ATE188616T1 - Gleichdruckfluidzufuhrsystem mit mehrflüssigkeitsfähigkeit - Google Patents

Gleichdruckfluidzufuhrsystem mit mehrflüssigkeitsfähigkeit

Info

Publication number
ATE188616T1
ATE188616T1 AT92910284T AT92910284T ATE188616T1 AT E188616 T1 ATE188616 T1 AT E188616T1 AT 92910284 T AT92910284 T AT 92910284T AT 92910284 T AT92910284 T AT 92910284T AT E188616 T1 ATE188616 T1 AT E188616T1
Authority
AT
Austria
Prior art keywords
fluid
dispensing
membrane
chamber
varying dimension
Prior art date
Application number
AT92910284T
Other languages
English (en)
Inventor
Dean L Kamen
Gerard B Normand
Kevin Durand
Joseph B Seale
Original Assignee
Deka Products Lp
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 Deka Products Lp filed Critical Deka Products Lp
Application granted granted Critical
Publication of ATE188616T1 publication Critical patent/ATE188616T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/02—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants
    • B67D7/0238—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers
    • B67D7/0255—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring liquids other than fuel or lubricants utilising compressed air or other gas acting directly or indirectly on liquids in storage containers squeezing collapsible or flexible storage containers
    • 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
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • A61M5/152—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags pressurised by contraction of elastic reservoirs

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
AT92910284T 1991-03-22 1992-03-20 Gleichdruckfluidzufuhrsystem mit mehrflüssigkeitsfähigkeit ATE188616T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US67383591A 1991-03-22 1991-03-22
US74834691A 1991-08-22 1991-08-22
PCT/US1992/002291 WO1992016304A2 (en) 1991-03-22 1992-03-20 Constant-pressure fluid supply system with multiple fluid capability

Publications (1)

Publication Number Publication Date
ATE188616T1 true ATE188616T1 (de) 2000-01-15

Family

ID=27101025

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92910284T ATE188616T1 (de) 1991-03-22 1992-03-20 Gleichdruckfluidzufuhrsystem mit mehrflüssigkeitsfähigkeit

Country Status (5)

Country Link
EP (1) EP0576604B1 (de)
JP (1) JPH06506134A (de)
AT (1) ATE188616T1 (de)
DE (1) DE69230558T2 (de)
WO (1) WO1992016304A2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5716343A (en) * 1989-06-16 1998-02-10 Science Incorporated Fluid delivery apparatus
US5336180A (en) * 1990-04-24 1994-08-09 Science Incorporated Closed drug delivery system
US5578005A (en) * 1993-08-06 1996-11-26 River Medical, Inc. Apparatus and methods for multiple fluid infusion
US5733253A (en) * 1994-10-13 1998-03-31 Transfusion Technologies Corporation Fluid separation system
US7332125B2 (en) 1994-10-13 2008-02-19 Haemonetics Corporation System and method for processing blood
US6709417B1 (en) 1995-06-07 2004-03-23 Deka Products Limited Partnership Valve for intravenous-line flow-control system
JP3207799B2 (ja) * 1997-12-03 2001-09-10 株式会社パイオラックス 薬液持続注入器
JP2003111839A (ja) * 2001-10-02 2003-04-15 Daiken Iki Kk 充填補助機能を備えた薬液注入装置
DE60322512D1 (de) * 2002-02-18 2008-09-11 Danfoss As Vorrichtung zur verabreichung eines medikaments in flüssiger form
CN101208256B (zh) 2005-04-25 2013-09-18 高级技术材料公司 具有空检测能力的基于衬里的液体储存和分配系统
KR20110017462A (ko) 2005-06-06 2011-02-21 어드밴스드 테크놀러지 머티리얼즈, 인코포레이티드 유체 저장 및 분배 시스템과 프로세스
ES2264651B1 (es) * 2005-12-26 2007-12-01 Leventon S.A.U. Bomba elastomerica para el suministro de un liquido y procedimiento de fabricacion correspondiente.
US9211378B2 (en) 2010-10-22 2015-12-15 Cequr Sa Methods and systems for dosing a medicament
AU2015402759B2 (en) 2015-07-21 2020-09-03 Avent, Inc. Shaped elastomeric infusion pump
US11980736B2 (en) * 2020-05-26 2024-05-14 Carefusion 202, Inc. Infusion pump flow rate control
JP7762008B2 (ja) * 2021-08-10 2025-10-29 テルモ株式会社 輸液カートリッジ、輸液ポンプ、及び、輸液カートリッジの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506005A (en) * 1967-02-23 1970-04-14 Arthur S Gilio Pressure infusion device for medical use
US3677444A (en) * 1970-03-06 1972-07-18 Estin Hans H Micropump
IL50038A0 (en) * 1976-07-14 1976-09-30 Cohen A A device for pressure-infusion of fluids
DE3605664A1 (de) * 1986-02-21 1987-08-27 Siemens Ag Folienspeicher fuer ein medikamentendosiergeraet
US4769008A (en) * 1986-11-26 1988-09-06 Infusion Systems Corporation Pressurized fluid dispenser
US4968301A (en) * 1989-02-02 1990-11-06 Imed Corporation Disposable infusion device

Also Published As

Publication number Publication date
JPH06506134A (ja) 1994-07-14
DE69230558T2 (de) 2000-05-25
DE69230558D1 (de) 2000-02-17
EP0576604A1 (de) 1994-01-05
WO1992016304A3 (en) 1992-11-12
EP0576604B1 (de) 2000-01-12
WO1992016304A2 (en) 1992-10-01

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties