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IT1218450B - Perfezionamenti agli ossigenatori per il sangue, a fibre cave - Google Patents

Perfezionamenti agli ossigenatori per il sangue, a fibre cave

Info

Publication number
IT1218450B
IT1218450B IT17407/85A IT1740785A IT1218450B IT 1218450 B IT1218450 B IT 1218450B IT 17407/85 A IT17407/85 A IT 17407/85A IT 1740785 A IT1740785 A IT 1740785A IT 1218450 B IT1218450 B IT 1218450B
Authority
IT
Italy
Prior art keywords
blood
fibres
fluid
oxygenators
hollow fibers
Prior art date
Application number
IT17407/85A
Other languages
English (en)
Other versions
IT8517407A0 (it
Inventor
Teresa Borgione
Original Assignee
Teresa Borgione
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 Teresa Borgione filed Critical Teresa Borgione
Priority to IT17407/85A priority Critical patent/IT1218450B/it
Publication of IT8517407A0 publication Critical patent/IT8517407A0/it
Priority to US06/910,411 priority patent/US4749551A/en
Priority to DE8686830261T priority patent/DE3663884D1/de
Priority to AT86830261T priority patent/ATE43969T1/de
Priority to EP86830261A priority patent/EP0217759B1/en
Application granted granted Critical
Publication of IT1218450B publication Critical patent/IT1218450B/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
    • A61M1/14—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)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • External Artificial Organs (AREA)
  • Artificial Filaments (AREA)
IT17407/85A 1985-09-24 1985-09-24 Perfezionamenti agli ossigenatori per il sangue, a fibre cave IT1218450B (it)

Priority Applications (5)

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
US06/910,411 US4749551A (en) 1985-09-24 1986-09-22 Hollow-fiber oxygenators for blood
DE8686830261T DE3663884D1 (en) 1985-09-24 1986-09-24 Improvements in hollow-fibre oxygenators for blood
AT86830261T ATE43969T1 (de) 1985-09-24 1986-09-24 Hohlfaser-blutoxygenatoren.
EP86830261A EP0217759B1 (en) 1985-09-24 1986-09-24 Improvements in hollow-fibre oxygenators for blood

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8517407A0 IT8517407A0 (it) 1985-09-24
IT1218450B true IT1218450B (it) 1990-04-19

Family

ID=11150227

Family Applications (1)

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

Country Status (5)

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

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
EP0566114B1 (en) * 1987-07-28 1996-04-17 Minntech Corporation Outside perfusion type blood oxygenator
AU611244B2 (en) * 1987-12-25 1991-06-06 Terumo Kabushiki Kaisha Medical instrument
EP0453441B1 (en) * 1989-01-13 1995-05-31 Minntech Corporation Oxygenator wedge configuration
US5316724A (en) * 1989-03-31 1994-05-31 Baxter International Inc. Multiple blood path membrane oxygenator
DE69014868T2 (de) * 1989-03-31 1995-07-20 Baxter Int Membranoxygenator.
US5578267A (en) * 1992-05-11 1996-11-26 Minntech Corporation Cylindrical blood heater/oxygenator
HUT64867A (en) * 1989-10-01 1994-03-28 Minntech Corp Cylindrical water heater/oxydizer
US5270004A (en) 1989-10-01 1993-12-14 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
US20120129149A1 (en) * 2009-07-31 2012-05-24 Federspiel William J Removal of oxygen from biological fluids
CN102711865B (zh) 2009-10-12 2015-08-19 新健康科学股份有限公司 具有氧和二氧化碳消耗能力的血液贮藏袋系统和消耗装置
US9199016B2 (en) 2009-10-12 2015-12-01 New Health Sciences, Inc. System for extended storage of red blood cells and methods of use
US11284616B2 (en) 2010-05-05 2022-03-29 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
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
JP5930483B2 (ja) 2010-08-25 2016-06-08 ニュー・ヘルス・サイエンシーズ・インコーポレイテッドＮｅｗ Ｈｅａｌｔｈ Ｓｃｉｅｎｃｅｓ， Ｉｎｃ． 保存中の赤血球の品質及び生存を高める方法
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
ES2923571T3 (es) 2011-08-10 2022-09-28 Hemanext Inc Dispositivo integrado de filtrado de leucocitos, oxígeno y/o CO2 y separación de plasma
US9561315B1 (en) * 2013-02-19 2017-02-07 Jay Vincelli Miniaturized cardiopulmonary bypass circuit for a mouse model
PT2961269T (pt) 2013-02-28 2021-12-16 Hemanext Inc Dispositivo de depleção de gás para produtos sanguíneos
US10369263B2 (en) 2014-03-29 2019-08-06 Novaflux Inc. Blood processing cartridges and systems, and methods for extracorporeal blood therapies
CN107530377B (zh) 2015-03-10 2021-09-03 新健康科学股份有限公司 氧减少一次性套件、装置及其使用方法
JP7175611B2 (ja) 2015-04-23 2022-11-21 ヘマネクスト インコーポレイテッド 嫌気性血液保存容器
US11013771B2 (en) 2015-05-18 2021-05-25 Hemanext Inc. Methods for the storage of whole blood, and compositions thereof
US10426884B2 (en) 2015-06-26 2019-10-01 Novaflux Inc. Cartridges and systems for outside-in flow in membrane-based therapies
WO2017053805A1 (en) 2015-09-24 2017-03-30 Labib Mohamed E Cartridges for hollow fibre membrane-based therapies
CA3025619A1 (en) 2016-05-27 2017-11-30 New Health Sciences, Inc. Anaerobic blood storage and pathogen inactivation method
EP3731892B1 (en) 2018-03-02 2022-08-24 Spectrum Medical Ltd. Oxygenation system
WO2020210275A1 (en) * 2019-04-09 2020-10-15 The Children's Hospital Of Philadelphia Improved 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 (it) * 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
US4749551A (en) 1988-06-07
ATE43969T1 (de) 1989-06-15
EP0217759B1 (en) 1989-06-14
IT8517407A0 (it) 1985-09-24
DE3663884D1 (en) 1989-07-20
EP0217759A1 (en) 1987-04-08

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Legal Events

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

Effective date: 19950929