JP6175063B2 - 容量感知を有する注入システム - Google Patents

容量感知を有する注入システム Download PDF

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Publication number
JP6175063B2
JP6175063B2 JP2014521634A JP2014521634A JP6175063B2 JP 6175063 B2 JP6175063 B2 JP 6175063B2 JP 2014521634 A JP2014521634 A JP 2014521634A JP 2014521634 A JP2014521634 A JP 2014521634A JP 6175063 B2 JP6175063 B2 JP 6175063B2
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JP
Japan
Prior art keywords
syringe
fluid
syringe barrel
capacitors
capacitor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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JP2014521634A
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English (en)
Japanese (ja)
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JP2014525788A (ja
JP2014525788A5 (enExample
Inventor
チャド エム． ギブソン，
チャド エム． ギブソン，
チャールズ エス． ニール，
チャールズ エス． ニール，
Original Assignee
リーベル−フラーシャイム カンパニー エルエルシー
リーベル−フラーシャイム カンパニー エルエルシー
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Publication of JP2014525788A publication Critical patent/JP2014525788A/ja
Publication of JP2014525788A5 publication Critical patent/JP2014525788A5/ja
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Classifications

    • 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)
JP2014521634A 2011-07-18 2012-06-26 容量感知を有する注入システム Expired - Fee Related JP6175063B2 (ja)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016165535A Division JP2016195891A (ja) 2011-07-18 2016-08-26 容量感知を有する注入システム

Publications (3)

Publication Number Publication Date
JP2014525788A JP2014525788A (ja) 2014-10-02
JP2014525788A5 JP2014525788A5 (enExample) 2015-08-13
JP6175063B2 true JP6175063B2 (ja) 2017-08-02

Family

ID=46548810

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014521634A Expired - Fee Related JP6175063B2 (ja) 2011-07-18 2012-06-26 容量感知を有する注入システム
JP2016165535A Pending JP2016195891A (ja) 2011-07-18 2016-08-26 容量感知を有する注入システム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2016165535A Pending JP2016195891A (ja) 2011-07-18 2016-08-26 容量感知を有する注入システム

Country Status (8)

Country Link
US (3) US9849237B2 (enExample)
EP (1) EP2734253A1 (enExample)
JP (2) JP6175063B2 (enExample)
CN (2) CN107252507A (enExample)
BR (1) BR112014001088A8 (enExample)
MX (1) MX361930B (enExample)
RU (1) RU2605151C2 (enExample)
WO (1) WO2013012526A1 (enExample)

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EP2982400A1 (en) * 2014-08-07 2016-02-10 Valtronic Technologies (Holding) SA Device for attachment to a portable liquid injection device
KR20170036066A (ko) 2014-09-02 2017-03-31 일라이 릴리 앤드 캄파니 의료용 유체 용기 내의 피스톤을 검출하기 위한 감지 시스템
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CN112451785A (zh) 2014-10-28 2021-03-09 拜耳医药保健有限公司 自定向压力护套以及压力护套到注射器的接口
EP3374002A1 (en) 2015-11-13 2018-09-19 Bayer Healthcare LLC Nested syringe assembly
US10589022B2 (en) 2015-12-30 2020-03-17 Baxter Corporation Englewood Syringe plunger positioning apparatus and method
WO2017152036A1 (en) 2016-03-03 2017-09-08 Bayer Healthcare Llc System and method for improved fluid delivery in multi-fluid injector systems
AU2017312652A1 (en) 2016-08-17 2019-04-04 Nisha Sawhney Injection monitoring device and system
KR101925589B1 (ko) * 2016-09-02 2019-02-27 이오플로우 주식회사 약액 토출기
KR101828049B1 (ko) * 2016-09-02 2018-02-09 중소기업은행 약액 주입 장치 및 이의 제어 방법
US12263326B2 (en) 2016-11-14 2025-04-01 Bayer Healthcare Llc Methods and systems for verifying the contents of a syringe used for medical fluid delivery
FR3065646B1 (fr) * 2017-04-26 2019-06-14 Aptar France Sas Dispositif d'injection automatique de produit fluide
JP7144444B2 (ja) * 2017-05-05 2022-09-29 サノフイ 投与量検知用のカートリッジ
EP3415186A1 (en) * 2017-06-15 2018-12-19 Koninklijke Philips N.V. Harvesting energy from operation of a syringe
CA3067625C (en) * 2017-08-31 2024-04-30 Bayer Healthcare Llc Injector pressure calibration system and method
CN110869071B (zh) 2017-08-31 2023-05-02 拜耳医药保健有限公司 流体注入器系统中的动态压力控制的方法
EP3675930B1 (en) 2017-08-31 2024-01-17 Bayer Healthcare LLC Method for drive member position and fluid injector system mechanical calibration
EP3676854A1 (en) 2017-08-31 2020-07-08 Bayer Healthcare LLC Fluid path impedance assessment for improving fluid delivery performance
JP7317724B2 (ja) 2017-08-31 2023-07-31 バイエル・ヘルスケア・エルエルシー 液注入器システムの容積補償システムおよび方法
US11460361B2 (en) * 2017-12-07 2022-10-04 Hoffman-La Roche Inc. Validation apparatus for validating a force testing machine, method of validating a force testing machine and method of measuring forces
CN111511427B (zh) * 2017-12-28 2023-01-06 赛诺菲 用于附接到注射装置的传感器装置
US11191893B2 (en) 2018-01-31 2021-12-07 Bayer Healthcare Llc System and method for syringe engagement with injector
CN116966369A (zh) 2018-04-19 2023-10-31 拜耳医药保健有限公司 流体注入器中空气检测的系统和方法
US12427249B2 (en) 2018-08-28 2025-09-30 Bayer Healthcare Llc Fluid injector system with improved ratio performance
JP7450608B2 (ja) 2018-08-28 2024-03-15 バイエル・ヘルスケア・エルエルシー 流体注入器システム、流体の逆流を防止する方法、およびコンピュータプログラム製品
GB201819828D0 (en) * 2018-12-05 2019-01-23 Adelie Health Ltd Device for measuring fluid and method of use
US12216083B2 (en) 2018-12-27 2025-02-04 Shimadzu Corporation Method for detecting presence/absence of liquid suctioned by syringe pump, and device with syringe pump
EP3921001A4 (en) * 2019-02-08 2022-10-19 Tracker Syringe, LLC NEEDLE SENSOR ASSEMBLY AND METHOD FOR USE
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Also Published As

Publication number Publication date
US20140142537A1 (en) 2014-05-22
RU2014103956A (ru) 2015-08-27
WO2013012526A1 (en) 2013-01-24
MX361930B (es) 2018-12-19
CN107252507A (zh) 2017-10-17
CN103813819A (zh) 2014-05-21
JP2016195891A (ja) 2016-11-24
JP2014525788A (ja) 2014-10-02
BR112014001088A2 (pt) 2017-02-21
US20190201619A1 (en) 2019-07-04
BR112014001088A8 (pt) 2018-02-06
US9849237B2 (en) 2017-12-26
EP2734253A1 (en) 2014-05-28
MX2013014232A (es) 2014-07-30
US20180361059A1 (en) 2018-12-20
RU2605151C2 (ru) 2016-12-20

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