WO2005110007A3 - Systemes de distribution de fluides, mecanismes d'isolation de pression, mecanismes de controle d'injecteur et procedes d'utilisation associes - Google Patents

Systemes de distribution de fluides, mecanismes d'isolation de pression, mecanismes de controle d'injecteur et procedes d'utilisation associes Download PDF

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Publication number
WO2005110007A3
WO2005110007A3 PCT/US2004/011190 US2004011190W WO2005110007A3 WO 2005110007 A3 WO2005110007 A3 WO 2005110007A3 US 2004011190 W US2004011190 W US 2004011190W WO 2005110007 A3 WO2005110007 A3 WO 2005110007A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
state
pressure
lumen
fluid path
Prior art date
Application number
PCT/US2004/011190
Other languages
English (en)
Other versions
WO2005110007A2 (fr
Inventor
Frederick W Trombley Iii
Robert M Schmidt
David M Reilly
Alan D Hirschman
David M Griffiths
Gerald W Callan
Luis A Pedraza
Jennie Kwo
Christopher T Zirps
Roderick H Beaulieu
Original Assignee
Medrad Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Medrad Inc filed Critical Medrad Inc
Priority to EP04821981A priority Critical patent/EP1753481A4/fr
Priority to PCT/US2004/011190 priority patent/WO2005110007A2/fr
Priority to JP2007508308A priority patent/JP2007532234A/ja
Publication of WO2005110007A2 publication Critical patent/WO2005110007A2/fr
Publication of WO2005110007A3 publication Critical patent/WO2005110007A3/fr

Links

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
    • A61M5/007—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 for contrast media
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • 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
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • A61M5/16881—Regulating valves
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • 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
    • A61M2005/1401—Functional features
    • A61M2005/1403—Flushing or purging
    • 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
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/582—Means for facilitating use, e.g. by people with impaired vision by tactile feedback
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/223—Multiway valves
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • 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
    • A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

L'invention porte sur un système d'injection comprenant une source de fluide d'injection, un dispositif de pompe, un ensemble de trajet de fluide disposé entre la source d'injection de fluide et le dispositif de pompe opérationnellement associé à l'ensemble de trajet de fluide. Le dispositif de contrôle de fluide est conçu pour permettre de purger l'air issu de l'ensemble de trajet de fluide et pour arrêter le flux du fluide d'injection vers un patient à presque n'importe quelle pression ou débit généré par le dispositif de pompe en vue de la distribution d'un bolus acerbe du fluide d'injection au patient. Le dispositif de contrôle de fluide fait de préférence partie de l'ensemble de trajet de fluide entre la source du fluide d'injection et le dispositif de pompe. Dans un autre aspect, un système d'injection comprend un injecteur alimenté, une chambre de pressurisation reliée opérationnellement à l'injecteur alimenté, un trajet de fluide en connexion fluidique avec la chambre de pressurisation, et un contrôle manuel en connexion fluidique avec le trajet de fluide. Le contrôle manuel comprend au moins un actionneur afin de contrôler l'injecteur par application d'une force par un opérateur. L'actionneur fournit une rétroaction tactile de pression dans le trajet de fluide vers l'opérateur à travers une connexion fluidique avec le trajet de fluide. Un mécanisme d'isolation de pression qui s'utilise dans une procédure médicale comprend une lumière, une porte d'isolation en communication fluidique avec la lumière, et une vanne présentant un premier état et un second état. Le premier état se produit lorsque la lumière et le port d'isolation sont connectés. Le second état se produit lorsque la lumière et le port d'isolation sont déconnectés. Le lumière reste ouverte pour permettre l'écoulement du fluide à travers celle-ci dans le premier état et dans le second état. La vanne est normalement dans le premier état et peut commuter dans le second état lorsque la pression fluidique de la lumière atteint un niveau de pression prédéterminé. Un transducteur de pression peut être en connexion fluidique avec le port d'isolation du mécanisme d'isolation de pression. Un système de distribution de fluides comprend une seringue à fonctionnement manuel et un mécanisme d'isolation de pression tel que susmentionné.
PCT/US2004/011190 2004-04-12 2004-04-12 Systemes de distribution de fluides, mecanismes d'isolation de pression, mecanismes de controle d'injecteur et procedes d'utilisation associes WO2005110007A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP04821981A EP1753481A4 (fr) 2004-04-12 2004-04-12 Systemes de distribution de fluides, mecanismes d'isolation de pression, mecanismes de controle d'injecteur et procedes d'utilisation associes
PCT/US2004/011190 WO2005110007A2 (fr) 2004-04-12 2004-04-12 Systemes de distribution de fluides, mecanismes d'isolation de pression, mecanismes de controle d'injecteur et procedes d'utilisation associes
JP2007508308A JP2007532234A (ja) 2004-04-12 2004-04-12 流体搬送システム、圧力隔離機構、インジェクタ制御機構、及びそれらを用いる方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/011190 WO2005110007A2 (fr) 2004-04-12 2004-04-12 Systemes de distribution de fluides, mecanismes d'isolation de pression, mecanismes de controle d'injecteur et procedes d'utilisation associes

Publications (2)

Publication Number Publication Date
WO2005110007A2 WO2005110007A2 (fr) 2005-11-24
WO2005110007A3 true WO2005110007A3 (fr) 2006-12-07

Family

ID=35394575

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/011190 WO2005110007A2 (fr) 2004-04-12 2004-04-12 Systemes de distribution de fluides, mecanismes d'isolation de pression, mecanismes de controle d'injecteur et procedes d'utilisation associes

Country Status (3)

Country Link
EP (1) EP1753481A4 (fr)
JP (1) JP2007532234A (fr)
WO (1) WO2005110007A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN104812435B (zh) * 2012-06-07 2017-10-24 拜耳医药保健有限责任公司 放射性药物递送器件

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US20080154214A1 (en) * 2006-12-22 2008-06-26 Medrad, Inc. Flow Based Pressure Isolation and Fluid Delivery System Including Flow Based Pressure Isolation
CN102512731B (zh) 2006-06-14 2014-07-16 阿西斯特医疗系统有限公司 医学注射系统中的流体清除
WO2009067200A2 (fr) 2007-11-19 2009-05-28 Mallinckrodt Inc. Système de distribution de fluide avec source de fluide multidose
US8080001B2 (en) 2008-11-26 2011-12-20 Acist Medical Systems, Inc. Fluid connection assembly with locking mechanism
CN104873389B (zh) 2009-07-29 2017-12-05 Icu医学有限公司 流体传输装置及使用方法
JP5401562B2 (ja) * 2009-12-29 2014-01-29 スーガン株式会社 高低圧流路切換装置
CH702752A1 (de) * 2010-02-16 2011-08-31 Medela Holding Ag Kopplungsteil einer Drainageschlaucheinheit.
US8801684B2 (en) 2010-02-16 2014-08-12 Medela Holding Ag Coupling part of a drainage tube unit
WO2012071314A1 (fr) * 2010-11-24 2012-05-31 Acist Medical Systems, Inc. Système de clapet d'entrée pour une seringue d'injection de produit de contraste
AU2012324021A1 (en) 2011-12-22 2013-07-11 Icu Medical, Inc. Fluid transfer devices and methods of use
US9486579B2 (en) 2012-04-03 2016-11-08 Bayer Healthcare Llc High pressure sensor for use with a fluid delivery system
WO2013177527A1 (fr) 2012-05-25 2013-11-28 Acist Medical Systems, Inc. Systèmes et procédés de mesure d'écoulement de fluide
US9265925B2 (en) 2012-10-16 2016-02-23 Acist Medical Systems, Inc. Controlling flow in a medical injection system
US9259527B2 (en) * 2012-10-17 2016-02-16 Bayer Healthcare Llc Fluid delivery system with high and low pressure hand manifold
JPWO2014104338A1 (ja) * 2012-12-28 2017-01-19 株式会社根本杏林堂 薬液回路およびそれを使用する薬液回路システム
EP3073982B1 (fr) 2013-11-25 2020-04-08 ICU Medical, Inc. Procédés et système pour remplir des sacs pour perfusion intraveineuse d'un fluide thérapeutique
JP6993085B2 (ja) * 2014-01-10 2022-01-13 バイエル・ヘルスケア・エルエルシー 単回使用使い捨てセットコネクタ
JP6270535B2 (ja) * 2014-02-25 2018-01-31 株式会社メテク 急速輸液装置
WO2016040819A1 (fr) * 2014-09-11 2016-03-17 Burmaster William Réservoir de collecte et de réutilisation d'un milieu dérivé
RU2714926C2 (ru) 2015-01-09 2020-02-21 БАЙЕР ХелсКер ЛЛСи Многофлюидная система доставки с многоразовым расходным комплектом и ее конструкционные особенности
WO2017095747A1 (fr) * 2015-12-01 2017-06-08 Invivo Therapeutics Corporation Procédés et systèmes pour l'administration de trace de substance thérapeutique dans un espace anatomique
CA3233913A1 (fr) 2015-12-04 2017-06-08 Icu Medical, Inc. Systemes, procedes et composants pour le transfert de fluides medicaux
CA3027532A1 (fr) 2016-06-15 2017-12-21 Bayer Healthcare Llc Systeme jetable a usages multiples et seringue associee
USD851745S1 (en) 2016-07-19 2019-06-18 Icu Medical, Inc. Medical fluid transfer system
JP7046051B2 (ja) 2016-07-25 2022-04-01 アイシーユー・メディカル・インコーポレーテッド 医療用流体移送モジュールおよびシステムの中の空気バブルをトラップするためのシステムおよびコンポーネント
WO2018112300A1 (fr) * 2016-12-16 2018-06-21 Endobar Solutions Llc Commande de l'administration de billes emboliques dans une artère
EP3631810A1 (fr) * 2017-05-26 2020-04-08 Bayer Healthcare LLC Logique d'état injecteur avec surveillance hémodynamique
CN107638610A (zh) * 2017-09-22 2018-01-30 深圳市信冠机电有限公司 一种自动高压注射系统
US11478162B2 (en) 2018-05-23 2022-10-25 Acist Medical Systems, Inc. Flow measurement using image data
CN109350114B (zh) * 2018-11-28 2023-07-04 广东省人民医院(广东省医学科学院) 一种多功能心脏彩超声学造影检查装置
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US11998716B2 (en) 2020-01-30 2024-06-04 Acist Medical Systems, Inc. Valve assembly
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US11633534B2 (en) 2020-08-18 2023-04-25 Acist Medical Systems, Inc. Angiogram injections using electrocardiographic synchronization
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CN104812435B (zh) * 2012-06-07 2017-10-24 拜耳医药保健有限责任公司 放射性药物递送器件

Also Published As

Publication number Publication date
EP1753481A4 (fr) 2009-06-03
EP1753481A2 (fr) 2007-02-21
JP2007532234A (ja) 2007-11-15
WO2005110007A2 (fr) 2005-11-24

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