WO2005110007A3 - Fluid delivery systems, pressure isolation mechanisms, injector control mechanisms, and methods of use thereof - Google Patents

Fluid delivery systems, pressure isolation mechanisms, injector control mechanisms, and methods of use thereof 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
French (fr)
Other versions
WO2005110007A2 (en
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 PCT/US2004/011190 priority Critical patent/WO2005110007A2/en
Priority to JP2007508308A priority patent/JP2007532234A/en
Priority to EP04821981A priority patent/EP1753481A4/en
Publication of WO2005110007A2 publication Critical patent/WO2005110007A2/en
Publication of WO2005110007A3 publication Critical patent/WO2005110007A3/en

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

Abstract

An injector system includes a source of injection fluid, a pump device, a fluid path set disposed between the source of injection fluid and the pump device, and a fluid control device operatively associated with the fluid path set. The fluid control device is adapted to permit purging of air from the fluid path set and to stop flow of the injection fluid to a patient at substantially any pressure or flow rate generated by the pump device for delivering a sharp bolus of the injection fluid to the patient. The fluid control device is preferably part of the fluid path set between the source of injection fluid and the pump device. In another aspect, an injector system includes a powered injector, a pressurizing chamber in operative connection with the powered injector, a fluid path in fluid connection with the pressurizing chamber, and a manual control in fluid connection with the fluid path. The manual control includes at least one actuator for controlling the injector through application of force by an operator. The actuator provides tactile feedback of pressure in the fluid path to the operator via a fluid connection with the fluid path. A pressure isolation mechanism for use in a medical procedure includes a lumen, an isolation port in fluid connection with the lumen, and a valve having a first state and a second state. The first state occurs when the lumen and the isolation port are connected. The second state occurs when the lumen and the isolation port are disconnected. The lumen remains open for flow of fluid therethrough in the first state and in the second state. The valve is normally in the first state and is switchable to the second state when fluid pressure in the lumen reaches a predetermined pressure level. A pressure transducer can be in fluid connection with the isolation port of the pressure isolation mechanism. A fluid delivery system includes a manually operated syringe and a pressure isolation mechanism as described above.
PCT/US2004/011190 2004-04-12 2004-04-12 Fluid delivery systems, pressure isolation mechanisms, injector control mechanisms, and methods of use thereof WO2005110007A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/US2004/011190 WO2005110007A2 (en) 2004-04-12 2004-04-12 Fluid delivery systems, pressure isolation mechanisms, injector control mechanisms, and methods of use thereof
JP2007508308A JP2007532234A (en) 2004-04-12 2004-04-12 Fluid transfer system, pressure isolation mechanism, injector control mechanism, and method using the same
EP04821981A EP1753481A4 (en) 2004-04-12 2004-04-12 Fluid delivery systems, pressure isolation mechanisms, injector control mechanisms, and methods of use thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/011190 WO2005110007A2 (en) 2004-04-12 2004-04-12 Fluid delivery systems, pressure isolation mechanisms, injector control mechanisms, and methods of use thereof

Publications (2)

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

Family

ID=35394575

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/011190 WO2005110007A2 (en) 2004-04-12 2004-04-12 Fluid delivery systems, pressure isolation mechanisms, injector control mechanisms, and methods of use thereof

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104812435B (en) * 2012-06-07 2017-10-24 拜耳医药保健有限责任公司 Radiopharmaceutical delivery device

