ATE292485T1 - Pumpsystem - Google Patents

Pumpsystem

Info

Publication number
ATE292485T1
ATE292485T1 AT98903909T AT98903909T ATE292485T1 AT E292485 T1 ATE292485 T1 AT E292485T1 AT 98903909 T AT98903909 T AT 98903909T AT 98903909 T AT98903909 T AT 98903909T AT E292485 T1 ATE292485 T1 AT E292485T1
Authority
AT
Austria
Prior art keywords
chamber
liquid medium
inlet port
outlet port
pump system
Prior art date
Application number
AT98903909T
Other languages
English (en)
Inventor
David M Reilly
Alan D Hirschman
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
Application granted granted Critical
Publication of ATE292485T1 publication Critical patent/ATE292485T1/de

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
    • A61M5/168—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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/22—Flow characteristics eliminating pulsatile flows, e.g. by the provision of a dampening chamber

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Fluid-Driven Valves (AREA)
  • Eye Examination Apparatus (AREA)
AT98903909T 1997-02-14 1998-02-05 Pumpsystem ATE292485T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/801,706 US5916197A (en) 1997-02-14 1997-02-14 Injection system, pump system for use therein and method of use of pumping system
PCT/US1998/002027 WO1998035712A1 (en) 1997-02-14 1998-02-05 Injection system, pump system for use therein and method of use of pumping system

Publications (1)

Publication Number Publication Date
ATE292485T1 true ATE292485T1 (de) 2005-04-15

Family

ID=25181850

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98903909T ATE292485T1 (de) 1997-02-14 1998-02-05 Pumpsystem

Country Status (7)

Country Link
US (2) US5916197A (de)
EP (1) EP1003578B1 (de)
JP (1) JP2001512342A (de)
AT (1) ATE292485T1 (de)
AU (1) AU6055298A (de)
DE (1) DE69829669T2 (de)
WO (1) WO1998035712A1 (de)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6656157B1 (en) * 1995-04-20 2003-12-02 Acist Medical Systems, Inc. Infinitely refillable syringe
US20030028145A1 (en) * 1995-04-20 2003-02-06 Duchon Douglas J. Angiographic injector system with multiple processor redundancy
US7267666B1 (en) 1995-04-20 2007-09-11 Acist Medical Systems, Inc. Angiographic injector system with multiple processor redundancy
US6099502A (en) 1995-04-20 2000-08-08 Acist Medical Systems, Inc. Dual port syringe
US8082018B2 (en) * 1995-04-20 2011-12-20 Acist Medical Systems, Inc. System and method for multiple injection procedures on heart vessels
US5916197A (en) * 1997-02-14 1999-06-29 Medrad, Inc. Injection system, pump system for use therein and method of use of pumping system
EP1037682B1 (de) * 1997-11-07 2005-09-14 ACIST Medical Systems, Inc. Angiographie-spritze mit mehrfachredundanten prozessoren
EP1166222A2 (de) * 1999-04-01 2002-01-02 ACIST Medical Systems, Inc. Integriertes system und verfahren zur verwaltung medizinischer daten und zur steuerung medizinischer geräte
AU6632600A (en) * 1999-08-20 2001-03-19 Acist Medical Systems, Inc. Apparatus and method of detecting fluid
US6669679B1 (en) 2000-01-07 2003-12-30 Acist Medical Systems, Inc. Anti-recoil catheter
US6626862B1 (en) * 2000-04-04 2003-09-30 Acist Medical Systems, Inc. Fluid management and component detection system
US6471674B1 (en) 2000-04-21 2002-10-29 Medrad, Inc. Fluid delivery systems, injector systems and methods of fluid delivery
US6673048B1 (en) 2000-05-24 2004-01-06 Acist Medical Systems, Inc. Pressure sleeve assembly
ATE523218T1 (de) * 2000-07-20 2011-09-15 Acist Medical Sys Inc SPRITZENSTÖßEL-SPERRMECHANISMUS
US8489176B1 (en) 2000-08-21 2013-07-16 Spectrum Dynamics Llc Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US8909325B2 (en) 2000-08-21 2014-12-09 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system and utilization thereof with medical systems and in medical procedures
US8565860B2 (en) 2000-08-21 2013-10-22 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system
WO2002015958A2 (en) 2000-08-24 2002-02-28 Corazon Technologies, Inc. Fluid delivery systems for delivering fluids to multi-lumen catheters
US7094216B2 (en) 2000-10-18 2006-08-22 Medrad, Inc. Injection system having a pressure isolation mechanism and/or a handheld controller
US7018363B2 (en) * 2001-01-18 2006-03-28 Medrad, Inc. Encoding and sensing of syringe information
US7566320B2 (en) * 2001-02-14 2009-07-28 Acist Medical Systems, Inc. Fluid injector system
US20020143294A1 (en) * 2001-02-14 2002-10-03 Duchon Douglas J. Catheter fluid control system
AU2002247151A1 (en) * 2001-02-15 2002-08-28 Acist Medical Systems, Inc. Systems and methods for detection and measurement of elements in a medium
US7308300B2 (en) * 2001-05-30 2007-12-11 Acist Medical Systems, Inc. Medical injection system
US7174240B2 (en) * 2001-10-19 2007-02-06 Cardiovascular Systems, Inc. Control system for rotational angioplasty device
JP4791692B2 (ja) * 2001-12-07 2011-10-12 アシスト メディカル システムズ，インク． 高圧環境における低圧測定装置
US6880808B2 (en) 2002-05-03 2005-04-19 Acist Medical Systems, Inc. Gamma-stable high pressure stopcock
FR2856306B1 (fr) * 2003-06-17 2005-09-16 Sedat Appareil medical de distribution d'au moins un fluide
US8571881B2 (en) 2004-11-09 2013-10-29 Spectrum Dynamics, Llc Radiopharmaceutical dispensing, administration, and imaging
US8586932B2 (en) 2004-11-09 2013-11-19 Spectrum Dynamics Llc System and method for radioactive emission measurement
US9470801B2 (en) 2004-01-13 2016-10-18 Spectrum Dynamics Llc Gating with anatomically varying durations
US10964075B2 (en) 2004-01-13 2021-03-30 Spectrum Dynamics Llc Gating with anatomically varying durations
US9040016B2 (en) 2004-01-13 2015-05-26 Biosensors International Group, Ltd. Diagnostic kit and methods for radioimaging myocardial perfusion
CN1981210A (zh) 2004-01-13 2007-06-13 光谱动力学有限责任公司 多维图像重构
DE102004021035B3 (de) * 2004-04-07 2005-11-17 Erbe Elektromedizin Gmbh Gerät für die Wasserstrahlchirurgie
EP1778957A4 (de) 2004-06-01 2015-12-23 Biosensors Int Group Ltd Optimierung der messung radioaktiver strahlung an besonderen körperstrukturen
US9316743B2 (en) 2004-11-09 2016-04-19 Biosensors International Group, Ltd. System and method for radioactive emission measurement
US8615405B2 (en) 2004-11-09 2013-12-24 Biosensors International Group, Ltd. Imaging system customization using data from radiopharmaceutical-associated data carrier
US8423125B2 (en) 2004-11-09 2013-04-16 Spectrum Dynamics Llc Radioimaging
US8606349B2 (en) 2004-11-09 2013-12-10 Biosensors International Group, Ltd. Radioimaging using low dose isotope
US10136865B2 (en) 2004-11-09 2018-11-27 Spectrum Dynamics Medical Limited Radioimaging using low dose isotope
