DE69324754D1 - Filter und System zur Trennung der Leukozyten - Google Patents
Filter und System zur Trennung der LeukozytenInfo
- Publication number
- DE69324754D1 DE69324754D1 DE69324754T DE69324754T DE69324754D1 DE 69324754 D1 DE69324754 D1 DE 69324754D1 DE 69324754 T DE69324754 T DE 69324754T DE 69324754 T DE69324754 T DE 69324754T DE 69324754 D1 DE69324754 D1 DE 69324754D1
- Authority
- DE
- Germany
- Prior art keywords
- leukocytes
- separation
- filter
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
-
- 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
- A61M1/02—Blood transfusion apparatus
- A61M1/0209—Multiple bag systems for separating or storing blood components
-
- 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
- A61M1/02—Blood transfusion apparatus
- A61M1/0209—Multiple bag systems for separating or storing blood components
- A61M1/0218—Multiple bag systems for separating or storing blood components with filters
- A61M1/0222—Multiple bag systems for separating or storing blood components with filters and filter bypass
-
- 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
- A61M1/02—Blood transfusion apparatus
- A61M1/0209—Multiple bag systems for separating or storing blood components
- A61M1/0218—Multiple bag systems for separating or storing blood components with filters
- A61M1/0227—Multiple bag systems for separating or storing blood components with filters and means for securing the filter against damage, e.g. during centrifugation
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
- A61M1/3633—Blood component filters, e.g. leukocyte filters
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
- A61M2202/0439—White blood cells; Leucocytes
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29195092 | 1992-10-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69324754D1 true DE69324754D1 (de) | 1999-06-10 |
DE69324754T2 DE69324754T2 (de) | 2000-01-13 |
Family
ID=17775563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69324754T Expired - Fee Related DE69324754T2 (de) | 1992-10-07 | 1993-10-07 | Filter und System zur Trennung der Leukozyten |
Country Status (3)
Country | Link |
---|---|
US (1) | US5543062A (de) |
EP (1) | EP0591980B1 (de) |
DE (1) | DE69324754T2 (de) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3246620B2 (ja) * | 1993-02-22 | 2002-01-15 | 旭メディカル株式会社 | 白血球除去フィルター支持体 |
EP0627228A1 (de) * | 1993-06-01 | 1994-12-07 | ASAHI MEDICAL Co., Ltd. | Zentrifuge zum Trennen von Blutmaterial in seine Bestandteile |
FR2712825B1 (fr) * | 1993-11-23 | 1996-02-23 | Jouan | Procédé de traitement par centrifugation d'un liquide conditionné dans des poches à parois souples, reliées à au moins un filtre. |
FR2718033B1 (fr) * | 1994-03-31 | 1998-02-13 | Inoteb | Dispositif de filtration de fluides biologiques et son application. |
US5651766A (en) * | 1995-06-07 | 1997-07-29 | Transfusion Technologies Corporation | Blood collection and separation system |
US5733253A (en) * | 1994-10-13 | 1998-03-31 | Transfusion Technologies Corporation | Fluid separation system |
US7332125B2 (en) * | 1994-10-13 | 2008-02-19 | Haemonetics Corporation | System and method for processing blood |
US6632191B1 (en) | 1994-10-13 | 2003-10-14 | Haemonetics Corporation | System and method for separating blood components |
US6544727B1 (en) | 1995-06-07 | 2003-04-08 | Cerus Corporation | Methods and devices for the removal of psoralens from blood products |
US20020115585A1 (en) * | 1996-06-07 | 2002-08-22 | Hei Derek J. | Method and devices for the removal of psoralens from blood products |
US5871693A (en) * | 1996-06-07 | 1999-02-16 | Minnesota Mining And Manufacturing Company | Modular blood treatment cartridge |
US20010009756A1 (en) | 1998-01-06 | 2001-07-26 | Derek Hei | Flow devices for the reduction of compounds from biological compositions and methods of use |
US20010018179A1 (en) | 1998-01-06 | 2001-08-30 | Derek J. Hei | Batch devices for the reduction of compounds from biological compositions containing cells and methods of use |
US7611831B2 (en) * | 1998-01-06 | 2009-11-03 | Cerus Corporation | Adsorbing pathogen-inactivating compounds with porous particles immobilized in a matrix |
DK1566189T3 (da) * | 1998-05-19 | 2008-02-04 | Terumo Corp | Indretning til fjernelse af hvide blodlegemer |
FR2781681B1 (fr) * | 1998-07-31 | 2000-11-24 | Maco Pharma Sa | Ensemble de poches en circuit clos, destine a recueillir, separer et purifier differents constituants du sang a partir d'un prelevement de sang total |
US6296602B1 (en) | 1999-03-17 | 2001-10-02 | Transfusion Technologies Corporation | Method for collecting platelets and other blood components from whole blood |
US7068361B2 (en) | 1999-06-03 | 2006-06-27 | Baxter International | Apparatus, systems and methods for processing and treating a biological fluid with light |
US7445756B2 (en) * | 1999-06-03 | 2008-11-04 | Fenwal, Inc. | Fluid processing sets and organizers for the same |
US6364864B1 (en) | 1999-06-03 | 2002-04-02 | Baxter International Inc. | Plastic containers having inner pouches and methods for making such containers |
US6565802B1 (en) | 1999-06-03 | 2003-05-20 | Baxter International Inc. | Apparatus, systems and methods for processing and treating a biological fluid with light |
US7025877B1 (en) * | 1999-06-03 | 2006-04-11 | Baxter International Inc. | Processing set for processing and treating a biological fluid |
US7686779B1 (en) | 1999-10-01 | 2010-03-30 | Caridian BCT, Inc | Extracorporeal blood processing methods and apparatus |
US7651474B2 (en) | 1999-10-01 | 2010-01-26 | Caridianbct, Inc. | Method and apparatus for leukoreduction of red blood cells |
US6428712B1 (en) * | 2000-04-06 | 2002-08-06 | Hemasure, Inc. | Gravity driven liquid filtration system and method for filtering biological liquid |
US6612447B1 (en) * | 2000-07-24 | 2003-09-02 | Baxter International Inc. | Blood collection systems and filters using a porous membrane element |
ATE522237T1 (de) * | 2001-12-10 | 2011-09-15 | Caridianbct Inc | Verfahren zur verminderung des gehalts an leukozyten in einer komponente aus roten blutkörperchen |
CA2474555A1 (en) | 2002-02-01 | 2003-08-07 | Gambro, Inc. | Whole blood collection and processing method |
FR2835752B1 (fr) * | 2002-02-13 | 2004-11-26 | Maco Pharma Sa | Unite de filtration comprenant des couches deleucocytantes calandrees |
CA2642653A1 (en) | 2002-04-16 | 2003-10-30 | Gambro Bct, Inc. | Blood component processing system, apparatus and method |
CN100512891C (zh) * | 2002-12-02 | 2009-07-15 | 旭化成医疗株式会社 | 用于去除白细胞的方法、白细胞除去过滤器及其使用 |
EP2080531B1 (de) * | 2004-12-28 | 2015-09-02 | Terumo BCT, Inc. | Vorrichtung und Verfahren zur Trennung eines Volumens von Vollblut in mindestens drei Komponenten |
EP2026908B1 (de) * | 2006-06-07 | 2012-01-11 | CaridianBCT, Inc. | Unwuchtausgleichsanordnung für eine zentrifuge |
CN101511406B (zh) * | 2006-09-06 | 2012-08-22 | 泰尔茂比司特公司 | 用来将复合液体分离成至少两种成分的设备和方法 |
CN101522232B (zh) * | 2006-09-29 | 2012-03-21 | 东丽株式会社 | 细胞吸附柱 |
DE102006054864A1 (de) * | 2006-11-20 | 2008-05-21 | Fürst Handelshaus GmbH | Neuartiger Filter für fluide Substanzen |
CA2667870A1 (en) * | 2006-12-20 | 2008-07-03 | Caridianbct, Inc. | Apparatus and method for separating a composite liquid into at least two components |
EP2134386B1 (de) * | 2007-04-06 | 2018-12-26 | Fenwal, Inc. | Filtrationssysteme für biologische flüssigkeiten und verfahren |
