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
    • 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
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 (33)

* 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 Keilform für eine sauerstoffvorrichtung.
US5316724A (en) * 1989-03-31 1994-05-31 Baxter International Inc. Multiple blood path membrane oxygenator
JPH0673547B2 (ja) * 1989-03-31 1994-09-21 バクスター インターナショナル インコーポレーテッド 複数血管膜酸素供給器
US5270004A (en) 1989-10-01 1993-12-14 Minntech Corporation Cylindrical blood heater/oxygenator
WO1991004758A1 (en) * 1989-10-01 1991-04-18 Minntech Corporation Cylindrical blood heater/oxygenator
US5578267A (en) * 1992-05-11 1996-11-26 Minntech Corporation Cylindrical blood heater/oxygenator
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
JP5770183B2 (ja) * 2009-07-31 2015-08-26 ユニバーシティ・オブ・ピッツバーグ−オブ・ザ・コモンウェルス・システム・オブ・ハイヤー・エデュケイションＵｎｉｖｅｒｓｉｔｙ Ｏｆ Ｐｉｔｔｓｂｕｒｇｈ−Ｏｆ Ｔｈｅ Ｃｏｍｍｏｎｗｅａｌｔｈ Ｓｙｓｔｅｍ Ｏｆ Ｈｉｇｈｅｒ Ｅｄｕｃａｔｉｏｎ 生体液からの酸素除去
AU2010307084B2 (en) 2009-10-12 2015-12-17 Hemanext Inc. Blood storage bag system and depletion devices with oxygen and carbon dioxide depletion capabilities
CA2781874A1 (en) 2009-10-12 2011-04-21 New Health Sciences, Inc. Oxygen depletion devices and methods for removing oxygen from red blood cells
US11284616B2 (en) 2010-05-05 2022-03-29 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
US9199016B2 (en) 2009-10-12 2015-12-01 New Health Sciences, Inc. System for extended storage of red blood cells and methods of use
ES2959120T3 (es) 2010-08-25 2024-02-20 Hemanext Inc Método para potenciar la calidad y la supervivencia de glóbulos rojos durante el almacenamiento
EP4218412A1 (de) 2010-11-05 2023-08-02 Hemanext Inc. Bestrahlung von roten blutkörperchen und anaerobe lagerung
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
PT3061509T (pt) 2011-08-10 2019-09-10 New Health Sciences Inc Depleção de leucócito, oxigénio e/ou co2 integrada e dispositivo de filtro de separação de plasma
US9561315B1 (en) * 2013-02-19 2017-02-07 Jay Vincelli Miniaturized cardiopulmonary bypass circuit for a mouse model
ES2900298T3 (es) 2013-02-28 2022-03-16 Hemanext Inc Dispositivo de agotamiento de gas para productos sanguíneos
EP4335539A3 (de) 2014-03-29 2024-05-01 Princeton Trade and Technology Inc. Blutverarbeitungskartuschen und -systeme sowie verfahren für extrakorporale bluttherapien
CA2978940C (en) 2015-03-10 2023-10-17 New Health Sciences, Inc. Oxygen reduction disposable kits, devices and methods of use thereof
KR102661405B1 (ko) 2015-04-23 2024-04-25 헤마넥스트 인코포레이티드 혐기성 혈액 저장 용기
BR122021024410B1 (pt) 2015-05-18 2022-05-03 Hemanext Inc Métodos para gerenciar um banco de sangue e para prover fornecimento de produtos de sangue total armazenados para medicina de transfusão
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
KR20190017747A (ko) 2016-05-27 2019-02-20 뉴 헬스 사이언시즈 인코포레이티드 혐기성 혈액 저장 및 병원체 불활성화 방법
WO2020210275A1 (en) * 2019-04-09 2020-10-15 The Children's Hospital Of Philadelphia Improved oxygenator for use with extracorporeal support of premature fetus

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

Similar Documents

Publication Publication Date Title
ATE43969T1 (de) Hohlfaser-blutoxygenatoren.
EP0380307A3 (de) Hohlfaser-Blutoxygenator
ES8206189A1 (es) Perfeccionamientos en los oxigenadores
KR900012655A (ko) 모세관 투석기
US5316724A (en) Multiple blood path membrane oxygenator
SE8703368D0 (sv) A diffusion and/or filtration apparatus and a method of manufacturing said apparatus
DE3584906D1 (de) Blut-oxygenator mit hohlfasermembranen.
DK580083A (da) Plasmaferesemodul indeholdende hule fibre samt fremgangsmaade til fremstilling deraf
ATE59561T1 (de) Geraet zum blutgasaustausch in vivo aus den lungen.
SE8802542D0 (sv) A seal comprising a ring of a resilient material intended to be pressed between two parallel, preferably flat sealing surfaces
ES8300466A1 (es) Pulmon artificial del tipo de fibras huecas que lleva incor-porado un termointercambiador
DE3568006D1 (en) Hollow fiber membrane type oxygenator and method for manufacturing same
WO1993005828A3 (en) Integrated centrifugal pump and membrane oxygenator
EP0378168A3 (de) Künstliche Lunge
IN167440B (de)
BE903324A (fr) Appareil de transfert de matiere du type a fibres creuses
DE3680587D1 (de) Verfahren und vorrichtung zur gastrennung.
GB1512458A (en) Liquid treatment apparatus with hollow fibre membranes
DE3650292T2 (de) Hohlfasermodul für Trennungsverfahren.
ES2001012A6 (es) Mejoras introducidas en un dispositivo de permeacion del tipo de dos extremidades
EP0069236A1 (de) Vorrichtung zur Übertragung einer oder mehrerer Substanzen zwischen einem Gas und einer Flüssigkeit
EP0609458A4 (en) Infectious disease inspection method and apparatus therefor.
JPS6476868A (en) Improved pump-oxygenator
JPS5786361A (en) Blood treatment device with hollow fiber membrane bundle
JPS6467207A (en) Hollow fiber filter of multiple stage type

Legal Events

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