US9943274B2 (en) 2004-11-09 2018-04-17 Spectrum Dynamics Medical Limited Radioimaging using low dose isotope
WO2008059489A2 (en) 2006-11-13 2008-05-22 Spectrum Dynamics Llc Radioimaging applications of and novel formulations of teboroxime
US20060211989A1 (en) * 2005-03-04 2006-09-21 Rhinehart Edward J Fluid delivery systems, devices and methods for delivery of fluids
US9433730B2 (en) 2013-03-14 2016-09-06 Bayer Healthcare Llc Fluid mixing control device for a multi-fluid delivery system
US9011377B2 (en) 2008-11-05 2015-04-21 Bayer Medical Care Inc. Fluid mixing control device for a multi-fluid delivery system
US7766883B2 (en) * 2007-10-30 2010-08-03 Medrad, Inc. System and method for proportional mixing and continuous delivery of fluids
US8837793B2 (en) 2005-07-19 2014-09-16 Biosensors International Group, Ltd. Reconstruction stabilizer and active vision
US8644910B2 (en) 2005-07-19 2014-02-04 Biosensors International Group, Ltd. Imaging protocols
WO2007076463A2 (en) * 2005-12-27 2007-07-05 Acist Medical Systems, Inc. Balloon inflation device
US8894974B2 (en) 2006-05-11 2014-11-25 Spectrum Dynamics Llc Radiopharmaceuticals for diagnosis and therapy
WO2008075362A2 (en) 2006-12-20 2008-06-26 Spectrum Dynamics Llc A method, a system, and an apparatus for using and processing multidimensional data
US8172799B2 (en) * 2007-01-10 2012-05-08 Acist Medical Systems, Inc. Volumetric pump
USD942005S1 (en) 2007-03-14 2022-01-25 Bayer Healthcare Llc Orange syringe plunger cover
USD847985S1 (en) 2007-03-14 2019-05-07 Bayer Healthcare Llc Syringe plunger cover
USD1002840S1 (en) 2007-03-14 2023-10-24 Bayer Healthcare Llc Syringe plunger
US8521253B2 (en) 2007-10-29 2013-08-27 Spectrum Dynamics Llc Prostate imaging
EP2222957B1 (de) 2007-12-10 2017-01-25 Bayer Healthcare LLC System und verfahren für kontinuierliche flüssigkeitsausgabe
US8608484B2 (en) 2008-03-04 2013-12-17 Medrad, Inc. Dynamic anthropomorphic cardiovascular phantom
MX2012000100A (es) 2009-07-01 2012-04-02 Fresenius Med Care Hldg Inc Dispositivos de suministro de farmaco y sistemas y metodos relacionados.
US8338788B2 (en) 2009-07-29 2012-12-25 Spectrum Dynamics Llc Method and system of optimized volumetric imaging
US8281807B2 (en) 2009-08-31 2012-10-09 Medrad, Inc. Fluid path connectors and container spikes for fluid delivery
DE102009057070B9 (de) * 2009-12-04 2012-11-29 Maquet Gmbh & Co. Kg Kolbenmaschine zum Einsatz als Vakuumpumpe für medizinische Zwecke
US9480791B2 (en) * 2009-12-21 2016-11-01 Bayer Healthcare Llc Pumping devices, systems and methods for use with medical fluids including compensation for variations in pressure or flow rate
CA2799775C (en) 2010-06-04 2020-03-24 Medrad, Inc. System and method for planning and monitoring multi-dose radiopharmaceutical usage on radiopharmaceutical injectors
US8944780B2 (en) 2011-03-25 2015-02-03 Bayer Medical Care Inc. Pumping devices, systems including multiple pistons and methods for use with medical fluids
USD656608S1 (en) * 2011-01-03 2012-03-27 Salma Usmani Personal quantized pain medication dispenser
EP2671176B1 (de) 2011-01-31 2019-01-09 Fresenius Medical Care Holdings, Inc. Verhinderung von übermässiger freisetzung eines arzneistoffs
EP2673018B1 (de) 2011-02-08 2019-04-10 Fresenius Medical Care Holdings, Inc. Magnetische sensoren und zugehörige systeme und verfahren
US9649436B2 (en) * 2011-09-21 2017-05-16 Bayer Healthcare Llc Assembly method for a fluid pump device for a continuous multi-fluid delivery system
JP6379033B2 (ja) * 2012-04-06 2018-08-22 厚夫 森 自動急速輸液もしくは輸血装置
US9144646B2 (en) 2012-04-25 2015-09-29 Fresenius Medical Care Holdings, Inc. Vial spiking devices and related assemblies and methods
US9511186B1 (en) 2012-10-23 2016-12-06 Acist Medical Systems, Inc. Medical injection systems and pumps
US9107986B2 (en) 2013-03-11 2015-08-18 Boston Scientific Limited Double action infusion pump
US9925331B2 (en) 2013-03-11 2018-03-27 Boston Scientific Limited Double action infusion system
US9714650B2 (en) 2013-06-11 2017-07-25 Matthew G. Morris, Jr. Pumping system
US10549084B2 (en) 2014-01-10 2020-02-04 Bayer Healthcare Llc Single-use disposable set connector
WO2015142995A1 (en) 2014-03-19 2015-09-24 Bayer Medical Care Inc. System for syringe engagement to an injector
ES3030489T3 (en) 2015-01-09 2025-06-30 Bayer Healthcare Llc Multiple fluid delivery system with multi-use disposable set and features thereof
EP4241804B1 (de) 2015-08-28 2026-02-18 Bayer HealthCare LLC Verfahren zur überprüfung des füllens einer spritze mit flüssigkeit und bilderkennung von leistungsinjektorsystemfunktionen
DK3471797T3 (da) 2016-06-15 2021-06-14 Bayer Healthcare Llc Engangssystem til flere formål og tilknyttet sprøjte
WO2021207122A1 (en) 2020-04-06 2021-10-14 Mayle Robert E Jr Injection device
AR122637A1 (es) 2020-06-18 2022-09-28 Bayer Healthcare Llc Sistema y método para el acoplamiento del émbolo de la jeringa con un inyector
US12138433B2 (en) 2021-10-05 2024-11-12 Veloject, Llc Aspiration and injection devices

