IT1318743B1 - Unita' pompante pulsatile per fluido, particolarmente sangue. - Google Patents

Unita' pompante pulsatile per fluido, particolarmente sangue.

Info

Publication number
IT1318743B1
IT1318743B1 IT2000MI001853A ITMI20001853A IT1318743B1 IT 1318743 B1 IT1318743 B1 IT 1318743B1 IT 2000MI001853 A IT2000MI001853 A IT 2000MI001853A IT MI20001853 A ITMI20001853 A IT MI20001853A IT 1318743 B1 IT1318743 B1 IT 1318743B1
Authority
IT
Italy
Prior art keywords
fluid
pumping unit
particularly blood
pulsatile pumping
pulsatile
Prior art date
Application number
IT2000MI001853A
Other languages
English (en)
Inventor
Nicola Ghelli
Fabrizio Mastrantonio
Ivo Panzani
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
Priority to IT2000MI001853A priority Critical patent/IT1318743B1/it
Publication of ITMI20001853A0 publication Critical patent/ITMI20001853A0/it
Priority to US09/921,012 priority patent/US6899693B2/en
Priority to EP01118732A priority patent/EP1180375B1/en
Priority to DE60109859T priority patent/DE60109859T2/de
Publication of ITMI20001853A1 publication Critical patent/ITMI20001853A1/it
Application granted granted Critical
Publication of IT1318743B1 publication Critical patent/IT1318743B1/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
    • A61M1/1698—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
    • A61M1/3623—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
    • 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
    • A61M60/20—Type thereof
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • 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
    • 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
    • A61M60/50—Details relating to control
    • 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
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/894—Passive valves, i.e. valves actuated by the blood
    • A61M60/896—Passive valves, i.e. valves actuated by the blood having flexible or resilient parts, e.g. flap 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/892—Active valves, i.e. actuated by an external force
    • 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
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/894—Passive valves, i.e. valves actuated by the blood

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Emergency Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
IT2000MI001853A 2000-08-08 2000-08-08 Unita' pompante pulsatile per fluido, particolarmente sangue. IT1318743B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT2000MI001853A IT1318743B1 (it) 2000-08-08 2000-08-08 Unita' pompante pulsatile per fluido, particolarmente sangue.
US09/921,012 US6899693B2 (en) 2000-08-08 2001-08-02 Pulsating pumping unit for a fluid, particularly blood
EP01118732A EP1180375B1 (en) 2000-08-08 2001-08-06 Pumping unit for a fluid, particularly blood
DE60109859T DE60109859T2 (de) 2000-08-08 2001-08-06 Pumpeinheit für ein Fluid, insbesondere Blut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI001853A IT1318743B1 (it) 2000-08-08 2000-08-08 Unita' pompante pulsatile per fluido, particolarmente sangue.

Publications (3)

Publication Number Publication Date
ITMI20001853A0 ITMI20001853A0 (it) 2000-08-08
ITMI20001853A1 ITMI20001853A1 (it) 2002-02-08
IT1318743B1 true IT1318743B1 (it) 2003-09-10

Family

ID=11445692

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001853A IT1318743B1 (it) 2000-08-08 2000-08-08 Unita' pompante pulsatile per fluido, particolarmente sangue.

Country Status (4)

Country Link
US (1) US6899693B2 (it)
EP (1) EP1180375B1 (it)
DE (1) DE60109859T2 (it)
IT (1) IT1318743B1 (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002213191B2 (en) * 2000-10-12 2006-06-01 Renal Solutions, Inc. Devices and methods for body fluid flow control in extracorporeal fluid treatments
ITMI20021028A1 (it) * 2002-05-14 2003-11-14 Dideco Spa Unita' pompante di fluido in particolare sangue
ITMI20021552A1 (it) * 2002-07-15 2004-01-15 Dideco Spa Dispositivo per il trattamento di sangue in circuito extracorporeo
US7998101B2 (en) * 2003-07-28 2011-08-16 Renal Solutions, Inc. Devices and methods for body fluid flow control in extracorporeal fluid treatment
US7887330B2 (en) 2004-12-02 2011-02-15 The United States Of America As Represented By The Secretary Of The Army Trauma training system
WO2007081612A2 (en) * 2005-11-28 2007-07-19 Biomedinnovations, Llc. Pulse generating device
US8317492B2 (en) 2007-02-27 2012-11-27 Deka Products Limited Partnership Pumping cassette
JP2010525916A (ja) * 2007-05-07 2010-07-29 カルメリ アダハン 吸引システム
EP2217301A2 (en) * 2007-10-12 2010-08-18 DEKA Products Limited Partnership Systems, devices and methods for cardiopulmonary treatment and procedures
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
CN102006897B (zh) * 2008-04-15 2014-08-06 甘布罗伦迪亚股份公司 血液处理设备和方法
WO2009127624A2 (en) 2008-04-15 2009-10-22 Gambro Lundia Ab Blood treatment apparatus
CN102006896B (zh) * 2008-04-15 2014-02-19 甘布罗伦迪亚股份公司 血液处理装置
WO2010121741A1 (de) * 2009-04-23 2010-10-28 Fresenius Medical Care Deutschland Gmbh Ventilvorrichtung, ventileinsatz, externe funktionseinrichtung, behandlungsvorrichtung sowie verfahren
DE102011100439A1 (de) * 2011-05-04 2012-11-08 Dritte Patentportfolio Beteiligungsgesellschaft Mbh & Co.Kg Austauscher-Vorrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298320A (en) * 1965-05-17 1967-01-17 Little Inc A Atraumatic fluid pump
US3403696A (en) * 1966-10-20 1968-10-01 Pynchon George Silent check-valve
IL59942A (en) * 1980-04-28 1986-08-31 D P Lab Ltd Method and device for fluid transfer
IT1192973B (it) * 1982-01-20 1988-05-26 Haemotronic Srl Dispositivo per il pompaggio del sangue nel processo di dialisi extracorporeo
US4662829A (en) * 1984-01-05 1987-05-05 C. R. Bard, Inc. Pulsatile pump
SE8401778L (sv) * 1984-03-30 1985-10-01 Astra Tech Ab Pump, serskilt for blod och liknande
JPS61154679A (ja) * 1984-12-28 1986-07-14 テルモ株式会社 体内導入套管
US4906229A (en) * 1988-05-03 1990-03-06 Nimbus Medical, Inc. High-frequency transvalvular axisymmetric blood pump
JP2710355B2 (ja) * 1988-09-20 1998-02-10 日本ゼオン株式会社 医用弁装置
EP0541945B1 (en) * 1991-09-30 1997-03-12 Ebara Corporation Vibrating column pump
IT1275135B (it) * 1995-02-06 1997-07-30 Dideco Spa Apparecchio di pompaggio pulsatile per liquidi, in particolare sangue.

Also Published As

Publication number Publication date
EP1180375B1 (en) 2005-04-06
ITMI20001853A0 (it) 2000-08-08
US20020057990A1 (en) 2002-05-16
US6899693B2 (en) 2005-05-31
DE60109859D1 (de) 2005-05-12
EP1180375A1 (en) 2002-02-20
ITMI20001853A1 (it) 2002-02-08
DE60109859T2 (de) 2005-09-22

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