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
German (de)
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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • External Artificial Organs (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 (enExample)
EP (1) EP1003578B1 (enExample)
JP (1) JP2001512342A (enExample)
AT (1) ATE292485T1 (enExample)
AU (1) AU6055298A (enExample)
DE (1) DE69829669T2 (enExample)
WO (1) WO1998035712A1 (enExample)

Families Citing this family (83)

* 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
US6099502A (en) * 1995-04-20 2000-08-08 Acist Medical Systems, Inc. Dual port 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
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
ATE420682T1 (de) * 1997-11-07 2009-01-15 Acist Medical Sys Inc Angiographie-spritze mit mehrfachredundanten prozessoren
AU4185600A (en) * 1999-04-01 2000-10-23 Acist Medical Systems, Inc. An integrated medical information management and medical device control system and method
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
CA2416286C (en) * 2000-07-20 2011-01-18 Acist Medical Systems, Inc. Syringe plunger locking mechanism
US8565860B2 (en) 2000-08-21 2013-10-22 Biosensors International Group, Ltd. Radioactive emission detector equipped with a position tracking system
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
EP1351723B1 (en) 2000-08-24 2016-02-17 Cordis Corporation 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
WO2002064194A1 (en) * 2001-02-14 2002-08-22 Acist Medical Systems, Inc. Fluid injector system
AU2002240386A1 (en) * 2001-02-14 2002-08-28 Acist Medical Systems, Inc. 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
EP1455642A4 (en) * 2001-12-07 2006-12-27 Acist Medical Sys Inc DEVICES FOR MEASURING LOW PRESSURES IN HIGH PRESSURE ENVIRONMENTS
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
US8586932B2 (en) 2004-11-09 2013-11-19 Spectrum Dynamics Llc System and method for radioactive emission measurement
US7968851B2 (en) 2004-01-13 2011-06-28 Spectrum Dynamics Llc Dynamic spect camera
EP1709585B1 (en) 2004-01-13 2020-01-08 Spectrum Dynamics Medical Limited Multi-dimensional image reconstruction
US8571881B2 (en) 2004-11-09 2013-10-29 Spectrum Dynamics, Llc Radiopharmaceutical dispensing, administration, and imaging
WO2008010227A2 (en) 2006-07-19 2008-01-24 Spectrum Dynamics Llc Imaging protocols
US9470801B2 (en) 2004-01-13 2016-10-18 Spectrum Dynamics Llc Gating with anatomically varying durations
DE102004021035B3 (de) * 2004-04-07 2005-11-17 Erbe Elektromedizin Gmbh Gerät für die Wasserstrahlchirurgie
EP1778957A4 (en) 2004-06-01 2015-12-23 Biosensors Int Group Ltd OPTIMIZING THE MEASUREMENT OF RADIOACTIVE RADIATION ON SPECIAL BODY STRUCTURES
US8423125B2 (en) 2004-11-09 2013-04-16 Spectrum Dynamics Llc Radioimaging
US9943274B2 (en) 2004-11-09 2018-04-17 Spectrum Dynamics Medical Limited Radioimaging using low dose isotope
US8615405B2 (en) 2004-11-09 2013-12-24 Biosensors International Group, Ltd. Imaging system customization using data from radiopharmaceutical-associated data carrier
US9316743B2 (en) 2004-11-09 2016-04-19 Biosensors International Group, Ltd. System and method for radioactive emission measurement
EP1827505A4 (en) 2004-11-09 2017-07-12 Biosensors International Group, Ltd. Radioimaging
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
US9011377B2 (en) * 2008-11-05 2015-04-21 Bayer Medical Care Inc. Fluid mixing control device for a multi-fluid delivery system
US9433730B2 (en) 2013-03-14 2016-09-06 Bayer Healthcare Llc 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
US8644910B2 (en) 2005-07-19 2014-02-04 Biosensors International Group, Ltd. Imaging protocols
US8837793B2 (en) 2005-07-19 2014-09-16 Biosensors International Group, Ltd. Reconstruction stabilizer and active vision
US8758294B2 (en) * 2005-12-27 2014-06-24 Acist Medical Systems, Inc. Balloon inflation device
US8894974B2 (en) 2006-05-11 2014-11-25 Spectrum Dynamics Llc Radiopharmaceuticals for diagnosis and therapy
US9275451B2 (en) 2006-12-20 2016-03-01 Biosensors International Group, Ltd. 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
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
USD942005S1 (en) 2007-03-14 2022-01-25 Bayer Healthcare Llc Orange syringe plunger cover
US8521253B2 (en) 2007-10-29 2013-08-27 Spectrum Dynamics Llc Prostate imaging
CN101939540B (zh) 2007-12-10 2013-10-23 梅德拉股份有限公司 连续的流体输送系统和方法
US8608484B2 (en) 2008-03-04 2013-12-17 Medrad, Inc. Dynamic anthropomorphic cardiovascular phantom
IN2012DN01817A (enExample) 2009-07-01 2015-06-05 Fresenius Med Care Hldg Inc
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
RU2016100826A (ru) 2010-06-04 2018-11-19 БАЙЕР ХелсКер ЛЛСи Система и способ планирования и мониторинга использования многодозового радиофармацевтического средства на радиофармацевтических инъекторах
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
MX356030B (es) 2011-01-31 2018-05-09 Fresenius Medical Care Holdings Inc Prevencion de sobre-suministro de farmaco.
EP2673018B1 (en) 2011-02-08 2019-04-10 Fresenius Medical Care Holdings, Inc. Magnetic sensors and related systems and methods
BR112014006869A2 (pt) 2011-09-21 2017-04-04 Bayer Medical Care Inc dispositivo de bomba de múltiplos fluidos contínuos, sistema de acionamento e atuação e método
WO2013151118A1 (ja) * 2012-04-06 2013-10-10 株式会社杏林システマック 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
CA2936234C (en) 2014-01-10 2020-06-30 Bayer Healthcare Llc Single-use disposable set connector
CN106102806B (zh) 2014-03-19 2019-12-17 拜耳医药保健有限公司 用于将针筒接合到注射器的系统
JP6749918B2 (ja) 2015-01-09 2020-09-02 バイエル・ヘルスケア・エルエルシーＢａｙｅｒ ＨｅａｌｔｈＣａｒｅ ＬＬＣ 複数回使用使い捨てセットを有する多流体送達システムおよびその特徴
FI3341048T3 (fi) 2015-08-28 2023-08-16 Bayer Healthcare Llc Järjestelmä ja menetelmä ruiskun fluiditäytön todennukseen ja tehoinjektorijärjestelmän ominaisuuksien kuvatunnistukseen
CN109328080B (zh) 2016-06-15 2021-08-24 拜耳医药保健有限公司 多次使用可丢弃系统及其针筒
EP4133180A4 (en) 2020-04-06 2024-05-22 Robert E. Mayle, Jr. INJECTION DEVICE
MX2022016122A (es) 2020-06-18 2023-02-09 Bayer Healthcare Llc Sistema y metodo para el acoplamiento del embolo de la jeringa con un inyector.
WO2023060135A1 (en) 2021-10-05 2023-04-13 Mayle Robert E Jr 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
US3993061A (en) * 1975-02-28 1976-11-23 Ivac Corporation Syringe pump drive system and disposable syringe cartridge
US3994294A (en) * 1975-02-28 1976-11-30 Ivac Corporation Syringe pump valving and motor direction control system
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
US4838860A (en) * 1987-06-26 1989-06-13 Pump Controller Corporation Infusion pump
US4898579A (en) * 1987-06-26 1990-02-06 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
WO1993012825A1 (en) * 1991-12-20 1993-07-08 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
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
US5411485A (en) * 1993-04-19 1995-05-02 Hyprotek Catheter access system and method
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
EP1003578A1 (en) 2000-05-31
EP1003578B1 (en) 2005-04-06
US5916197A (en) 1999-06-29
US6197000B1 (en) 2001-03-06
DE69829669D1 (de) 2005-05-12
AU6055298A (en) 1998-09-08
JP2001512342A (ja) 2001-08-21
DE69829669T2 (de) 2006-03-16
WO1998035712A1 (en) 1998-08-20

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Legal Events

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