EP2764880B1 (de) * | 2007-05-14 | 2017-05-24 | Terumo BCT, Inc. | Vorrichtung und Verfahren zum Trennen einer Verbundstoffflüssigkeit in mindestens zwei Bestandteile |
DE102007000309A1 (de) * | 2007-06-05 | 2008-12-11 | Andreas Hettich Gmbh & Co. Kg | Verfahren zur Zellgewinnung |
DE102007000310A1 (de) * | 2007-06-05 | 2008-12-18 | Andreas Hettich Gmbh & Co. Kg | Einsatz und Zentrifuge mit Einsatz |
DE102007000308A1 (de) * | 2007-06-05 | 2008-12-18 | Andreas Hettich Gmbh & Co. Kg | Einsatz und Zentrifuge mit Einsatz |
WO2009096851A1 (en) * | 2008-01-28 | 2009-08-06 | Milux Holding Sa | A drainage device comprising a filter cleaning device |
US8628489B2 (en) | 2008-04-14 | 2014-01-14 | Haemonetics Corporation | Three-line apheresis system and method |
US8702637B2 (en) | 2008-04-14 | 2014-04-22 | Haemonetics Corporation | System and method for optimized apheresis draw and return |
US8454548B2 (en) | 2008-04-14 | 2013-06-04 | Haemonetics Corporation | System and method for plasma reduced platelet collection |
WO2009134521A1 (en) * | 2008-05-02 | 2009-11-05 | Caridianbct, Inc. | Centrifuge apparatus and method for selectively reducing forces on a biologic fluid |
US8120760B2 (en) * | 2008-07-31 | 2012-02-21 | Caridianbct, Inc. | Method and apparatus for separating a composite liquid into at least two components and for determining the yield of at least one component |
US8834402B2 (en) | 2009-03-12 | 2014-09-16 | Haemonetics Corporation | System and method for the re-anticoagulation of platelet rich plasma |
KR101674517B1 (ko) * | 2009-06-30 | 2016-11-09 | 가부시키가이샤 가네카 | 혈액 성분의 분리 시스템, 분리재 |
US11864553B2 (en) | 2009-10-23 | 2024-01-09 | Fenwal, Inc. | Methods and systems for providing red blood cell products with reduced plasma |
DE102010000753A1 (de) | 2010-01-08 | 2011-07-14 | Andreas Hettich GmbH & Co. KG, 78532 | Kassette und Systemteil, das in Zusammenwirkung mit der Kassette in einer Zentrifuge einsetzbar ist |
DE102010000752A1 (de) | 2010-01-08 | 2011-07-14 | Andreas Hettich GmbH & Co. KG, 78532 | Kassette und Systemteil, das in Zusammenwirkung mit der Kassette in einer Zentrifuge einsetzbar ist |
US8875893B2 (en) * | 2010-02-05 | 2014-11-04 | Fenwal, Inc. | Medical containers for use in blood collection and processing and medical systems, methods and apparatus for use in blood collection and processing |
JP5490966B2 (ja) | 2010-11-05 | 2014-05-14 | ヘモネティクス・コーポレーション | 自動化された血小板洗浄のためのシステムおよび方法 |
US9302042B2 (en) | 2010-12-30 | 2016-04-05 | Haemonetics Corporation | System and method for collecting platelets and anticipating plasma return |
US11386993B2 (en) | 2011-05-18 | 2022-07-12 | Fenwal, Inc. | Plasma collection with remote programming |
US9968738B2 (en) * | 2014-03-24 | 2018-05-15 | Fenwal, Inc. | Biological fluid filters with molded frame and methods for making such filters |
US10159778B2 (en) | 2014-03-24 | 2018-12-25 | Fenwal, Inc. | Biological fluid filters having flexible walls and methods for making such filters |
US9782707B2 (en) | 2014-03-24 | 2017-10-10 | Fenwal, Inc. | Biological fluid filters having flexible walls and methods for making such filters |
USD734467S1 (en) | 2014-03-24 | 2015-07-14 | Fenwal, Inc. | Blood filter |
US10376627B2 (en) | 2014-03-24 | 2019-08-13 | Fenwal, Inc. | Flexible biological fluid filters |
US9796166B2 (en) | 2014-03-24 | 2017-10-24 | Fenwal, Inc. | Flexible biological fluid filters |
US10792416B2 (en) | 2017-05-30 | 2020-10-06 | Haemonetics Corporation | System and method for collecting plasma |
US10758652B2 (en) | 2017-05-30 | 2020-09-01 | Haemonetics Corporation | System and method for collecting plasma |
JP7465211B2 (ja) * | 2017-12-13 | 2024-04-10 | ジヴエッセ ソチエタ ぺル アチオーニ | 全血及び血液製剤用の改良されたフィルタユニット |
