IT1218450B - Perfezionamenti agli ossigenatori per il sangue, a fibre cave - Google Patents
Perfezionamenti agli ossigenatori per il sangue, a fibre caveInfo
- 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
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
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)
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 (34)
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 |
US5162101A (en) * | 1989-01-13 | 1992-11-10 | Minntech Corporation | Oxygenator wedge configuration |
CA2049046A1 (en) * | 1989-03-31 | 1990-10-01 | Edwards Lifesciences Corporation | 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 |
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 |
AU2010278768A1 (en) * | 2009-07-31 | 2012-03-15 | New Health Sciences, Inc. | Removal of oxygen from biological fluids |
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 |
US9199016B2 (en) | 2009-10-12 | 2015-12-01 | New Health Sciences, Inc. | System for extended storage of red blood cells and methods of use |
CN102905522A (zh) | 2009-10-12 | 2013-01-30 | 新健康科学股份有限公司 | 用于从红细胞中除去氧的氧消耗装置和方法 |
US10136635B2 (en) | 2010-05-05 | 2018-11-27 | New Health Sciences, 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 |
EP2608816B1 (en) | 2010-08-25 | 2023-07-05 | Hemanext Inc. | Method for enhancing red blood cell quality and survival during 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 |
WO2013023156A1 (en) | 2011-08-10 | 2013-02-14 | New Health Sciences, Inc. | Integrated leukocyte, oxygen and/or co2 depletion, and plasma separation filter device |
US9561315B1 (en) * | 2013-02-19 | 2017-02-07 | Jay Vincelli | Miniaturized cardiopulmonary bypass circuit for a mouse model |
US9877476B2 (en) | 2013-02-28 | 2018-01-30 | New Health Sciences, Inc. | Gas depletion and gas addition devices for blood treatment |
EP3131663A2 (en) | 2014-03-29 | 2017-02-22 | Princeton Trade and Technology Inc. | Blood processing cartridges and systems, and methods for extracorporeal blood therapies |
EP3268015B1 (en) | 2015-03-10 | 2021-10-13 | Hemanext Inc. | Oxygen reduction disposable kits, devices and methods of use thereof |
KR20240067253A (ko) | 2015-04-23 | 2024-05-16 | 헤마넥스트 인코포레이티드 | 혐기성 혈액 저장 용기 |
CN114748503A (zh) | 2015-05-18 | 2022-07-15 | 希玛奈克斯特股份有限公司 | 储存全血的方法及其组合物 |
US10426884B2 (en) | 2015-06-26 | 2019-10-01 | Novaflux Inc. | Cartridges and systems for outside-in flow in membrane-based therapies |
EP3352888B8 (en) | 2015-09-24 | 2022-01-12 | Princeton Trade and Technology Inc. | Cartridges for hollow fibre membrane-based therapies |
MX2018014530A (es) | 2016-05-27 | 2019-02-21 | New Health Sciences Inc | Almacenamiento anaerobico de sangre y metodo de inactivacion de patogenos. |
WO2019166823A1 (en) | 2018-03-02 | 2019-09-06 | 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 |
Family Cites Families (8)
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 |
-
1985
- 1985-09-24 IT IT17407/85A patent/IT1218450B/it active
-
1986
- 1986-09-22 US US06/910,411 patent/US4749551A/en not_active Expired - Fee Related
- 1986-09-24 EP EP86830261A patent/EP0217759B1/en not_active Expired
- 1986-09-24 DE DE8686830261T patent/DE3663884D1/de not_active Expired
- 1986-09-24 AT AT86830261T patent/ATE43969T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT8517407A0 (it) | 1985-09-24 |
EP0217759A1 (en) | 1987-04-08 |
US4749551A (en) | 1988-06-07 |
ATE43969T1 (de) | 1989-06-15 |
EP0217759B1 (en) | 1989-06-14 |
DE3663884D1 (en) | 1989-07-20 |
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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 |