ATE43969T1 - Hohlfaser-blutoxygenatoren. - Google Patents

Hohlfaser-blutoxygenatoren.

Info

Publication number
ATE43969T1
ATE43969T1 AT86830261T AT86830261T ATE43969T1 AT E43969 T1 ATE43969 T1 AT E43969T1 AT 86830261 T AT86830261 T AT 86830261T AT 86830261 T AT86830261 T AT 86830261T AT E43969 T1 ATE43969 T1 AT E43969T1
Authority
AT
Austria
Prior art keywords
fibres
fluid
hollow fiber
blood oxygenators
fiber blood
Prior art date
Application number
AT86830261T
Other languages
English (en)
Inventor
Teresa Borgione
Original Assignee
Sorin Biomedica 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 Sorin Biomedica Spa filed Critical Sorin Biomedica Spa
Application granted granted Critical
Publication of ATE43969T1 publication Critical patent/ATE43969T1/de

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
    • A61M1/14—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
    • A61M1/1623—Disposition or location of membranes relative to fluids
    • A61M1/1627—Dialyser of the inside perfusion type, i.e. blood flow inside hollow membrane fibres or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/033—Specific distribution of fibres within one potting or tube-sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/10—Specific supply elements
    • 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
    • Y10S128/03—Heart-lung
    • 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
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/28—Blood oxygenators

Landscapes

  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
  • Artificial Filaments (AREA)
AT86830261T 1985-09-24 1986-09-24 Hohlfaser-blutoxygenatoren. ATE43969T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT17407/85A IT1218450B (it) 1985-09-24 1985-09-24 Perfezionamenti agli ossigenatori per il sangue, a fibre cave
EP86830261A EP0217759B1 (de) 1985-09-24 1986-09-24 Hohlfaser-Blutoxygenatoren

Publications (1)

Publication Number Publication Date
ATE43969T1 true ATE43969T1 (de) 1989-06-15

Family

ID=11150227

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86830261T ATE43969T1 (de) 1985-09-24 1986-09-24 Hohlfaser-blutoxygenatoren.

Country Status (5)

Country Link
US (1) US4749551A (de)
EP (1) EP0217759B1 (de)
AT (1) ATE43969T1 (de)
DE (1) DE3663884D1 (de)
IT (1) IT1218450B (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980060A (en) * 1987-07-13 1990-12-25 Asahi Kasei Kogyo Kabushiki Kaisha Hollow fiber membranes with fusion-bonded end portions
US5137531A (en) * 1987-07-28 1992-08-11 Minntech Corporation Outside perfusion type blood oxygenator
AU611244B2 (en) * 1987-12-25 1991-06-06 Terumo Kabushiki Kaisha Medical instrument
DE68922908T2 (de) * 1989-01-13 1995-11-02 Minntech Corp., Minneapolis, Minn. Keilform für eine sauerstoffvorrichtung.
AU5286590A (en) * 1989-03-31 1990-11-05 Baxter International Inc. Multiple blood path membrane oxygenator
US5316724A (en) * 1989-03-31 1994-05-31 Baxter International Inc. Multiple blood path membrane oxygenator
US5578267A (en) * 1992-05-11 1996-11-26 Minntech Corporation Cylindrical blood heater/oxygenator
US5270004A (en) 1989-10-01 1993-12-14 Minntech Corporation Cylindrical blood heater/oxygenator
HUT64867A (en) * 1989-10-01 1994-03-28 Minntech Corp Cylindrical water heater/oxydizer
IT1271104B (it) * 1994-11-25 1997-05-26 Dideco Spa Ossigenatore di sangue con uno strato di capillari in membrana microporosa.
NL1004489C2 (nl) * 1996-11-11 1998-05-14 X Flow Bv Filtratiemembraanmodule.
NL1008376C2 (nl) * 1998-02-20 1999-08-24 X Flow Bv Filtratiemembraanmodule.
US8828226B2 (en) 2003-03-01 2014-09-09 The Trustees Of Boston University System for assessing the efficacy of stored red blood cells using microvascular networks
US8545754B2 (en) 2009-04-23 2013-10-01 Medtronic, Inc. Radial design oxygenator with heat exchanger
US20120129149A1 (en) * 2009-07-31 2012-05-24 Federspiel William J Removal of oxygen from biological fluids
US9199016B2 (en) 2009-10-12 2015-12-01 New Health Sciences, Inc. System for extended storage of red blood cells and methods of use
CA2781874A1 (en) 2009-10-12 2011-04-21 New Health Sciences, Inc. Oxygen depletion devices and methods for removing oxygen from red blood cells
US12089589B2 (en) 2009-10-12 2024-09-17 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
US11284616B2 (en) 2010-05-05 2022-03-29 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
NZ622456A (en) 2009-10-12 2015-09-25 New Health Sciences Inc Blood storage bag system and depletion devices with oxygen and carbon dioxide depletion capabilities
EP4091645A1 (de) 2010-08-25 2022-11-23 Hemanext Inc. Verfahren zur erhöhung der qualität von erythrozyten und zur verlängerung ihrer lebensdauer während der lagerung
WO2012061731A1 (en) 2010-11-05 2012-05-10 New Health Sciences Irradiation of red blood cells and anaerobic storage
US9067004B2 (en) 2011-03-28 2015-06-30 New Health Sciences, Inc. Method and system for removing oxygen and carbon dioxide during red cell blood processing using an inert carrier gas and manifold assembly
EP3061509B1 (de) 2011-08-10 2019-05-22 New Health Sciences, Inc. Integrierte filtervorrichtung zum trennen von plasma und leukozyten und zum abreichern von sauerstoff- und/oder c02
US9561315B1 (en) * 2013-02-19 2017-02-07 Jay Vincelli Miniaturized cardiopulmonary bypass circuit for a mouse model
CA2902061C (en) 2013-02-28 2023-08-08 New Health Sciences, Inc. Gas depletion and gas addition devices for blood treatment
WO2015153370A2 (en) * 2014-03-29 2015-10-08 Labib Mohamed E Blood processing cartridges and systems, and methods for extracorporeal blood therapies
IL299978B2 (en) 2015-03-10 2024-08-01 Hemanext Inc Single-use oxygen reduction kits, devices and methods for their use
EP3285711A4 (de) 2015-04-23 2018-11-07 New Health Sciences, Inc. Anaerobe blutlagerbehälter
EP4623991A3 (de) 2015-05-18 2025-12-17 Hemanext Inc. Verfahren zur lagerung von vollblut und zusammensetzungen daraus
US10426884B2 (en) 2015-06-26 2019-10-01 Novaflux Inc. Cartridges and systems for outside-in flow in membrane-based therapies
EP3352888B8 (de) 2015-09-24 2022-01-12 Princeton Trade and Technology Inc. Kartuschen für hohlfasermembranbasierte therapien
EP3463466B1 (de) 2016-05-27 2022-02-16 Hemanext Inc. Anaerobe blutlagerung und verfahren zur inaktivierung von pathogenen
US11980705B2 (en) 2018-03-02 2024-05-14 Spectrum Medical Ltd. Oxygenation system
US12268802B2 (en) 2019-04-09 2025-04-08 The Children's Hospital Of Philadelphia Oxygenator for use with extracorporeal support of premature fetus
GB2583532B (en) 2019-05-03 2023-04-05 Spectrum Medical Ltd Control system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1220924A (en) * 1967-05-13 1971-01-27 Bp Chem Int Ltd Reaction vessel for contacting liquids and gas
JPS5238000B1 (de) * 1967-04-01 1977-09-26
US3769162A (en) * 1971-08-26 1973-10-30 R Brumfield Blood oxygenator and thermoregulator apparatus
US4048072A (en) * 1975-10-23 1977-09-13 Schramm, Inc. Air diffusers
US4240907A (en) * 1976-07-23 1980-12-23 Bentley Laboratories, Inc. Dialyzer and method of dialysis
FR2374933A1 (fr) * 1976-12-24 1978-07-21 Rhone Poulenc Ind Appareil a fibres creuses, utilisable notamment comme rein artificiel, et procede pour sa fabrication
US4365978A (en) * 1980-03-25 1982-12-28 Shell Oil Company Storage of liquid hydrocarbons in salt dome caverns
JPS5739854A (en) * 1980-08-25 1982-03-05 Terumo Corp Hollow fiber type artificial lung building in heat exchanger

Also Published As

Publication number Publication date
EP0217759B1 (de) 1989-06-14
IT8517407A0 (it) 1985-09-24
DE3663884D1 (en) 1989-07-20
IT1218450B (it) 1990-04-19
EP0217759A1 (de) 1987-04-08
US4749551A (en) 1988-06-07

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee