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FR2592306A1 - Perfusion apparatus with adjustable flow rate causing no change in the perfused liquid - Google Patents

Perfusion apparatus with adjustable flow rate causing no change in the perfused liquid

Info

Publication number
FR2592306A1
FR2592306A1 FR8519532A FR8519532A FR2592306A1 FR 2592306 A1 FR2592306 A1 FR 2592306A1 FR 8519532 A FR8519532 A FR 8519532A FR 8519532 A FR8519532 A FR 8519532A FR 2592306 A1 FR2592306 A1 FR 2592306A1
Authority
FR
France
Prior art keywords
flow rate
change
liquid
adjustable flow
perfusion apparatus
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.)
Pending
Application number
FR8519532A
Other languages
French (fr)
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.)
COUEGNAS JACQUES
Original Assignee
COUEGNAS JACQUES
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 COUEGNAS JACQUES filed Critical COUEGNAS JACQUES
Priority to FR8519532A priority Critical patent/FR2592306A1/en
Publication of FR2592306A1 publication Critical patent/FR2592306A1/en
Pending 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
    • 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
    • A61M5/1483—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure
    • 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
    • A61M5/44—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 having means for cooling or heating the devices or media
    • A61M5/445—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 having means for cooling or heating the devices or media the media being heated in the reservoir, e.g. warming bloodbags

Landscapes

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

Abstract

Perfusion pump eliminating the causes of haemolysis by alteration of the blood components, which causes are due to shock and squashing resulting from the normal mechanisms of entrainment of this fluid. It comprises a rigid device for pressurising the flexible bag. containing the liquid to be perfused via a control unit which takes into account the set of factors resisting the flow of the liquid, thus determining the pressure to be exerted on the flexible bag in order to ensure the set flow rate.
FR8519532A 1985-12-30 1985-12-30 Perfusion apparatus with adjustable flow rate causing no change in the perfused liquid Pending FR2592306A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8519532A FR2592306A1 (en) 1985-12-30 1985-12-30 Perfusion apparatus with adjustable flow rate causing no change in the perfused liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8519532A FR2592306A1 (en) 1985-12-30 1985-12-30 Perfusion apparatus with adjustable flow rate causing no change in the perfused liquid

Publications (1)

Publication Number Publication Date
FR2592306A1 true FR2592306A1 (en) 1987-07-03

Family

ID=9326396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8519532A Pending FR2592306A1 (en) 1985-12-30 1985-12-30 Perfusion apparatus with adjustable flow rate causing no change in the perfused liquid

Country Status (1)

Country Link
FR (1) FR2592306A1 (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607010A1 (en) * 1986-11-23 1988-05-27 Bron Dan HYDRAULIC SYRINGE PUMP
WO1994027659A1 (en) * 1993-06-01 1994-12-08 Mireille Guignard Method and device for supplying a liquid at a determined pressure to a body cavity of a person or an animal
WO1995015520A1 (en) * 1993-12-03 1995-06-08 Helispire Device for the controlled dosing of a fluid
FR2717085A1 (en) * 1994-03-11 1995-09-15 Medex Sa Method of injecting medical liquid and its implementation device.
EP0721360A4 (en) * 1992-11-09 1995-11-16 Anatole J Sipin Controlled fluid transfer system
EP0673268A4 (en) * 1992-12-14 1996-01-10 Mallinckrodt Medical Inc Delivery apparatus with pressure controlled delivery.
EP0947207A3 (en) * 1998-03-31 2000-01-12 Nisco Engineering AG Non pulsating delivery device for sterile fluids
WO2000018226A3 (en) * 1998-09-29 2000-05-25 Life Science Holdings Inc Apparatus and method for maintaining and/or restoring viability of organs
WO2001026714A1 (en) * 1999-10-12 2001-04-19 Durect Corporation Regulation of drug delivery through flow diversion
WO2001030422A1 (en) * 1999-10-27 2001-05-03 Alaris Medical Systems, Inc. Positive pressure infusion system having downstream resistance measurement capability
US6673594B1 (en) 1998-09-29 2004-01-06 Organ Recovery Systems Apparatus and method for maintaining and/or restoring viability of organs
WO2005028005A1 (en) * 2003-09-24 2005-03-31 Fornix Medical Systems Holding B.V. Apparatus and method for dispensing fluid, in particular for medical use
US7749693B2 (en) 1998-09-29 2010-07-06 Lifeline Scientific, Inc. Method of determining that an organ is not suitable for transplantation and using it for testing substances
US7824848B2 (en) 1998-09-29 2010-11-02 Lifeline Scientific, Inc. Apparatus and method for maintaining and/or restoring viability of organs
US7857803B1 (en) 2007-03-19 2010-12-28 The United States Of America As Represented By The Secretary Of The Army Burn patient resuscitation system and method
US8409130B2 (en) 2003-09-08 2013-04-02 The United States Of America As Represented By The Secretary Of The Army System for providing servo-controlled resuscitation
EP2842585A1 (en) 2013-09-02 2015-03-04 Remi Giordanengo Irrigation fluids management device, in particular for endoscopy
WO2024052236A3 (en) * 2022-09-09 2024-05-16 Shl Medical Ag A shielded flexible bag for delivering radioactive medicaments, a shielded medication delivery cassette for radioactive medicaments and a shielded tubing set for administration of radioactive medicaments