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB511715A (en) * 1938-03-29 1939-08-23 Standard Pressed Steel Co Improvements in or relating to vehicle suspension systems
US3447479A (en) * 1967-06-02 1969-06-03 Pall Corp Syringe pump
US3949746A (en) * 1974-09-03 1976-04-13 Animal Systems, Inc. Animal injector apparatus
GB1511715A (en) * 1974-11-04 1978-05-24 Dresser Ind Multiplex pump
US3994294A (en) * 1975-02-28 1976-11-30 Ivac Corporation Syringe pump valving and motor direction control system
US3993061A (en) * 1975-02-28 1976-11-23 Ivac Corporation Syringe pump drive system and disposable syringe cartridge
US4475666A (en) * 1981-08-31 1984-10-09 American Hospital Supply Corporation Automated liquid dispenser control
US4563175A (en) * 1983-12-19 1986-01-07 Lafond Margaret Multiple syringe pump
US4846797A (en) * 1985-05-14 1989-07-11 Intelligent Medicine, Inc. Syringe positioning device for enhancing fluid flow control
US4734011A (en) * 1986-08-01 1988-03-29 Texaco Inc. Pulsation dampener for reciprocating pumps
US4795441A (en) * 1987-04-16 1989-01-03 Bhatt Kunjlata M Medication administration system
US4898579A (en) * 1987-06-26 1990-02-06 Pump Controller Corporation Infusion pump
US4838860A (en) * 1987-06-26 1989-06-13 Pump Controller Corporation Infusion pump
US5237309A (en) * 1987-07-20 1993-08-17 Frantz Medical Development, Ltd. Pump cassette and method of pumping
US5066282A (en) * 1987-09-23 1991-11-19 Leocor, Inc. Positive displacement piston driven blood pump
FR2644212B1 (fr) * 1989-03-13 1991-11-15 Malbec Edouard Cassette pour pompe peristaltique a tube deformable, et pompe peristaltique equipee d'une telle cassette
AT398694B (de) * 1990-07-19 1995-01-25 Avl Verbrennungskraft Messtech Vorrichtung zur bestimmung der konzentration von zumindest einer in organischem gewebe vorliegenden substanz
US5192269A (en) * 1991-07-24 1993-03-09 Abbott Laboratories Multi-valve manifold for drug infusion systems
AU3415893A (en) * 1991-12-20 1993-07-28 Abbott Laboratories Automated drug infusion system with autopriming
DE4336336A1 (de) * 1992-11-23 1994-05-26 Lang Volker Kasetteninfusionssystem
US5378231A (en) * 1992-11-25 1995-01-03 Abbott Laboratories Automated drug infusion system
GB2273533B (en) * 1992-12-18 1996-09-25 Minnesota Mining & Mfg Pumping cassette with integral manifold
US5411485A (en) * 1993-04-19 1995-05-02 Hyprotek Catheter access system and method
US5417667A (en) * 1993-04-19 1995-05-23 Hyprotek, Inc. Catheter access system and method
US5454792A (en) * 1993-04-19 1995-10-03 Hyproteck, Inc. Linear slide valve for CVC access
US5632606A (en) * 1993-11-23 1997-05-27 Sarcos Group Volumetric pump/valve
FR2715310B1 (fr) * 1994-01-24 1996-03-01 Aguettant Cie Dev Pompe de perfusion de liquides médicaux.
US5529463A (en) * 1994-04-19 1996-06-25 Cordis Corporation Pumping apparatus for perfusion and other fluid catheterization procedures
US5916197A (en) * 1997-02-14 1999-06-29 Medrad, Inc. Injection system, pump system for use therein and method of use of pumping system

Also Published As

Publication number Publication date
DE69829669D1 (de) 2005-05-12
WO1998035712A1 (en) 1998-08-20
AU6055298A (en) 1998-09-08
EP1003578B1 (de) 2005-04-06
JP2001512342A (ja) 2001-08-21
US5916197A (en) 1999-06-29
DE69829669T2 (de) 2006-03-16
EP1003578A1 (de) 2000-05-31
US6197000B1 (en) 2001-03-06

Similar Documents

Publication Publication Date Title
ATE292485T1 (de) Pumpsystem
DE3785207D1 (de) Pumpvorrichtung zur abgabe von fluessigkeit bei hohem druck.
AU9490398A (en) Apparatus and method for diagnosing the status of specific components in high-pressure fluid pumps
GB1337407A (en) Liquid infusion apparatus
CA2021863A1 (en) Fluid sampling pump
DK0821600T3 (da) Selvskyllende angiografisk injektor
DE59808381D1 (de) Spender
ATE231217T1 (de) Kolbenpumpe
EP2368584A3 (de) Hämodialysesysteme
ATE244105T1 (de) Flüssigkeitsstrahlen zur strahlbearbeitung
BR9501934A (pt) Bomba de pressão elevada de deslocamento variável e sistema de bombeamento para manter uma pressão de fluído elevada
MY121304A (en) System for administering two liquids
CA2299391A1 (en) Two-cylinder thick matter pump
CA2419713A1 (en) A system and method for compressing a fluid
EP1101940A3 (de) Brennstoffhochdruckpumpenregelung durch Deaktivierung von Kolben
GB1361742A (en) Plunger packing wash system
SE9201981L (sv) Pumpanordning
ATE270392T1 (de) Rückführeinrichtung für lecköl eines hydraulikmotors
DE69829546D1 (de) Pumpsystem für Flüssigkeiten
GB1112967A (en) A method of delivering a compressible fluid at an elevated pressure and a hydraulic intensifier system therefor
GB1232271A (de)
MX2021000972A (es) Rociador estilo mochila con bomba interna seleccionable.
CA2405571A1 (en) Metering pump
SU892014A1 (ru) Объемный насос
GB0303603D0 (en) Improvements in or relating to pressurisation pumps

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties