RU2605151C2 - Система инъекции с емкостным измерением - Google Patents

Система инъекции с емкостным измерением Download PDF

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Publication number
RU2605151C2
RU2605151C2 RU2014103956/14A RU2014103956A RU2605151C2 RU 2605151 C2 RU2605151 C2 RU 2605151C2 RU 2014103956/14 A RU2014103956/14 A RU 2014103956/14A RU 2014103956 A RU2014103956 A RU 2014103956A RU 2605151 C2 RU2605151 C2 RU 2605151C2
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RU
Russia
Prior art keywords
syringe
syringe barrel
capacitive
fluid
injection system
Prior art date
Application number
RU2014103956/14A
Other languages
English (en)
Russian (ru)
Other versions
RU2014103956A (ru
Inventor
Чэд М. ГИБСОН
Чарльз С. НИР
Original Assignee
Либэль-Фларшайм Кампани ЭлЭлСи
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Publication of RU2014103956A publication Critical patent/RU2014103956A/ru
Application granted granted Critical
Publication of RU2605151C2 publication Critical patent/RU2605151C2/ru

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14546—Front-loading type injectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A61M5/16809—Flow controllers by repeated filling and emptying of an intermediate volume
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14546—Front-loading type injectors
    • A61M2005/14553—Front-loading type injectors comprising a pressure jacket
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3389—Continuous level detection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14566—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir for receiving a piston rod of the pump

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
RU2014103956/14A 2011-07-18 2012-06-26 Система инъекции с емкостным измерением RU2605151C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161508734P 2011-07-18 2011-07-18
US61/508,734 2011-07-18
PCT/US2012/044163 WO2013012526A1 (en) 2011-07-18 2012-06-26 Injection system with capacitive sensing

Publications (2)

Publication Number Publication Date
RU2014103956A RU2014103956A (ru) 2015-08-27
RU2605151C2 true RU2605151C2 (ru) 2016-12-20

Family

ID=46548810

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014103956/14A RU2605151C2 (ru) 2011-07-18 2012-06-26 Система инъекции с емкостным измерением

Country Status (8)

Country Link
US (3) US9849237B2 (enExample)
EP (1) EP2734253A1 (enExample)
JP (2) JP6175063B2 (enExample)
CN (2) CN103813819A (enExample)
BR (1) BR112014001088A8 (enExample)
MX (1) MX361930B (enExample)
RU (1) RU2605151C2 (enExample)
WO (1) WO2013012526A1 (enExample)

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WO2019046299A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc FLUID PATH IMPEDANCE ASSESSMENT FOR IMPROVING FLUID DISTRIBUTION PERFORMANCE
JP7221885B2 (ja) * 2017-08-31 2023-02-14 バイエル・ヘルスケア・エルエルシー 注入器圧力較正システムおよび方法
ES2985798T3 (es) * 2017-12-07 2024-11-07 Hoffmann La Roche Aparato de validación para validar una máquina de prueba de fuerza, método de validación de una máquina de prueba de fuerza y método de medición de fuerzas
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US11191893B2 (en) 2018-01-31 2021-12-07 Bayer Healthcare Llc System and method for syringe engagement with injector
AU2019256461B2 (en) 2018-04-19 2024-03-07 Bayer Healthcare Llc System and method for air detection in fluid injector
WO2020046889A1 (en) 2018-08-28 2020-03-05 Bayer Healthcare Llc Fluid injector system with improved ratio performance
EP3843808B1 (en) 2018-08-28 2025-12-17 Bayer HealthCare LLC Fluid injector system, method of preventing fluid backflow, and computer program product
GB201819828D0 (en) * 2018-12-05 2019-01-23 Adelie Health Ltd Device for measuring fluid and method of use
EP3904857A4 (en) * 2018-12-27 2022-08-31 Shimadzu Corporation METHOD FOR DETECTING THE PRESENCE OR ABSENCE OF LIQUID ASSUMED BY A SYRINGE PUMP, AND DEVICE PROVIDED WITH A SYRINGE PUMP
US12179006B2 (en) 2019-02-08 2024-12-31 Tracker Syringe, Llc Needle sensor assembly and method of use of same
CN115397488A (zh) * 2020-02-12 2022-11-25 康尔福盛303公司 用于流体泵的多用途电容式传感器
US12031982B2 (en) 2020-04-19 2024-07-09 John J. Daniels Using exhaled breath condensate for testing for a biomarker of COVID-19
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RU2192894C2 (ru) * 1997-08-06 2002-11-20 Фармациа Энд Апджон Аб Автоматизированное устройство подачи и способ его работы
WO2004030717A2 (en) * 2002-09-30 2004-04-15 Insulet Corporation Dispenser components and methods for infusion device
WO2006021295A1 (de) * 2004-08-20 2006-03-02 Disetronic Licensing Ag Vorrichtung und verfahren zur bestimmung des füllstandes einer ampulle
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Also Published As

Publication number Publication date
MX2013014232A (es) 2014-07-30
CN103813819A (zh) 2014-05-21
MX361930B (es) 2018-12-19
JP6175063B2 (ja) 2017-08-02
CN107252507A (zh) 2017-10-17
JP2016195891A (ja) 2016-11-24
JP2014525788A (ja) 2014-10-02
EP2734253A1 (en) 2014-05-28
US20190201619A1 (en) 2019-07-04
BR112014001088A8 (pt) 2018-02-06
BR112014001088A2 (pt) 2017-02-21
RU2014103956A (ru) 2015-08-27
US20140142537A1 (en) 2014-05-22
WO2013012526A1 (en) 2013-01-24
US9849237B2 (en) 2017-12-26
US20180361059A1 (en) 2018-12-20

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20190627