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ES2011147A6 - Blood oxygenator apparatus - Google Patents

Blood oxygenator apparatus

Info

Publication number
ES2011147A6
ES2011147A6 ES888803097A ES8803097A ES2011147A6 ES 2011147 A6 ES2011147 A6 ES 2011147A6 ES 888803097 A ES888803097 A ES 888803097A ES 8803097 A ES8803097 A ES 8803097A ES 2011147 A6 ES2011147 A6 ES 2011147A6
Authority
ES
Spain
Prior art keywords
blood
heat exchanger
oxygenator
blood oxygenator
pump
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.)
Expired
Application number
ES888803097A
Other languages
Spanish (es)
Inventor
Adib Domingos Jatene
Jose Francisco Biscegli
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.)
MACCHI ENGENHARIA BIOMEDICINA
Original Assignee
MACCHI ENGENHARIA BIOMEDICINA
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 MACCHI ENGENHARIA BIOMEDICINA filed Critical MACCHI ENGENHARIA BIOMEDICINA
Publication of ES2011147A6 publication Critical patent/ES2011147A6/en
Expired 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
    • 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
    • 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
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1629—Constructional aspects thereof with integral heat exchanger
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

A blood oxygenator apparatus for use in an extracorporeal blood circulation system, comprises a pump 27 and an oxygenator, the oxygenator comprising a rigid reservoir 1 for the venous blood, an oxygenation chamber 2 and a heat exchanger 3 formed as a single unit. The inlet for the blood flow into the oxygenation chamber 2 is directly connected to the outlet for the blood from the heat exchanger 3. All the blood collected in the blood reservoir 1 passes through the pump 27 before it enters the heat exchanger 3.
ES888803097A 1987-10-13 1988-10-11 Blood oxygenator apparatus Expired ES2011147A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8705585A BR8705585A (en) 1987-10-13 1987-10-13 OXYGENER DEVICE

Publications (1)

Publication Number Publication Date
ES2011147A6 true ES2011147A6 (en) 1989-12-16

Family

ID=4043369

Family Applications (1)

Application Number Title Priority Date Filing Date
ES888803097A Expired ES2011147A6 (en) 1987-10-13 1988-10-11 Blood oxygenator apparatus

Country Status (11)

Country Link
AR (1) AR240021A1 (en)
BR (1) BR8705585A (en)
DE (1) DE3834952C2 (en)
ES (1) ES2011147A6 (en)
FR (1) FR2621489B1 (en)
GB (1) GB2210797B (en)
IN (1) IN172091B (en)
IT (1) IT1224486B (en)
MX (1) MX168207B (en)
PT (1) PT88727B (en)
UY (1) UY22854A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2146549A1 (en) * 1998-10-28 2000-08-01 Vives Salvador Merce Blood pumping apparatus for extracorporeal circulation and ventricular assistance
WO2001089600A1 (en) * 1998-10-28 2001-11-29 Salvador Merce Vives Blood pumping apparatus for extracorporeal circulation and ventricular assistance

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5540841A (en) * 1993-07-26 1996-07-30 Pall Corporation Cardioplegia filter and method for processing cardioplegia fluid
DE19534502C2 (en) * 1995-09-05 1997-10-09 Helmdach Anke Dipl Produktdesi Medical facility
DE19723671C2 (en) * 1997-06-05 2001-07-19 Stoeckert Instr Gmbh Heart-lung machine with more than two blood pumps
ATE396759T1 (en) 2004-11-24 2008-06-15 Lifebridge Medizintechnik Ag DEVICE FOR PROVIDING AN EXTRACORPORATE BLOOD CIRCUIT
US8834399B2 (en) 2010-12-07 2014-09-16 Zoll Lifebridge Gmbh Cardiopulmonary apparatus and methods for preserving organ viability
US8187214B2 (en) 2006-10-30 2012-05-29 Lifebridge Medizintechnik Ag Apparatus for making extracorporeal blood circulation available
US8882693B2 (en) 2010-12-07 2014-11-11 Zoll Lifebridge Gmbh Cardiopulmonary apparatus and methods for preserving life
CA2819792A1 (en) 2010-12-07 2012-06-14 Zoll Lifebridge Gmbh Method and system for filling and venting a device for extracorporeal blood treatment, with stepped flooding of a filter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929414A (en) * 1974-01-21 1975-12-30 Baxter Laboratories Inc Blood oxygenator utilizing a removable membrane oxygenator unit
JPS5743748A (en) * 1980-08-28 1982-03-11 Toshirou Wada Artificial lung device
US4469659B1 (en) * 1982-04-26 1997-07-29 Cobe Lab Sampling device for blood oxygenator
US4620965A (en) * 1982-09-22 1986-11-04 Terumo Corporation Hollow fiber-type artificial lung
US4540399A (en) * 1983-02-01 1985-09-10 Ken Litzie Emergency bypass system
CA1267339A (en) * 1985-01-08 1990-04-03 Anthony Badolato Mass transfer device having a microporous, spirally wound hollow fiber membrane
US4656004A (en) * 1985-05-17 1987-04-07 Cobe Laboratories, Inc. Medical heat exchange

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2146549A1 (en) * 1998-10-28 2000-08-01 Vives Salvador Merce Blood pumping apparatus for extracorporeal circulation and ventricular assistance
WO2001089600A1 (en) * 1998-10-28 2001-11-29 Salvador Merce Vives Blood pumping apparatus for extracorporeal circulation and ventricular assistance

Also Published As

Publication number Publication date
UY22854A1 (en) 1989-03-15
IT8867916A0 (en) 1988-10-12
AR240021A1 (en) 1990-01-31
GB8823710D0 (en) 1988-11-16
PT88727A (en) 1989-07-31
GB2210797A (en) 1989-06-21
IN172091B (en) 1993-04-03
IT1224486B (en) 1990-10-04
FR2621489B1 (en) 1992-03-13
MX168207B (en) 1993-05-12
GB2210797B (en) 1991-03-27
DE3834952A1 (en) 1989-04-27
PT88727B (en) 1993-12-31
BR8705585A (en) 1989-05-09
DE3834952C2 (en) 1996-09-26
FR2621489A1 (en) 1989-04-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20071013