14244 , A61M5/1452 , A61M5/1723 , A61M2005/14268 , A61M2230/201
Abstract: A fluid infusion system including a pocketable pump housing with a reservoir cavity with helical coupling features. The system further has a reservoir with an open end that is removable from the reservoir cavity. A removable cap coupled to the housing is also included in the system. The cap has corresponding coupling features, an exterior surface and a tab. The corresponding coupling features couple the cap to the housing while the tab is a ridge that extends away from the exterior surface. The tab has a port to accommodate flow from the reservoir and the port defines an axis of rotation such that torque applied to the tab about the axis of rotation disengages the coupling between the cap and the housing. The system further has a removably coupled guard with a slot defined to immobilize rotation of the tab about the axis of rotation.
Abstract translation: 一种流体输注系统，包括具有螺旋联接特征的具有储存腔的便携式泵壳体。 该系统还具有可从储存器腔移除的开口端的储存器。 耦合到壳体的可移除盖也包括在系统中。 盖具有相应的联接特征，外表面和突片。 相应的联接特征将盖连接到壳体，而突片是远离外表面延伸的脊。 突片具有用于适应来自储存器的流动的端口，并且端口限定旋转轴线，使得围绕旋转轴线施加到突片的扭矩脱离盖和壳体之间的联接。 该系统还具有可拆卸地联接的防护装置，其具有限定用于固定翼片围绕旋转轴线的旋转的狭槽。
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公开(公告)号：US20240212807A1
公开(公告)日：2024-06-27
申请号：US18596386
申请日：2024-03-05
Applicant: Medtronic MiniMed, Inc.
Inventor： Afshin Bazargan , Patrick E. Weydt , Hans K. Wenstad , Adam S. Trock , Seung C. Shin , Samuel Finney
IPC: G16H10/60 , A61M5/142 , A61M5/172 , G16H40/63 , H02J7/00 , H02J7/02 , H04L9/40 , H04W4/80 , H04W12/06 , H04W12/30 , H04W12/50 , H04W12/69
CPC classification number: G16H10/60 , A61M5/14244 , A61M5/14248 , A61M5/172 , G16H40/63 , H02J7/00032 , H02J7/02 , H04L63/0861 , H04W4/80 , H04W12/06 , H04W12/30 , H04W12/50 , H04W12/69 , A61M2205/3584 , A61M2205/52 , A61M2205/8243
Abstract: A method for automatically configuring a first medical device with user-specific configuration data comprises: determining that the first medical device is being placed into service to replace a second medical device that was previously in service in accordance with the user-specific configuration data, communicating data indicative of the first medical device being placed into service to replace the second medical device, obtaining, by the first medical device, the user-specific configuration data used by the second medical device, and configuring the first medical device based on the obtained user-specific configuration data.
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公开(公告)号：US11742680B2
公开(公告)日：2023-08-29
申请号：US16997232
申请日：2020-08-19
Applicant: Medtronic MiniMed, Inc.
Inventor： Jalal Elidrissi , Adam S. Trock , Fatemeh Delijani , Seth N. Kazarians , Zhaleh Lotfi , Afshin Bazargan
CPC classification number: H02J7/0049 , A61M5/142 , H02J7/007 , H02J7/00032 , H02J7/00034 , H02J7/0048 , A61M5/14244 , A61M2205/18 , A61M2205/3584 , A61M2205/52 , A61M2205/8206
Abstract: Embodiments are provided for dynamic management of charge. A method involves obtaining an estimated readiness time for an energy storage element, obtaining a target state of charge for the energy storage element, calculating an estimated charging time based at least in part on a difference between the target state of charge and a current state of charge, using a first charging rate to charge the energy storage element to an intermediate state of charge responsive to determining a time difference between the estimated readiness time and a first time is greater than the estimated charging time, maintaining the energy storage element at the intermediate state of charge, and responsive to determining a time difference between the estimated readiness time and a second time is less than the estimated charging time, using a second charging rate to charge the energy storage element to the target state of charge.
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