DE2533315A1 - Steuersystem fuer die pumpen von injektionsspritzen und fuer die motordrehrichtung - Google Patents

Steuersystem fuer die pumpen von injektionsspritzen und fuer die motordrehrichtung

Info

Publication number
DE2533315A1
DE2533315A1 DE19752533315 DE2533315A DE2533315A1 DE 2533315 A1 DE2533315 A1 DE 2533315A1 DE 19752533315 DE19752533315 DE 19752533315 DE 2533315 A DE2533315 A DE 2533315A DE 2533315 A1 DE2533315 A1 DE 2533315A1
Authority
DE
Germany
Prior art keywords
pinch
control rod
spring
cam
motor
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
DE19752533315
Other languages
German (de)
English (en)
Inventor
Wallace Lysgaard Knute
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ivac Medical Systems Inc
Original Assignee
Ivac Medical Systems 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 Ivac Medical Systems Inc filed Critical Ivac Medical Systems Inc
Publication of DE2533315A1 publication Critical patent/DE2533315A1/de
Ceased legal-status Critical Current

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
    • 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
    • A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/12—Pressure infusion

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
DE19752533315 1975-02-28 1975-07-25 Steuersystem fuer die pumpen von injektionsspritzen und fuer die motordrehrichtung Ceased DE2533315A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/554,091 US3994294A (en) 1975-02-28 1975-02-28 Syringe pump valving and motor direction control system

Publications (1)

Publication Number Publication Date
DE2533315A1 true DE2533315A1 (de) 1976-09-09

Family

ID=24212035

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752533315 Ceased DE2533315A1 (de) 1975-02-28 1975-07-25 Steuersystem fuer die pumpen von injektionsspritzen und fuer die motordrehrichtung

Country Status (5)

Country Link
US (1) US3994294A (enExample)
JP (1) JPS51101389A (enExample)
CA (1) CA1058467A (enExample)
DE (1) DE2533315A1 (enExample)
GB (3) GB1512834A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367503A1 (fr) * 1976-10-15 1978-05-12 Turner Roger Procede et dispositif de commande de l'administration intraveineuse de fluide a un patient
FR2417299A1 (fr) * 1978-02-17 1979-09-14 Baxter Travenol Lab Procede pour regler le debit d'un fluide de quantites predeterminees, et dispositif de reglage correspondant, notamment pour une perfusion
EP0184391A3 (en) * 1984-11-29 1987-07-15 Minnesota Mining And Manufacturing Company Sequence valve for piggyback iv administration
EP0241123A1 (en) * 1986-02-27 1987-10-14 McNeilab, Inc. Improved valve apparatus for photoactivation patient treatment system
EP0293592A3 (en) * 1987-05-01 1989-08-16 Abbott Laboratories Disposable fluid infusion pumping chamber cassette and drive mechanism thereof
EP0744163A1 (en) * 1995-05-26 1996-11-27 Schneider (Europe) Ag Stent expansion system using a pulsated fluid medium
US5722979A (en) * 1997-04-08 1998-03-03 Schneider (Usa) Inc. Pressure assisted ultrasonic balloon catheter and method of using same

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091810A (en) * 1975-11-03 1978-05-30 Valleylab Method for intravenous feeding of a patient
US4139008A (en) * 1975-11-21 1979-02-13 Wolfgang Wagner Controlled-dose injection apparatus
US4061142A (en) * 1976-06-16 1977-12-06 Sandoz, Inc. Apparatus for controlling blood flow
US4207871A (en) * 1978-06-07 1980-06-17 Imed Corporation System for controlling the flow of intravenous fluids to a patient
US4391600A (en) * 1979-03-09 1983-07-05 Avi, Inc. Nonpulsating IV pump and disposable pump chamber
US4410322A (en) * 1979-03-09 1983-10-18 Avi, Inc. Nonpulsating TV pump and disposable pump chamber
US4382753A (en) * 1979-03-09 1983-05-10 Avi, Inc. Nonpulsating IV pump and disposable pump chamber
US4474309A (en) * 1981-10-22 1984-10-02 Oximetrix, Inc. Stepping motor control procedure for achieving variable rate, quasi-continuous fluid infusion
US4428745A (en) 1982-06-21 1984-01-31 Baxter Travenol Laboratories, Inc. Flow control mechanism for a plasmapheresis assembly or the like
US4425113A (en) 1982-06-21 1984-01-10 Baxter Travenol Laboratories, Inc. Flow control mechanism for a plasmaspheresis assembly or the like
US4601702A (en) * 1984-05-21 1986-07-22 Quest Medical, Inc. Volumetric infusion actuator
US4818186A (en) * 1987-05-01 1989-04-04 Abbott Laboratories Drive mechanism for disposable fluid infusion pumping cassette
US4857048A (en) * 1987-05-29 1989-08-15 Hewlett-Packard Company IV pump and disposable flow chamber with flow control
US4850807A (en) * 1987-06-16 1989-07-25 Frantz Medical Development Ltd. Disposable cassette for fluid delivery pump systems
US4845487A (en) * 1987-07-20 1989-07-04 Frantz Medical Development Ltd. Pump system for enteral/parenteral fluid control and delivery
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
US5074756A (en) * 1988-05-17 1991-12-24 Patient Solutions, Inc. Infusion device with disposable elements
US5246347A (en) * 1988-05-17 1993-09-21 Patients Solutions, Inc. Infusion device with disposable elements
US5803712A (en) * 1988-05-17 1998-09-08 Patient Solutions, Inc. Method of measuring an occlusion in an infusion device with disposable elements
US5409194A (en) * 1990-04-12 1995-04-25 Crouzet Electromenager Variable flow electrically controlled valve
US5290239A (en) * 1991-09-26 1994-03-01 Baxter International, Inc. Intravenous tube safety apparatus
US5407424A (en) * 1993-02-24 1995-04-18 Scimed Life Systems, Inc. Angioplasty perfusion pump
US5398851A (en) * 1993-08-06 1995-03-21 River Medical, Inc. Liquid delivery device
US5398850A (en) * 1993-08-06 1995-03-21 River Medical, Inc. Gas delivery apparatus for infusion
US5443453A (en) * 1994-04-21 1995-08-22 Sherwood Medical Company Stop-cock valve
USD379492S (en) * 1995-06-05 1997-05-27 Sherwood Medical Company Stop-cock valve
US5700245A (en) * 1995-07-13 1997-12-23 Winfield Medical Apparatus for the generation of gas pressure for controlled fluid delivery
US5916197A (en) * 1997-02-14 1999-06-29 Medrad, Inc. Injection system, pump system for use therein and method of use of pumping system
GB2327895B (en) * 1997-08-08 2001-08-08 Electrosols Ltd A dispensing device
US6117115A (en) * 1998-10-12 2000-09-12 B. Braun Medical, Inc. Medical tubing slide clamp device for determining proper tubing size and functional characteristics
US6428509B1 (en) 1999-07-29 2002-08-06 Alaris Medical Systems, Inc. Syringe plunger driver system and method
US8377039B2 (en) 2002-10-04 2013-02-19 Nxstage Medical, Inc. Injection site for male luer or other tubular connector
US20050107757A1 (en) * 2003-11-14 2005-05-19 Ipas Medical vacuum aspiration device
US7955305B2 (en) 2005-05-06 2011-06-07 Medtronic Minimed, Inc. Needle inserter and method for infusion device
DK2197517T3 (da) * 2007-09-28 2019-05-20 Calibra Medical Llc Engangs-indsprøjtningsindretning med dobbelt ventilsystem
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
CA2736841C (en) 2010-04-15 2014-02-18 Teneo Innovations Inc. Device and electronic controller for syringe piston control
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
WO2013043889A1 (en) 2011-09-21 2013-03-28 Medrad, Inc. System and assembly method for a fluid pump device for a continuous multi-fluid delivery system
CN113069635B (zh) 2015-01-09 2023-06-23 拜耳医药保健有限公司 具有多次使用可丢弃套件的多流体递送系统及其特征

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR637504A (fr) * 1927-07-12 1928-05-02 Appareil médical pour déplacer un liquide ou un gaz
US2625932A (en) * 1949-01-10 1953-01-20 Peter F Salisbury Blood transfer apparatus
US2625933A (en) * 1949-05-10 1953-01-20 Peter F Salisbury Blood transfer mechanism
GB1114247A (en) * 1964-06-01 1968-05-22 Holger Hesse Infusion apparatus
US3359910A (en) * 1965-06-10 1967-12-26 Little Inc A Apparatus for programming fluid flow
US3550619A (en) * 1968-06-21 1970-12-29 Becton Dickinson Co Tubing holder
US3654959A (en) * 1970-09-04 1972-04-11 Technicon Instr Fluid supply control method and apparatus for periodic, precise fluid merger
US3731679A (en) * 1970-10-19 1973-05-08 Sherwood Medical Ind Inc Infusion system
US3963151A (en) * 1974-08-05 1976-06-15 Becton, Dickinson And Company Fluid dispensing system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367503A1 (fr) * 1976-10-15 1978-05-12 Turner Roger Procede et dispositif de commande de l'administration intraveineuse de fluide a un patient
FR2417299A1 (fr) * 1978-02-17 1979-09-14 Baxter Travenol Lab Procede pour regler le debit d'un fluide de quantites predeterminees, et dispositif de reglage correspondant, notamment pour une perfusion
EP0184391A3 (en) * 1984-11-29 1987-07-15 Minnesota Mining And Manufacturing Company Sequence valve for piggyback iv administration
EP0241123A1 (en) * 1986-02-27 1987-10-14 McNeilab, Inc. Improved valve apparatus for photoactivation patient treatment system
EP0293592A3 (en) * 1987-05-01 1989-08-16 Abbott Laboratories Disposable fluid infusion pumping chamber cassette and drive mechanism thereof
EP0744163A1 (en) * 1995-05-26 1996-11-27 Schneider (Europe) Ag Stent expansion system using a pulsated fluid medium
US5916196A (en) * 1995-05-26 1999-06-29 Schneider (Europe) Ag Fluid delivery system for a balloon catheter
US5722979A (en) * 1997-04-08 1998-03-03 Schneider (Usa) Inc. Pressure assisted ultrasonic balloon catheter and method of using same

Also Published As

Publication number Publication date
GB1512835A (en) 1978-06-01
CA1058467A (en) 1979-07-17
US3994294A (en) 1976-11-30
GB1512834A (en) 1978-06-01
JPS51101389A (enExample) 1976-09-07
GB1512836A (en) 1978-06-01

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Legal Events

Date Code Title Description
OD Request for examination
8131 Rejection