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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 (en) 2006-06-14 2014-07-16 阿西斯特医疗系统有限公司 Fluid purge in a medical injection system
US8747356B2 (en) * 2007-11-19 2014-06-10 Mallinckrodt Llc Fluid delivery system with multi-dose fluid source
US8080001B2 (en) 2008-11-26 2011-12-20 Acist Medical Systems, Inc. Fluid connection assembly with locking mechanism
ES2793953T3 (en) 2009-07-29 2020-11-17 Icu Medical Inc Fluid transfer procedures
WO2011080843A1 (en) * 2009-12-29 2011-07-07 スーガン株式会社 High/low-pressure duct switch device
US8801684B2 (en) 2010-02-16 2014-08-12 Medela Holding Ag Coupling part of a drainage tube unit
CH702752A1 (en) * 2010-02-16 2011-08-31 Medela Holding Ag Coupling part of a drainage tube unit.
JP5981442B2 (en) * 2010-11-24 2016-08-31 アシスト・メディカル・システムズ，インコーポレイテッド Contrast injection syringe inlet valve system
JP6307440B2 (en) 2011-12-22 2018-04-04 アイシーユー・メディカル・インコーポレーテッド Fluid transfer device and method of use
US9486579B2 (en) 2012-04-03 2016-11-08 Bayer Healthcare Llc High pressure sensor for use with a fluid delivery system
WO2013177527A1 (en) 2012-05-25 2013-11-28 Acist Medical Systems, Inc. Fluid flow measurement systems and methods
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
WO2014104338A1 (en) * 2012-12-28 2014-07-03 株式会社根本杏林堂 Chemical liquid circuit and chemical liquid system using same
AU2014353184B2 (en) 2013-11-25 2017-08-17 Icu Medical, Inc. Methods and system for filling IV bags with therapeutic fluid
IL302231A (en) * 2014-01-10 2023-06-01 Bayer Healthcare Llc Single-use disposable set connector
JP6270535B2 (en) * 2014-02-25 2018-01-31 株式会社メテク Rapid infusion device
WO2016040805A1 (en) * 2014-09-11 2016-03-17 Burns Matthew M Adjustable medium diverter
RU2714926C2 (en) 2015-01-09 2020-02-21 БАЙЕР ХелсКер ЛЛСи Multiple fluid delivery system with multi-use disposable set and features thereof
US20170151286A1 (en) * 2015-12-01 2017-06-01 Invivo Therapeutics Corporation Compositions and methods for preparing an injectable medium for administration into the central nervous system
WO2017096072A1 (en) 2015-12-04 2017-06-08 Icu Medical, Inc. Systems methods and components for transferring medical fluids
EP3471797B1 (en) 2016-06-15 2021-03-24 Bayer Healthcare LLC Multi-use disposable system and syringe therefor
USD851745S1 (en) 2016-07-19 2019-06-18 Icu Medical, Inc. Medical fluid transfer system
WO2018022640A1 (en) 2016-07-25 2018-02-01 Icu Medical, Inc. Systems, methods, and components for trapping air bubbles in medical fluid transfer modules and systems
US11109870B2 (en) 2016-12-16 2021-09-07 Endobar Solutions Llc Controlling the delivery of embolic beads into an artery
WO2018218132A1 (en) * 2017-05-26 2018-11-29 Bayer Healthcare Llc Injector state logic with hemodynamic monitoring
CN107638610A (en) * 2017-09-22 2018-01-30 深圳市信冠机电有限公司 A kind of automatic injection system
WO2019226849A1 (en) 2018-05-23 2019-11-28 Acist Medical Systems Inc. Flow measurement using image data
CN109350114B (en) * 2018-11-28 2023-07-04 广东省人民医院(广东省医学科学院) Multifunctional heart color ultrasound imaging examination device
US20210077711A1 (en) * 2019-09-16 2021-03-18 Carefusion 303, Inc. Syringe control assembly
US11590057B2 (en) 2020-04-03 2023-02-28 Icu Medical, Inc. Systems, methods, and components for transferring medical fluids
US11633534B2 (en) 2020-08-18 2023-04-25 Acist Medical Systems, Inc. Angiogram injections using electrocardiographic synchronization
US11560964B2 (en) 2020-08-21 2023-01-24 Acist Medical Systems, Inc. Valve actuation device coupling
CN115227964B (en) * 2022-09-21 2022-12-27 深圳核心医疗科技有限公司 Flow velocity control method and device

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US4396385A (en) * 1980-12-05 1983-08-02 Baxter Travenol Laboratories, Inc. Flow metering apparatus for a fluid infusion system
US5002528A (en) * 1989-12-15 1991-03-26 Aubrey Palestrant Percutaneous irrigation and drainage system
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See also references of EP1753481A4 *

Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN104812435B (en) * 2012-06-07 2017-10-24 拜耳医药保健有限责任公司 Radiopharmaceutical delivery device

Also Published As

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

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