WO2006042266A3 - Non-magnetic medical infusion device - Google Patents

Non-magnetic medical infusion device Download PDF

Info

Publication number
WO2006042266A3
WO2006042266A3 PCT/US2005/036641 US2005036641W WO2006042266A3 WO 2006042266 A3 WO2006042266 A3 WO 2006042266A3 US 2005036641 W US2005036641 W US 2005036641W WO 2006042266 A3 WO2006042266 A3 WO 2006042266A3
Authority
WO
WIPO (PCT)
Prior art keywords
mri
magnetic
infusion apparatus
liquid
compatible
Prior art date
Application number
PCT/US2005/036641
Other languages
French (fr)
Other versions
WO2006042266A2 (en
Inventor
Roger Susi
Original Assignee
Roger Susi
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 Roger Susi filed Critical Roger Susi
Priority to EP05813044A priority Critical patent/EP1802362B1/en
Priority to JP2007536830A priority patent/JP5001845B2/en
Publication of WO2006042266A2 publication Critical patent/WO2006042266A2/en
Publication of WO2006042266A3 publication Critical patent/WO2006042266A3/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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
    • 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
    • A61M5/172—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 electrical or electronic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/082—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular flexible member being pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the axes of the tubular member and each having its own driving mechanism
    • 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
    • A61M2205/14—Detection of the presence or absence of a tube, a connector or a container in an apparatus
    • 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
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • 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
    • A61M5/1413—Modular systems comprising interconnecting elements

Abstract

Liquid infusion apparatus includes non-magnetic materials in a pumping structure and drive motor therefor, and in a controller that supplies drive signals to the motor to facilitate convenient operation in intense magnetic fields without distorting the magnetic fields and without radiating objectionable radio­frequency interference. A non-MRI-compatible liquid infusion apparatus is temporarily replaced with MRI-compatible, non-magnetic liquid infusion apparatus without disconnecting patient from an installed intravenous infusion set to continue infusing liquid within the MRI environment.
PCT/US2005/036641 2004-10-12 2005-10-11 Non-magnetic medical infusion device WO2006042266A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05813044A EP1802362B1 (en) 2004-10-12 2005-10-11 Non-magnetic medical infusion device
JP2007536830A JP5001845B2 (en) 2004-10-12 2005-10-11 Non-magnetic medical infusion device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/964,333 US7404809B2 (en) 2004-10-12 2004-10-12 Non-magnetic medical infusion device
US10/964,333 2004-10-12

Publications (2)

Publication Number Publication Date
WO2006042266A2 WO2006042266A2 (en) 2006-04-20
WO2006042266A3 true WO2006042266A3 (en) 2006-08-03

Family

ID=36146286

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/036641 WO2006042266A2 (en) 2004-10-12 2005-10-11 Non-magnetic medical infusion device

Country Status (4)

Country Link
US (2) US7404809B2 (en)
EP (1) EP1802362B1 (en)
JP (1) JP5001845B2 (en)
WO (1) WO2006042266A2 (en)

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US7404809B2 (en) 2004-10-12 2008-07-29 Iradimed Corporation Non-magnetic medical infusion device
US7267661B2 (en) 2002-06-17 2007-09-11 Iradimed Corporation Non-magnetic medical infusion device
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US7935074B2 (en) 2005-02-28 2011-05-03 Fresenius Medical Care Holdings, Inc. Cassette system for peritoneal dialysis machine
US8801701B2 (en) * 2005-03-09 2014-08-12 Sunnybrook Health Sciences Centre Method and apparatus for obtaining quantitative temperature measurements in prostate and other tissue undergoing thermal therapy treatment
US7771418B2 (en) * 2005-03-09 2010-08-10 Sunnybrook Health Sciences Centre Treatment of diseased tissue using controlled ultrasonic heating
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
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US8105282B2 (en) * 2007-07-13 2012-01-31 Iradimed Corporation System and method for communication with an infusion device
JP5829023B2 (en) 2007-08-20 2015-12-09 リーベル−フラーシャイム カンパニー エルエルシー Fluid-driven medical syringe
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US8192401B2 (en) 2009-03-20 2012-06-05 Fresenius Medical Care Holdings, Inc. Medical fluid pump systems and related components and methods
US8777897B2 (en) * 2009-07-06 2014-07-15 Carefusion 303, Inc. Fluid delivery systems and methods having wireless communication
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DE102010053973A1 (en) 2010-12-09 2012-06-14 Fresenius Medical Care Deutschland Gmbh Medical device with a heater
US9694125B2 (en) 2010-12-20 2017-07-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9624915B2 (en) 2011-03-09 2017-04-18 Fresenius Medical Care Holdings, Inc. Medical fluid delivery sets and related systems and methods
MX341315B (en) 2011-04-21 2016-08-12 Fresenius Medical Care Holdings Inc Medical fluid pumping systems and related devices and methods.
US9186449B2 (en) 2011-11-01 2015-11-17 Fresenius Medical Care Holdings, Inc. Dialysis machine support assemblies and related systems and methods
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9500188B2 (en) 2012-06-11 2016-11-22 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9561323B2 (en) 2013-03-14 2017-02-07 Fresenius Medical Care Holdings, Inc. Medical fluid cassette leak detection methods and devices
US10117985B2 (en) 2013-08-21 2018-11-06 Fresenius Medical Care Holdings, Inc. Determining a volume of medical fluid pumped into or out of a medical fluid cassette
US11475994B2 (en) * 2016-09-29 2022-10-18 Koninklijke Philips N.V. System and method for infusion pump for use in an MR environment with lighting of user interface keys to give clinician guidance
US11268506B2 (en) 2017-12-22 2022-03-08 Iradimed Corporation Fluid pumps for use in MRI environment
CN109009112A (en) * 2018-07-16 2018-12-18 深圳麦科田生物医疗技术有限公司 A kind of magnetic resonance compatible transfusion system based on faraday cup
WO2021055848A1 (en) * 2019-09-19 2021-03-25 Innovative Health Sciences, Llc Tissue saturation responsive rapid automatically variable flow rate infusion system

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Also Published As

Publication number Publication date
US20060079758A1 (en) 2006-04-13
US20090157004A1 (en) 2009-06-18
JP5001845B2 (en) 2012-08-15
EP1802362B1 (en) 2012-11-21
US8262642B2 (en) 2012-09-11
JP2008522643A (en) 2008-07-03
US7404809B2 (en) 2008-07-29
EP1802362A4 (en) 2008-10-15
EP1802362A2 (en) 2007-07-04
WO2006042266A2 (en) 2006-04-20

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