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IT1275135B - Apparecchio di pompaggio pulsatile per liquidi, in particolare sangue. - Google Patents

Apparecchio di pompaggio pulsatile per liquidi, in particolare sangue.

Info

Publication number
IT1275135B
IT1275135B ITMI950203A ITMI950203A IT1275135B IT 1275135 B IT1275135 B IT 1275135B IT MI950203 A ITMI950203 A IT MI950203A IT MI950203 A ITMI950203 A IT MI950203A IT 1275135 B IT1275135 B IT 1275135B
Authority
IT
Italy
Prior art keywords
pumping chamber
pumping
liquids
pulsed
imparted
Prior art date
Application number
ITMI950203A
Other languages
English (en)
Inventor
Franco Montevecchi
Fabio Inzoli
Stefano Rinaldi
Original Assignee
Dideco Spa
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 Dideco Spa filed Critical Dideco Spa
Publication of ITMI950203A0 publication Critical patent/ITMI950203A0/it
Priority to ITMI950203A priority Critical patent/IT1275135B/it
Priority to US08/597,492 priority patent/US5728069A/en
Priority to DE69636423T priority patent/DE69636423T2/de
Priority to AT96200240T priority patent/ATE263589T1/de
Priority to EP03078293A priority patent/EP1389474B1/en
Priority to DE69632093T priority patent/DE69632093T2/de
Priority to ZA96874A priority patent/ZA96874B/xx
Priority to AU43333/96A priority patent/AU696318B2/en
Priority to EP96200240A priority patent/EP0724889B1/en
Priority to CA002168836A priority patent/CA2168836C/en
Priority to JP02005496A priority patent/JP4044626B2/ja
Priority to BR9600328A priority patent/BR9600328A/pt
Publication of ITMI950203A1 publication Critical patent/ITMI950203A1/it
Application granted granted Critical
Publication of IT1275135B publication Critical patent/IT1275135B/it

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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/26—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes and internal elements which are moving
    • A61M1/267—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes and internal elements which are moving used for pumping
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3623—Means for actively controlling temperature of blood
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
    • A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
    • A61M60/38—Blood oxygenation
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • A61M60/43—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic using vacuum at the blood pump, e.g. to accelerate filling
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/438—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical
    • A61M60/441—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical generated by an electromotor
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/562—Electronic control means, e.g. for feedback regulation for making blood flow pulsatile in blood pumps that do not intrinsically create pulsatile flow
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/845—Constructional details other than related to driving of extracorporeal blood pumps
    • A61M60/851—Valves
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1698—Blood oxygenators with or without heat-exchangers
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Emergency Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
ITMI950203A 1995-02-06 1995-02-06 Apparecchio di pompaggio pulsatile per liquidi, in particolare sangue. IT1275135B (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
ITMI950203A IT1275135B (it) 1995-02-06 1995-02-06 Apparecchio di pompaggio pulsatile per liquidi, in particolare sangue.
US08/597,492 US5728069A (en) 1995-02-06 1996-02-02 Device for the pulsed pumping of liquids, particularly blood
ZA96874A ZA96874B (en) 1995-02-06 1996-02-05 A device for the pulsed pumping of liquids particularly blood
AT96200240T ATE263589T1 (de) 1995-02-06 1996-02-05 Vorrichtung zum pulsierenden pumpen von flüssigkeiten, insbesondere von blut
EP03078293A EP1389474B1 (en) 1995-02-06 1996-02-05 A device for the pulsed pumping of liquids, particularly blood
DE69632093T DE69632093T2 (de) 1995-02-06 1996-02-05 Vorrichtung zum pulsierenden Pumpen von Flüssigkeiten, insbesondere von Blut
DE69636423T DE69636423T2 (de) 1995-02-06 1996-02-05 Vorrichtung zum pulsierenden Pumpen von Flüssigkeiten, insbesondere Blut
AU43333/96A AU696318B2 (en) 1995-02-06 1996-02-05 A device for the pulsed pumping of liquids, particularly blood
EP96200240A EP0724889B1 (en) 1995-02-06 1996-02-05 A device for the pulsed pumping of liquids, particularly blood
CA002168836A CA2168836C (en) 1995-02-06 1996-02-05 A device for the pulsed pumping of liquids, particularly blood
JP02005496A JP4044626B2 (ja) 1995-02-06 1996-02-06 血液を脈動式に送り出す装置
BR9600328A BR9600328A (pt) 1995-02-06 1996-02-06 Dispositívo para bombeamento pulsado de líquidos partícularmente sangue e dispositivo de desvio cardio pulmonar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI950203A IT1275135B (it) 1995-02-06 1995-02-06 Apparecchio di pompaggio pulsatile per liquidi, in particolare sangue.

