WO2005016408A3 - Multichannel fluid delivery device - Google Patents

Multichannel fluid delivery device Download PDF

Info

Publication number
WO2005016408A3
WO2005016408A3 PCT/US2004/025255 US2004025255W WO2005016408A3 WO 2005016408 A3 WO2005016408 A3 WO 2005016408A3 US 2004025255 W US2004025255 W US 2004025255W WO 2005016408 A3 WO2005016408 A3 WO 2005016408A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
dispenser
delivery device
fluid delivery
device reservoirs
Prior art date
Application number
PCT/US2004/025255
Other languages
French (fr)
Other versions
WO2005016408A2 (en
Inventor
Marshall S Kriesel
Alan Langerud
Original Assignee
Marshall S Kriesel
Alan Langerud
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 Marshall S Kriesel, Alan Langerud filed Critical Marshall S Kriesel
Publication of WO2005016408A2 publication Critical patent/WO2005016408A2/en
Publication of WO2005016408A3 publication Critical patent/WO2005016408A3/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
    • A61M5/145—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
    • A61M5/1454—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons spring-actuated, e.g. by a clockwork
    • 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
    • A61M5/141—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor with capillaries for restricting fluid 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
    • 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
    • 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
    • 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

Landscapes

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

Abstract

A compact fluid dispenser for use in controllably dispensing fluid medicaments, such as antibiotics, oncolytics, hormones, steroids, blood clotting agents, analgesics, and like medicinal agents from a plurality of prefilled containers at a uniform rate. The dispenser uniquely includes a plurality of stored energy source that are provided in the form of compressible-expandable members of novel construction that provide the force necessary to continuously and uniformly expel fluid from a plurality of device reservoirs. The apparatus further includes a plurality of fluid flow control assemblies that precisely control the flow of the medicament solutions from the plurality of device reservoirs to the patient.
PCT/US2004/025255 2003-08-04 2004-08-04 Multichannel fluid delivery device WO2005016408A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/634,487 US7169128B2 (en) 2003-08-04 2003-08-04 Multichannel fluid delivery device
US10/634,487 2003-08-04

Publications (2)

Publication Number Publication Date
WO2005016408A2 WO2005016408A2 (en) 2005-02-24
WO2005016408A3 true WO2005016408A3 (en) 2007-02-08

Family

ID=34135568

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/025255 WO2005016408A2 (en) 2003-08-04 2004-08-04 Multichannel fluid delivery device

Country Status (2)

Country Link
US (1) US7169128B2 (en)
WO (1) WO2005016408A2 (en)

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US20050277883A1 (en) * 2004-05-26 2005-12-15 Kriesel Marshall S Fluid delivery device
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US7828772B2 (en) * 2006-03-15 2010-11-09 Bioquiddity, Inc. Fluid dispensing device
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US8211059B2 (en) * 2007-06-25 2012-07-03 Kriesel Marshall S Fluid dispenser with additive sub-system
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US8480656B2 (en) * 2008-09-03 2013-07-09 Bioquiddity, Inc. Two part fluid dispenser
US8622965B2 (en) * 2008-09-03 2014-01-07 Bioquiddity, Inc. Two part fluid dispenser
US20100121274A1 (en) * 2008-11-12 2010-05-13 Baxter International Inc. Prefillable constant pressure ambulatory infusion pump
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US9555194B2 (en) * 2009-03-31 2017-01-31 Sanofi-Aventis Deutschalnd Gmbh Drug delivery device
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US9114206B2 (en) 2010-04-22 2015-08-25 Raland Technologies, Llc Device for infusion of prescription medicines or treatments
ES2394783B1 (en) * 2010-07-16 2013-12-11 Manuel FRANCISCO LOPEZ NEGATIVE PRESSURE REGULATORY SYSTEM FOR BLOOD EXTRACTION
US10617820B2 (en) 2013-01-25 2020-04-14 Unl Holdings Llc Fluid restriction mechanisms for drug delivery pumps
WO2015061690A1 (en) * 2013-10-24 2015-04-30 Trustees Of Boston University Infusion system for preventing mischanneling of multiple medicaments
US20150133861A1 (en) 2013-11-11 2015-05-14 Kevin P. McLennan Thermal management system and method for medical devices
US10143795B2 (en) 2014-08-18 2018-12-04 Icu Medical, Inc. Intravenous pole integrated power, control, and communication system and method for an infusion pump
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Also Published As

Publication number Publication date
US20050038387A1 (en) 2005-02-17
WO2005016408A2 (en) 2005-02-24
US7169128B2 (en) 2007-01-30

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