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公开(公告)号：US11908562B2
公开(公告)日：2024-02-20
申请号：US16725569
申请日：2019-12-23
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Afshin Bazargan
IPC: G06F9/445 , A61N1/08 , A61M37/00 , H04L29/06 , G16H20/17 , A61M5/142 , A61M5/172 , F04B19/22 , F04B23/02 , F04B43/12 , F04B51/00 , G16H40/63 , F04B9/04
CPC classification number: G16H20/17 , A61M5/14216 , A61M5/14228 , A61M5/1723 , F04B9/045 , F04B19/22 , F04B23/02 , F04B43/12 , F04B43/1253 , F04B43/1269 , F04B51/00 , G16H40/63 , A61M2205/3334 , A61M2205/3584 , A61M2205/502 , A61M2205/52 , A61M2205/6072 , A61M2205/70 , A61M2207/00 , A61M2230/201 , F04B2205/05 , F04B2205/09
Abstract: Infusion systems including infusion devices and consumables and related operating methods are provided. An exemplary consumable component includes a housing, a reservoir contained within the housing, a pumping mechanism for dispensing a fluid from the reservoir, and a readable element associated with the housing. The readable element maintains calibration data characterizing a relationship between delivery of the fluid and actuation of the pumping mechanism.
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公开(公告)号：US11701467B2
公开(公告)日：2023-07-18
申请号：US16776081
申请日：2020-01-29
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Afshin Bazargan , Adam S. Trock
CPC classification number: A61M5/16831 , A61M5/1452 , A61M5/1458 , A61M5/14244 , A61M5/14566 , A61M5/16804 , A61M2005/14506 , A61M2005/16863 , A61M2005/16868 , A61M2205/3331 , A61M2205/3365 , A61M2205/502 , A61M2230/201
Abstract: Infusion devices, systems, and related operating methods are provided. A method of detecting an occlusion in a fluid path involves a control module of an infusion device operating a driver module to provide energy to an actuation arrangement to achieve a commanded actuation state, wherein the actuation arrangement is coupled to a plunger configured to deliver fluid via the fluid path, obtaining a measured actuation state of the actuation arrangement via a sensing arrangement, and detecting an occlusion condition based on a relationship between the commanded actuation state and the measured actuation state.
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3.发明公开公开(公告)号：US20230155425A1
公开(公告)日：2023-05-18
申请号：US18055355
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 , H02J7/0042 , H02J7/007 , G01R33/072
Abstract: An electronic device includes a battery, a system load, a switch in an electrical connection path between the battery and the system load, a non-contact sensor configured to detect a wireless control signal associated with an instruction, a control circuit configured to open the switch to disconnect the battery and the system load in response to the detected wireless control signal, and a charging interface configured to receive electric power from an external source, where the control circuit and the non-contact sensor are powered through the charging interface rather than the battery.
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公开(公告)号：US20220395644A1
公开(公告)日：2022-12-15
申请号：US17342633
申请日：2021-06-09
Applicant: Medtronic MiniMed, Inc.
Inventor： Eric A. Larson , Yuxiang Zhong , Ellis Garai , Jack D. Pryor , Afshin Bazargan
Abstract: A medicine injection pen includes a body, a drive member, a cartridge housing, and a medicine cartridge retained within the cartridge housing. The drive member is configured to move relative to the body and the medicine cartridge defines an interior volume configured to retain a liquid medicine. The drive member is configured to translate a piston within the interior volume toward a dispensing end of the medicine cartridge to dispense at least some of the liquid medicine. The medicine cartridge also includes an insertion port configured to receive a medicine dispensing element therethrough for dispensing a liquid medicine into the interior volume to replace at least some of the liquid medicine dispensed through the dispensing end. Dispensing of the liquid medicine into the interior volume of the medicine cartridge applies a fluid pressure to the piston to translate the piston away from the dispensing end of the medicine cartridge.
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公开(公告)号：US20210407644A1
公开(公告)日：2021-12-30
申请号：US17212956
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 placed into service to provide medical therapy to a patient, wherein the first medical device is a replacement medical device for a second medical device that was previously placed into service to provide medical therapy to the patient in accordance with user-specific configuration data stored on the second medical device, communicating, by the first medical device, data indicative of the first medical device being placed into service, after communicating the data indicative of the first medical device being placed into service, obtaining, by the first medical device, the user-specific configuration data stored on the second medical device, and configuring, by the first medical device, the first medical device to provide therapy in accordance with the obtained user-specific configuration data.
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Patent Agency Ranking
公开(公告)号：US10821222B2
公开(公告)日：2020-11-03
申请号：US14801548
申请日：2015-07-16
Applicant: Medtronic MiniMed, Inc.
Inventor： Jacob E. Pananen , Afshin Bazargan , Juan M. Alderete, Jr. , Sherif M. Ali , Benjamin A. Grover , Edgardo C. Halili , Susan McConnell Montalvo , Anthony C. Ng , Ulrich H. Rankers , Vaughn S. Sakae , Pablo Vazquez , Andrew E. Weaver , Matthew William Yavorsky , Edmond W. Yu , Jennifer L. Wagner , Mark Lin , Arsen Ibranyan , R. Marie Tieck , Adam S. Trock , Eric M. Lorenzen
IPC: A61M5/14 , A61M5/142 , A61M39/10 , A61M39/12 , A61M5/145 , G01V3/02 , A61J1/18 , A61M5/50 , G01V3/08 , G01V15/00 , G01V3/00 , A61J1/14
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：US10646649B2
公开(公告)日：2020-05-12
申请号：US15438601
申请日：2017-02-21
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
Abstract: Medical devices and methods and apparatuses for identifying fluids in a conduit of a device are provided. An exemplary apparatus for identifying an infusate in a conduit of an infusion device includes a transmitter element for transmitting a beam of energy for interaction with the infusate. Further, the apparatus includes a receiver element for receiving a signal from the beam of energy after interaction with the infusate. Also, the apparatus includes an identifier element coupled to the receiver element for analyzing the signal to identify the infusate. The transmitter element and receiver element may form a spectroscopy device and may transmit and receive a beam of infrared light or near infrared light.
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公开(公告)号：US10376632B2
公开(公告)日：2019-08-13
申请号：US16184854
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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公开(公告)号：US20180236169A1
公开(公告)日：2018-08-23
申请号：US15438601
申请日：2017-02-21
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
CPC classification number: A61M5/172 , A61M39/20 , A61M2205/3313 , A61M2205/3569 , A61M2205/50 , A61M2205/52 , G01N21/33 , G01N21/3577 , G01N21/359
Abstract: Medical devices and methods and apparatuses for identifying fluids in a conduit of a device are provided. An exemplary apparatus for identifying an infusate in a conduit of an infusion device includes a transmitter element for transmitting a beam of energy for interaction with the infusate. Further, the apparatus includes a receiver element for receiving a signal from the beam of energy after interaction with the infusate. Also, the apparatus includes an identifier element coupled to the receiver element for analyzing the signal to identify the infusate. The transmitter element and receiver element may form a spectroscopy device and may transmit and receive a beam of infrared light or near infrared light.
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公开(公告)号：US20180225423A1
公开(公告)日：2018-08-09
申请号：US15427019
申请日：2017-02-07
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Afshin Bazargan
Abstract: Infusion systems including infusion devices and consumables and related operating methods are provided. An exemplary consumable component includes a housing, a reservoir contained within the housing, a pumping mechanism for dispensing a fluid from the reservoir, and a readable element associated with the housing. The readable element maintains calibration data characterizing a relationship between delivery of the fluid and actuation of the pumping mechanism.
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