Publications (3)

Publication Number Publication Date
ITMI950203A0 ITMI950203A0 (it) 1995-02-06
ITMI950203A1 ITMI950203A1 (it) 1996-08-06
IT1275135B true IT1275135B (it) 1997-07-30

Family

ID=11370435

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950203A IT1275135B (it) 1995-02-06 1995-02-06 Apparecchio di pompaggio pulsatile per liquidi, in particolare sangue.

Country Status (10)

Country Link
US (1) US5728069A (it)
EP (2) EP0724889B1 (it)
JP (1) JP4044626B2 (it)
AT (1) ATE263589T1 (it)
AU (1) AU696318B2 (it)
BR (1) BR9600328A (it)
CA (1) CA2168836C (it)
DE (2) DE69636423T2 (it)
IT (1) IT1275135B (it)
ZA (1) ZA96874B (it)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224829B1 (en) 1998-12-30 2001-05-01 Cadiovention, Inc. Integrated blood oxygenator and pump system having means for reducing fiber breakage
US6379618B1 (en) 1998-12-30 2002-04-30 Cardiovention, Inc. Integrated blood oxygenator and pump system having means for reducing microbubble generation
US6454999B1 (en) 1998-12-30 2002-09-24 Cardiovention, Inc. Integrated blood pump and oxygenator system having extended blood flow path
US6368557B1 (en) 1998-12-30 2002-04-09 Cardiovention, Inc. Integrated blood oxygenator and pump system having means for reducing manifold flooding
US6428747B1 (en) 1998-12-30 2002-08-06 Cardiovention, Inc. Integrated extracorporeal blood oxygenator, pump and heat exchanger system
IT1318743B1 (it) * 2000-08-08 2003-09-10 Dideco Spa Unita' pompante pulsatile per fluido, particolarmente sangue.
IT1318742B1 (it) 2000-08-08 2003-09-10 Dideco Spa Dispositivo ossigenatore del sangue in circuito extracorporeo.
US6494694B2 (en) * 2001-04-25 2002-12-17 Abbott Laboratories Disposable infusion cassette with low air bubble retention and improved valves
ITMI20021028A1 (it) * 2002-05-14 2003-11-14 Dideco Spa Unita' pompante di fluido in particolare sangue
US7338521B2 (en) * 2002-06-13 2008-03-04 World Heart, Inc. Low profile inlet for an implantable blood pump
ITMI20021552A1 (it) * 2002-07-15 2004-01-15 Dideco Spa Dispositivo per il trattamento di sangue in circuito extracorporeo
US7527608B2 (en) * 2002-08-12 2009-05-05 Lma North America, Inc. Medication infusion and aspiration system and method
WO2004043517A2 (en) * 2002-11-07 2004-05-27 Shigemasa, Osaki Artificial heart-lung apparatus
JP2004154425A (ja) * 2002-11-07 2004-06-03 Nemoto Kikaku Kogyo Kk 人工心肺装置及び熱交換器
ITMI20030647A1 (it) * 2003-04-01 2004-10-02 Dideco Spa Dispositivo per il trattamento di sangue in circolazione extracorporea
ITMI20030148U1 (it) * 2003-04-01 2004-10-02 Dideco Spa Struttura di dispositivo per il trattamento di sangue in circolazione extracorporea
US7305984B2 (en) 2003-09-25 2007-12-11 Deka Products Limited Partnership Metering system and method for aerosol delivery
DK1715902T3 (en) * 2004-01-08 2016-09-05 Sullivan Paul Joseph Non-destructive fluid transfer device
KR100613242B1 (ko) * 2004-09-24 2006-08-21 주식회사 뉴하트바이오 박동형 인공혈액펌프
DE102005031582A1 (de) 2005-07-06 2007-01-11 Maquet Cardiopulmonary Ag Vorrichtung zur Behandlung von Blut in einem extrakorporalen Blutkreislauf
US20070142923A1 (en) * 2005-11-04 2007-06-21 Ayre Peter J Control systems for rotary blood pumps
EP2335754B1 (en) * 2006-02-09 2013-12-18 DEKA Products Limited Partnership Patch-sized fluid delivery systems
US7850594B2 (en) 2006-05-09 2010-12-14 Thoratec Corporation Pulsatile control system for a rotary blood pump
BRPI0713758A2 (pt) * 2006-06-14 2012-11-06 Acist Medical Sys Inc purga de fluido em um sistema injeção médica
US8900188B2 (en) 2007-12-31 2014-12-02 Deka Products Limited Partnership Split ring resonator antenna adapted for use in wirelessly controlled medical device
US10080704B2 (en) 2007-12-31 2018-09-25 Deka Products Limited Partnership Apparatus, system and method for fluid delivery
US8881774B2 (en) 2007-12-31 2014-11-11 Deka Research & Development Corp. Apparatus, system and method for fluid delivery
US8491570B2 (en) 2007-12-31 2013-07-23 Deka Products Limited Partnership Infusion pump assembly
US10188787B2 (en) 2007-12-31 2019-01-29 Deka Products Limited Partnership Apparatus, system and method for fluid delivery
US9456955B2 (en) 2007-12-31 2016-10-04 Deka Products Limited Partnership Apparatus, system and method for fluid delivery
ES2364516B1 (es) * 2010-02-25 2012-09-26 Salvador Merce Vives Equipo de pulsación hidráulica aplicable a una bomba de perfusión.
US20150133861A1 (en) 2013-11-11 2015-05-14 Kevin P. McLennan Thermal management system and method for medical devices
US10143795B2 (en) 2014-08-18 2018-12-04 Icu Medical, Inc. Intravenous pole integrated power, control, and communication system and method for an infusion pump
CA2987011A1 (en) 2015-05-26 2016-12-01 Icu Medical, Inc. Disposable infusion fluid delivery device for programmable large volume drug delivery
USD939079S1 (en) 2019-08-22 2021-12-21 Icu Medical, Inc. Infusion pump
USD1052728S1 (en) 2021-11-12 2024-11-26 Icu Medical, Inc. Medical fluid infusion pump
WO2024248786A1 (en) * 2023-05-26 2024-12-05 Np Medical Inc. Asymmetrically operating two way pressure activated valve and methods of using same

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US2455480A (en) * 1944-11-06 1948-12-07 Dapco Products Inc Diaphragm pump
US3039399A (en) * 1959-12-07 1962-06-19 Foregger Company Inc Pump
US3148624A (en) * 1961-06-21 1964-09-15 Alan W Baldwin Hydraulic pump
US3298320A (en) * 1965-05-17 1967-01-17 Little Inc A Atraumatic fluid pump
JPS5242000B2 (it) * 1973-10-01 1977-10-21
US4084606A (en) * 1974-04-23 1978-04-18 Baxter Travenol Laboratories, Inc. Fluid transfer device
US4468177A (en) * 1981-04-27 1984-08-28 Strimling Walter E Diaphragm pump arrangement in which alternately expanded and contracted chambers are used independently
US4411603A (en) * 1981-06-24 1983-10-25 Cordis Dow Corp. Diaphragm type blood pump for medical use
US4573883A (en) * 1985-03-01 1986-03-04 Baylor College Of Medicine Disposable blood pump
US4906229A (en) * 1988-05-03 1990-03-06 Nimbus Medical, Inc. High-frequency transvalvular axisymmetric blood pump
US5270005A (en) * 1990-09-07 1993-12-14 Baxter International Inc. Extracorporeal blood oxygenation system incorporating integrated reservoir-membrane oxygenerator-heat exchanger and pump assembly

Also Published As

Publication number Publication date
CA2168836A1 (en) 1996-08-07
EP0724889A3 (en) 1997-09-17
EP1389474B1 (en) 2006-08-02
BR9600328A (pt) 1998-01-27
CA2168836C (en) 1999-05-04
DE69632093D1 (de) 2004-05-13
EP1389474A1 (en) 2004-02-18
DE69632093T2 (de) 2005-04-07
AU4333396A (en) 1996-08-15
AU696318B2 (en) 1998-09-03
ITMI950203A1 (it) 1996-08-06
ZA96874B (en) 1997-01-27
DE69636423T2 (de) 2007-03-08
JP4044626B2 (ja) 2008-02-06
DE69636423D1 (de) 2006-09-14
EP0724889B1 (en) 2004-04-07
ATE263589T1 (de) 2004-04-15
ITMI950203A0 (it) 1995-02-06
JPH08312536A (ja) 1996-11-26
US5728069A (en) 1998-03-17
EP0724889A2 (en) 1996-08-07

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990226