EP3884972A1 (de) | 2018-05-21 | 2021-09-29 | Fenwal, Inc. | Systeme und verfahren zur optimierung von plasmasammelvolumina |
US11412967B2 (en) | 2018-05-21 | 2022-08-16 | Fenwal, Inc. | Systems and methods for plasma collection |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1608966A (en) * | 1926-01-18 | 1926-11-30 | Tanaka Hisamitsu | Plumbing-trap device |
US4375415A (en) * | 1976-11-22 | 1983-03-01 | Lavender Ardis R | Device and method for continuously fractionating blood to produce plasma |
US4228011A (en) * | 1979-04-23 | 1980-10-14 | Fram Corporation | Fuel oil filter cartridge |
US4411792A (en) * | 1981-08-10 | 1983-10-25 | Trimedyne, Inc. | Lymph filtration system |
US4767541A (en) * | 1982-06-04 | 1988-08-30 | Miles Laboratories, Inc. | Method of removing platelets and white cells from a red cell concentrate |
US4919823A (en) * | 1982-06-04 | 1990-04-24 | Miles Inc. | Blood bag system with integral filtering means |
US4596657A (en) * | 1982-06-04 | 1986-06-24 | Miles Laboratories, Inc. | Blood bag system with integral filtering means |
US4701267B1 (en) * | 1984-03-15 | 1996-03-12 | Asahi Medical Co | Method for removing leukocytes |
US4936998A (en) * | 1986-03-28 | 1990-06-26 | Asahi Medical Co., Ltd. | Filter medium for selectively removing leucocytes |
US4810378A (en) * | 1986-04-21 | 1989-03-07 | Miles Laboratories, Inc. | Red blood cell filtering system |
US4915848A (en) * | 1986-04-21 | 1990-04-10 | Miles Laboratories, Inc. | Red blood cell filtering system |
US4898573A (en) * | 1986-10-29 | 1990-02-06 | Asahi Medical Co., Ltd. | Blood components collector unit |
US4925572A (en) * | 1987-10-20 | 1990-05-15 | Pall Corporation | Device and method for depletion of the leukocyte content of blood and blood components |
US4923620A (en) * | 1987-10-20 | 1990-05-08 | Pall Corporation | Device for depletion of the leukocyte content of blood and blood components |
US4880548A (en) * | 1988-02-17 | 1989-11-14 | Pall Corporation | Device and method for separating leucocytes from platelet concentrate |
EP0349188B1 (de) * | 1988-06-23 | 1992-09-02 | ASAHI MEDICAL Co., Ltd. | Verfahren zur Trennung von Blut in Blutkomponenten und Einheit zur Trennung von Blutkomponenten |
US5100564A (en) * | 1990-11-06 | 1992-03-31 | Pall Corporation | Blood collection and processing system |
EP0491850B1 (de) * | 1989-09-12 | 1998-07-22 | Pall Corporation | Verfahren und vorrichtung zur behandlung von blut für die menschliche transfusion |
US4997577A (en) * | 1989-12-20 | 1991-03-05 | Baxter International Inc. | Systems and methods for removing undesired matter from blood cells |
US5089146A (en) * | 1990-02-12 | 1992-02-18 | Miles Inc. | Pre-storage filtration of platelets |
DE4022700A1 (de) * | 1990-07-17 | 1992-01-23 | Biotrans Gmbh | Blutbeutel und blutbeutelsystem aus einem migrationsfreien material und verfahren zur herstellung eines erythrozytenkonzentrates |
US5092996A (en) * | 1991-02-19 | 1992-03-03 | Miles Inc. | Blood filtering system |
US5128048A (en) * | 1991-05-22 | 1992-07-07 | Baxter International Inc. | Systems and methods for removing undesired matter from blood cells |
US5269946A (en) * | 1991-05-22 | 1993-12-14 | Baxter Healthcare Corporation | Systems and methods for removing undesired matter from blood cells |
-
1993
- 1993-10-07 DE DE69324754T patent/DE69324754T2/de not_active Expired - Fee Related
- 1993-10-07 EP EP93116265A patent/EP0591980B1/de not_active Expired - Lifetime
-
1995
- 1995-11-15 US US08/559,726 patent/US5543062A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69324754T2 (de) | 2000-01-13 |
EP0591980B1 (de) | 1999-05-06 |
EP0591980A3 (de) | 1995-05-03 |
EP0591980A2 (de) | 1994-04-13 |
US5543062A (en) | 1996-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |