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公开(公告)号：US11672910B2
公开(公告)日：2023-06-13
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 , A61M39/20 , G01N21/3577 , G01N21/359 , G01N21/33
CPC classification number: A61M5/172 , A61M39/20 , G01N21/3577 , A61M2205/3313 , A61M2205/3569 , A61M2205/50 , A61M2205/52 , G01N21/33 , G01N21/359
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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82.发明公开公开(公告)号：US20230155424A1
公开(公告)日：2023-05-18
申请号：US18055350
申请日：2022-11-14
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Adam S. Trock , Fatemeh Delijani , Jalal Elidrissi , Carlos A. Ayala , Vijaya Kumar Parari , Afshin Bazargan
CPC classification number: H02J50/80 , H02J50/10 , G01R33/072
Abstract: An auxiliary device for charging and facilitating hardware shutdown/reset of an electronic device includes a charge transmitter configured to transmit electric power signals, an input user interface for receiving a user input, a wireless control signal transmitter configured to transmit wireless control signals, and a microcontroller unit (MCU). The MC is configured to: determine a user instruction based on the user input; enable the wireless control signal transmitter to transmit a wireless control signal in response to the user instruction; and control the charge transmitter to selectively transmit the electric power signals according to a timing sequence selected based on the user instruction. In some embodiments, the input user interface and the wireless control signal transmitter are a same device (e.g., a slidable magnet).
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公开(公告)号：US11439752B2
公开(公告)日：2022-09-13
申请号：US16776068
申请日：2020-01-29
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Afshin Bazargan , Adam S. Trock
Abstract: Infusion devices, systems, and related operating methods are provided. A method of detecting an anomalous condition with respect to a fluid path based on operation of an actuation arrangement configured to deliver fluid via the fluid path involves providing input power to the actuation arrangement to produce actuation of the actuation arrangement, identifying an active amount of actuation of the actuation arrangement concurrent to the input power being provided to the actuation arrangement, disabling the input power to the actuation arrangement, identifying a passive amount of actuation of the actuation arrangement after disabling the input power to the actuation arrangement, and detecting the anomalous condition based on a relationship between the active amount and the passive amount.
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公开(公告)号：US20220036992A1
公开(公告)日：2022-02-03
申请号：US16944067
申请日：2020-07-30
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Samuel Finney , Ben Wu , Afshin Bazargan , Mehmet Tumer
Abstract: Methods and systems are provided for automatically configuring a first medical device. In accordance with the methods and the systems, a computing system can obtain prescription information for a patient. The prescription information comprises a device prescription. The computing system can transform the prescription information into first configuration data comprising therapy settings for a first medical device referenced by the device prescription. The computing system can cause automatic configuration of the first medical device based on communicating the first configuration data to the first medical device.
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公开(公告)号：US20210407645A1
公开(公告)日：2021-12-30
申请号：US17212982
申请日：2021-03-25
Applicant: Medtronic MiniMed, Inc.
Inventor： Afshin Bazargan , Patrick E. Weydt , Hans K. Wenstad , Adam S. Trock , Seung C. Shin , Samuel Finney
Abstract: A method for automatically configuring a medical device with user-specific configuration data includes determining, by a first medical device, that the first medical device is being removed from service, wherein the first medical device was previously placed into service to provide therapy to a patient in accordance with user-specific configuration data stored on the first medical device, and wherein the first medical device is to be replaced with a second medical device that is a replacement medical device for the first medical device, and causing, by the first medical device in response to determining that the first medical device is being removed from service, configuration of the second medical device to provide therapy to the patient in accordance with the user-specific configuration data, wherein causing configuration of the second medical device comprises communicating the user-specific configuration data toward the second medical device.
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Patent Agency Ranking
公开(公告)号：US20210402089A1
公开(公告)日：2021-12-30
申请号：US17213003
申请日：2021-03-25
Applicant: Medtronic MiniMed, Inc.
Inventor： Afshin Bazargan , Patrick E. Weydt , Hans K. Wenstad , Adam S. Trock , Seung C. Shin , Samuel Finney
Abstract: A method for automatically configuring a medical device with user-specific configuration data includes obtaining, by a charger device from one or more server computing devices, user-specific configuration data stored on a first medical device that is configured to provide therapy to a patient in accordance with the user-specific configuration data, and causing, by the charger device, configuration of a second medical device based on communicating the user-specific configuration data to the second medical device while the second medical device is being charged by the charger device, wherein the second medical device is a replacement device for the first medical device.
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87.发明授权公开(公告)号：US11207463B2
公开(公告)日：2021-12-28
申请号：US15438612
申请日：2017-02-21
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Afshin Bazargan , Sarnath Chattaraj , Hsi Chung Fusselman , Guangping Zhang , Jinghua Chen
Abstract: Apparatuses and methods for identifying an infusate in a reservoir of an infusion device and systems for use in filling fluid delivery devices are provided. An exemplary apparatus for identifying an infusate in a reservoir of an infusion device includes a chamber in selective fluid communication with the reservoir. Further, the apparatus includes an indicator located in the chamber. The indicator exhibits a visual change when contacted by an infusate. The apparatus also includes a detector arrangement to identify the infusate by detecting the visual change in the indicator. An exemplary detector arrangement may include a camera to capture an image of the infusate and indicator in the chamber, and an identifier element to compare image data to a library of stored image data.
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公开(公告)号：US20210038807A1
公开(公告)日：2021-02-11
申请号：US17080715
申请日：2020-10-26
Applicant: Medtronic MiniMed, Inc.
Inventor： Pablo Vazquez , Afshin Bazargan , Hubert K. Yeung , Anthony C. Ng
Abstract: A fluid infusion device and related operating methods are disclosed. The fluid infusion device has a housing, a fluid pump mechanism, a transcutaneous conduit assembly having a fluid conduit coupled to the pump mechanism, and an insertion mechanism for inserting the conduit into the body. An exemplary method begins by detecting a first installation of a fluid cartridge module in the housing, wherein the detecting occurs after the housing has been affixed to the body. In response to the detecting, the operating method automatically activates the insertion mechanism to insert the fluid conduit into the body.
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公开(公告)号：US20200246537A1
公开(公告)日：2020-08-06
申请号：US16776090
申请日：2020-01-29
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Afshin Bazargan , Adam S. Trock
Abstract: Infusion devices, systems, and related operating methods are provided. A method of detecting an anomalous condition with respect to a fluid path involves providing energy to an actuation arrangement to produce actuation, wherein the actuation arrangement is coupled to a plunger configured to deliver fluid via the fluid path, monitoring an orientation of the actuation arrangement using a sensing arrangement, and detecting an anomalous condition based on the orientation of the actuation arrangement.
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公开(公告)号：US10376631B2
公开(公告)日：2019-08-13
申请号：US16184839
申请日：2018-11-08
Applicant: Medtronic MiniMed, Inc.
Inventor： R. Marie Tieck , Jacob E. Pananen , Afshin Bazargan , Juan M. Alderete, Jr.
IPC: A61M5/14 , A61M5/142 , A61M39/10 , A61M39/12 , A61M5/50 , G01V3/08 , G01V15/00 , G01V3/00 , A61J1/14 , A61M5/145
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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