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195461A1 (en) * 1972-08-10 1974-03-08 Siemens Ag
FR2363750A1 (en) * 1976-09-02 1978-03-31 Malbec Edouard Anti-bubble valve for medical perfusion - with liquid entering bag to pass between membrane and plate to outlet while bubbles rise into air space
FR2403082A1 (en) * 1977-09-16 1979-04-13 Boeuf Lola Le Sterile injection fluid heating device - comprises thin rectangular pocket held between electric heater plates
US4335835A (en) * 1978-12-26 1982-06-22 Anatros Corporation Device for the intravenous or enteric infusion of liquids into the human body at a predetermined constant rate
EP0094998A1 (en) * 1982-05-24 1983-11-30 Staodynamics Inc. Positive displacement intravenous infusion pump device and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195461A1 (en) * 1972-08-10 1974-03-08 Siemens Ag
FR2363750A1 (en) * 1976-09-02 1978-03-31 Malbec Edouard Anti-bubble valve for medical perfusion - with liquid entering bag to pass between membrane and plate to outlet while bubbles rise into air space
FR2403082A1 (en) * 1977-09-16 1979-04-13 Boeuf Lola Le Sterile injection fluid heating device - comprises thin rectangular pocket held between electric heater plates
US4335835A (en) * 1978-12-26 1982-06-22 Anatros Corporation Device for the intravenous or enteric infusion of liquids into the human body at a predetermined constant rate
EP0094998A1 (en) * 1982-05-24 1983-11-30 Staodynamics Inc. Positive displacement intravenous infusion pump device and method

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2607010A1 (en) * 1986-11-23 1988-05-27 Bron Dan HYDRAULIC SYRINGE PUMP
US6280408B1 (en) 1992-11-09 2001-08-28 Anatole J. Sipin Controlled fluid transfer system
EP0721360A4 (en) * 1992-11-09 1995-11-16 Anatole J Sipin Controlled fluid transfer system
EP0673268A4 (en) * 1992-12-14 1996-01-10 Mallinckrodt Medical Inc Delivery apparatus with pressure controlled delivery.
WO1994027659A1 (en) * 1993-06-01 1994-12-08 Mireille Guignard Method and device for supplying a liquid at a determined pressure to a body cavity of a person or an animal
US5776104A (en) * 1993-06-01 1998-07-07 Guignard; Mireille Device for supplying a liquid to a body cavity of a person or an animal and subjecting it to a determined pressure
WO1995015520A1 (en) * 1993-12-03 1995-06-08 Helispire Device for the controlled dosing of a fluid
FR2713362A1 (en) * 1993-12-03 1995-06-09 Helispire Sarl Device for metering a fluid in a controlled manner.
FR2717085A1 (en) * 1994-03-11 1995-09-15 Medex Sa Method of injecting medical liquid and its implementation device.
EP0676214A1 (en) * 1994-03-11 1995-10-11 Medex (société anonyme) Medical liquid infusion device
EP0947207A3 (en) * 1998-03-31 2000-01-12 Nisco Engineering AG Non pulsating delivery device for sterile fluids
US7824848B2 (en) 1998-09-29 2010-11-02 Lifeline Scientific, Inc. Apparatus and method for maintaining and/or restoring viability of organs
WO2000018226A3 (en) * 1998-09-29 2000-05-25 Life Science Holdings Inc Apparatus and method for maintaining and/or restoring viability of organs
US8349551B2 (en) 1998-09-29 2013-01-08 Lifeline Scientific, Inc. Method for controlling perfusion of an organ
US6673594B1 (en) 1998-09-29 2004-01-06 Organ Recovery Systems Apparatus and method for maintaining and/or restoring viability of organs
US8962303B2 (en) 1998-09-29 2015-02-24 Lifeline Scientific, Inc. Apparatus and method for maintaining and/or restoring viability of organs
US8609400B2 (en) 1998-09-29 2013-12-17 Lifeline Scientific, Inc. Apparatus and method for maintaining and/or restoring viability of organs
US8318415B2 (en) 1998-09-29 2012-11-27 Lifeline Scientific, Inc. Method of determining transport and/or storage parameters for maintaining viability of an organ
US8268612B2 (en) 1998-09-29 2012-09-18 Lifeline Scientific, Inc. Apparatus and method for maintaining and/or restoring viability of organs
US7749693B2 (en) 1998-09-29 2010-07-06 Lifeline Scientific, Inc. Method of determining that an organ is not suitable for transplantation and using it for testing substances
US8420381B2 (en) 1998-09-29 2013-04-16 Lifeline Scientific, Inc. Apparatus and method for maintaining and/or restoring viability of organs
US8445260B2 (en) 1998-09-29 2013-05-21 Lifeline Scientific, Inc. Apparatus and method for maintaining and/or restoring viability of organs
US8431385B2 (en) 1998-09-29 2013-04-30 Lifeline Scientific, Inc. Apparatus and method for maintaining and/or restoring viability of organs
WO2001026714A1 (en) * 1999-10-12 2001-04-19 Durect Corporation Regulation of drug delivery through flow diversion
EP2286856A3 (en) * 1999-10-27 2011-03-16 CareFusion 303, Inc. Positive pressure infusion system having downstream resistance measurement capability
EP1964584A3 (en) * 1999-10-27 2008-09-17 Cardinal Health 303 Inc. Positive pressure infusion system having downstream resistance measurement capability
US7255680B1 (en) 1999-10-27 2007-08-14 Cardinal Health 303, Inc. Positive pressure infusion system having downstream resistance measurement capability
WO2001030422A1 (en) * 1999-10-27 2001-05-03 Alaris Medical Systems, Inc. Positive pressure infusion system having downstream resistance measurement capability
US8323954B2 (en) 2000-08-25 2012-12-04 Lifeline Scientific, Inc. Apparatus and method for maintaining and/or restoring viability of organs
US8409130B2 (en) 2003-09-08 2013-04-02 The United States Of America As Represented By The Secretary Of The Army System for providing servo-controlled resuscitation
NL1024370C2 (en) * 2003-09-24 2005-04-05 Fornix Medical Systems Holding Device and method for dispensing fluid, in particular for medical use.
WO2005028005A1 (en) * 2003-09-24 2005-03-31 Fornix Medical Systems Holding B.V. Apparatus and method for dispensing fluid, in particular for medical use
US7879020B1 (en) 2007-03-19 2011-02-01 The United States Of America As Represented By The Secretary Of The Army Decision-assist method for resuscitation of patients
US7857803B1 (en) 2007-03-19 2010-12-28 The United States Of America As Represented By The Secretary Of The Army Burn patient resuscitation system and method
US8585675B2 (en) 2007-03-19 2013-11-19 The United States Of America As Represented By The Secretary Of The Army Decision-assist method of resuscitation of patients
US8597273B2 (en) 2007-03-19 2013-12-03 The United States Of America As Represented By The Secretary Of The Army Burn patient resuscitation system
US9061101B2 (en) 2007-03-19 2015-06-23 The Unites States Of America As Represented By The Secretary Of The Army Decision-assist method of resuscitation of patients
US9272090B2 (en) 2007-03-19 2016-03-01 The United States Of America As Represented By The Secretary Of The Army Burn patient resuscitation system
EP2842585A1 (en) 2013-09-02 2015-03-04 Remi Giordanengo Irrigation fluids management device, in particular for endoscopy
WO2024052236A3 (en) * 2022-09-09 2024-05-16 Shl Medical Ag A shielded flexible bag for delivering radioactive medicaments, a shielded medication delivery cassette for radioactive medicaments and a shielded tubing set for administration of radioactive medicaments

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