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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 EP86830261A priority patent/EP0217759B1/en
Priority to DE8686830261T priority patent/DE3663884D1/de
Priority to AT86830261T priority patent/ATE43969T1/de
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)
  • 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)
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
EP86830261A EP0217759B1 (en) 1985-09-24 1986-09-24 Improvements in hollow-fibre 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.

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
DE3787976T2 (de) * 1987-07-28 1994-04-28 Minntech Corp Blutoxygenerator vom äusseren perfusionstyp.
AU611244B2 (en) * 1987-12-25 1991-06-06 Terumo Kabushiki Kaisha Medical instrument
US5162101A (en) * 1989-01-13 1992-11-10 Minntech Corporation Oxygenator wedge configuration
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
US5578267A (en) * 1992-05-11 1996-11-26 Minntech Corporation Cylindrical blood heater/oxygenator
EP0548065B1 (en) * 1989-10-01 1995-12-27 Minntech Corporation Cylindrical blood heater/oxygenator
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
CA2772320A1 (en) * 2009-07-31 2011-02-03 University Of Pittsburgh Of The Commonwealth System Of Higher Education Removal of oxygen from biological fluids
EP2389064A4 (en) 2009-10-12 2014-10-01 New Health Sciences Inc OXYGEN DETECTION DEVICES AND METHOD 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
US12089589B2 (en) 2009-10-12 2024-09-17 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
US8535421B2 (en) 2009-10-12 2013-09-17 New Health Sciences, Inc. Blood storage bag system and depletion devices with oxygen and carbon dioxide depletion capabilities
EP2608816B1 (en) 2010-08-25 2023-07-05 Hemanext Inc. Method for enhancing red blood cell quality and survival during storage
EP4218412A1 (en) 2010-11-05 2023-08-02 Hemanext Inc. 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
JP6097293B2 (ja) 2011-08-10 2017-03-15 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． 一体型の白血球、酸素及び／又は二酸化炭素減損・血漿分離フィルタ装置
US9561315B1 (en) * 2013-02-19 2017-02-07 Jay Vincelli Miniaturized cardiopulmonary bypass circuit for a mouse model
CA3205441A1 (en) 2013-02-28 2014-09-04 Hemanext 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
ES2902499T3 (es) 2015-03-10 2022-03-28 Hemanext Inc Kits desechables de reducción de oxígeno, dispositivos y procedimientos de uso de los mismos
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
JP7075215B2 (ja) 2015-05-18 2022-05-25 ヘマネクスト インコーポレイテッド 全血の保存のための方法および全血の組成
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
KR20240132129A (ko) 2016-05-27 2024-09-02 헤마넥스트 인코포레이티드 혐기성 혈액 저장 및 병원체 불활성화 방법
CN111818951B (zh) 2018-03-02 2024-01-02 频谱医疗有限公司 氧合系统
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
IT8517407A0 (it) 1985-09-24
EP0217759B1 (en) 1989-06-14
EP0217759A1 (en) 1987-04-08
DE3663884D1 (en) 1989-07-20
ATE43969T1 (de) 1989-06-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950929