NO316989B1 - Systemer for behandling av plasma - Google Patents
Systemer for behandling av plasma Download PDFInfo
- Publication number
- NO316989B1 NO316989B1 NO19973790A NO973790A NO316989B1 NO 316989 B1 NO316989 B1 NO 316989B1 NO 19973790 A NO19973790 A NO 19973790A NO 973790 A NO973790 A NO 973790A NO 316989 B1 NO316989 B1 NO 316989B1
- Authority
- NO
- Norway
- Prior art keywords
- plasma
- filter
- layer
- leukocytes
- source container
- Prior art date
Links
- 238000009832 plasma treatment Methods 0.000 title 1
- 210000000265 leukocyte Anatomy 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 17
- 238000011045 prefiltration Methods 0.000 claims description 13
- 239000011148 porous material Substances 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 12
- 230000007717 exclusion Effects 0.000 claims description 5
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 claims description 4
- 229960000907 methylthioninium chloride Drugs 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 210000002381 plasma Anatomy 0.000 description 38
- 210000004369 blood Anatomy 0.000 description 15
- 239000008280 blood Substances 0.000 description 15
- 239000000356 contaminant Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 6
- 238000002428 photodynamic therapy Methods 0.000 description 6
- 230000003612 virological effect Effects 0.000 description 5
- 241000700605 Viruses Species 0.000 description 4
- 239000000306 component Substances 0.000 description 4
- 239000012678 infectious agent Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000003834 intracellular effect Effects 0.000 description 3
- 102000009123 Fibrin Human genes 0.000 description 2
- 108010073385 Fibrin Proteins 0.000 description 2
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 2
- 241000725303 Human immunodeficiency virus Species 0.000 description 2
- 239000004695 Polyether sulfone Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229950003499 fibrin Drugs 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920006393 polyether sulfone Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 208000030507 AIDS Diseases 0.000 description 1
- 102000015081 Blood Coagulation Factors Human genes 0.000 description 1
- 108010039209 Blood Coagulation Factors Proteins 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241000725618 Duck hepatitis B virus Species 0.000 description 1
- 206010073306 Exposure to radiation Diseases 0.000 description 1
- 238000012424 Freeze-thaw process Methods 0.000 description 1
- 208000031220 Hemophilia Diseases 0.000 description 1
- 208000009292 Hemophilia A Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 241000700721 Hepatitis B virus Species 0.000 description 1
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 241000711975 Vesicular stomatitis virus Species 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000003114 blood coagulation factor Substances 0.000 description 1
- 239000012503 blood component Substances 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 229960000301 factor viii Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000002186 photoactivation Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 230000000405 serological effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003634 thrombocyte concentrate Substances 0.000 description 1
- 230000003582 thrombocytopenic effect Effects 0.000 description 1
- 241001529453 unidentified herpesvirus Species 0.000 description 1
- 241000712461 unidentified influenza virus Species 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
- A61K35/14—Blood; Artificial blood
- A61K35/16—Blood plasma; Blood serum
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
- A61L2/0017—Filtration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
-
- 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
-
- 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
- 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
- A61M1/3681—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation
-
- 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
- A61M1/3681—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation
- A61M1/3683—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation using photoactive agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
-
- 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
- A61M1/3679—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by absorption
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Anesthesiology (AREA)
- Epidemiology (AREA)
- Cardiology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Cell Biology (AREA)
- Immunology (AREA)
- Pharmacology & Pharmacy (AREA)
- Zoology (AREA)
- Virology (AREA)
- Developmental Biology & Embryology (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- External Artificial Organs (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/574,741 US5935092A (en) | 1990-12-20 | 1995-12-19 | Systems and methods for removing free and entrained contaminants in plasma |
PCT/US1996/018875 WO1997022245A1 (en) | 1995-12-19 | 1996-11-26 | Systems and methods for removing free and entrained contaminants in plasma |
Publications (3)
Publication Number | Publication Date |
---|---|
NO973790D0 NO973790D0 (no) | 1997-08-18 |
NO973790L NO973790L (no) | 1997-10-17 |
NO316989B1 true NO316989B1 (no) | 2004-07-19 |
Family
ID=24297431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19973790A NO316989B1 (no) | 1995-12-19 | 1997-08-18 | Systemer for behandling av plasma |
Country Status (8)
Country | Link |
---|---|
US (2) | US5935092A (de) |
EP (1) | EP0809433B1 (de) |
JP (1) | JP4239114B2 (de) |
AT (1) | ATE276655T1 (de) |
CA (1) | CA2208051C (de) |
DE (1) | DE69633439T2 (de) |
NO (1) | NO316989B1 (de) |
WO (1) | WO1997022245A1 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
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US5935092A (en) * | 1990-12-20 | 1999-08-10 | Baxter International Inc. | Systems and methods for removing free and entrained contaminants in plasma |
US6168718B1 (en) | 1996-11-08 | 2001-01-02 | Pall Corporation | Method for purifying blood plasma and apparatus suitable therefor |
US6197207B1 (en) * | 1997-05-21 | 2001-03-06 | Baxter International Inc. | Method of reducing the possibility of transmission of spongiform encephalopathy diseases by blood products |
DE29801590U1 (de) * | 1998-01-30 | 1998-04-16 | Maco Pharma Int Gmbh | Blutbeutelsystem zur Virusinaktivierung von Blut, Blutkomponenten und Plasma |
FR2774293B1 (fr) * | 1998-02-05 | 2000-08-11 | Maco Pharma Sa | Procede de transformation de plasma et dispositif pour sa mise en oeuvre |
US6669905B1 (en) * | 1998-05-21 | 2003-12-30 | Baxter International Inc. | Systems and methods for collecting plasma that is free or virtually free of cellular blood species |
US6277337B1 (en) | 1998-07-21 | 2001-08-21 | Gambro, Inc. | Method and apparatus for inactivation of biological contaminants using photosensitizers |
DE19914850A1 (de) * | 1999-04-01 | 2000-10-05 | Gerhard Saalmann | Vorrichtung und Verfahren zur Inaktivierung von Viren in biologischen Flüssigkeiten |
US7445756B2 (en) * | 1999-06-03 | 2008-11-04 | Fenwal, Inc. | Fluid processing sets and organizers for the same |
US7025877B1 (en) * | 1999-06-03 | 2006-04-11 | Baxter International Inc. | Processing set for processing and treating a biological fluid |
US7068361B2 (en) * | 1999-06-03 | 2006-06-27 | Baxter International | Apparatus, systems and methods for processing and treating a biological fluid with light |
US6565802B1 (en) * | 1999-06-03 | 2003-05-20 | Baxter International Inc. | Apparatus, systems and methods for processing and treating a biological fluid with light |
DE19938287A1 (de) * | 1999-08-12 | 2001-03-15 | Fresenius Ag | Vorrichtung und Verfahren zur autologenen Transfusion von Blut |
EP1214037B1 (de) * | 1999-09-16 | 2004-04-07 | Vasogen Ireland Limited | Vorrichtung zum beeinflussen des blutes eines säugetieres |
US6268120B1 (en) | 1999-10-19 | 2001-07-31 | Gambro, Inc. | Isoalloxazine derivatives to neutralize biological contaminants |
CA2405443A1 (en) * | 2000-03-31 | 2001-10-11 | Baxter International, Inc. | Systems and methods for collecting leukocyte-reduced blood components, including plasma that is free or virtually free of cellular blood species |
US7648699B2 (en) | 2000-06-02 | 2010-01-19 | Caridianbct Biotechnologies, Llc | Preventing transfusion related complications in a recipient of a blood transfusion |
US7985588B2 (en) | 2000-06-02 | 2011-07-26 | Caridianbct Biotechnologies, Llc | Induction of and maintenance of nucleic acid damage in pathogens using riboflavin and light |
TW590780B (en) | 2000-06-02 | 2004-06-11 | Gambro Inc | Additive solutions containing riboflavin |
US9044523B2 (en) | 2000-06-15 | 2015-06-02 | Terumo Bct, Inc. | Reduction of contaminants in blood and blood products using photosensitizers and peak wavelengths of light |
US7264608B2 (en) | 2001-12-05 | 2007-09-04 | Fenwal, Inc. | Manual processing systems and methods for providing blood components conditioned for pathogen inactivation |
EP1555027A4 (de) * | 2002-10-16 | 2008-06-04 | Asahi Kasei Medical Co Ltd | PLASMAPRûPARAT ODER SERUMPRûPARAT UND VERFAHREN ZU SEINER HERSTELLUNG |
US8808977B2 (en) * | 2003-05-22 | 2014-08-19 | Beijing Jingjing Medical Equipment Co., Ltd | Method of inactivating virus in circular blood and its applications in treating viral diseases |
FR2857987B1 (fr) * | 2003-07-21 | 2005-10-07 | Staubli Sa Ets | Cadre de lisses et metier a tisser equipe d'au moins un tel cadre |
US20050137517A1 (en) * | 2003-12-19 | 2005-06-23 | Baxter International Inc. | Processing systems and methods for providing leukocyte-reduced blood components conditioned for pathogen inactivation |
DE102006014184A1 (de) * | 2006-03-24 | 2007-09-27 | Heim, Heidrun | Verfahren zum Inaktivieren von in Blutplasma unerwünschten Organismen, insbesondere von Viren |
US7938454B2 (en) | 2007-04-24 | 2011-05-10 | Hyclone Laboratories, Inc. | Sterile connector systems |
JP2010524647A (ja) * | 2007-04-24 | 2010-07-22 | ハイクローン ラボラトリーズ インコーポレイテッド | 殺菌コネクタシステム |
US8835104B2 (en) | 2007-12-20 | 2014-09-16 | Fenwal, Inc. | Medium and methods for the storage of platelets |
WO2012139017A1 (en) | 2011-04-07 | 2012-10-11 | Fenwal, Inc. | Automated methods and systems for providing platelet concentrates with reduced residual plasma volumes and storage media for such platelet concentrates |
CN103861325A (zh) * | 2012-12-18 | 2014-06-18 | 苏州排头兵药业科技有限公司 | 血小板分离器及血小板浓缩装置 |
US9968738B2 (en) | 2014-03-24 | 2018-05-15 | Fenwal, Inc. | Biological fluid filters with molded frame 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 |
US9796166B2 (en) | 2014-03-24 | 2017-10-24 | Fenwal, Inc. | Flexible biological fluid filters |
US10376627B2 (en) | 2014-03-24 | 2019-08-13 | Fenwal, Inc. | Flexible biological fluid filters |
US10159778B2 (en) | 2014-03-24 | 2018-12-25 | Fenwal, Inc. | Biological fluid filters having flexible walls and methods for making such filters |
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-
1995
- 1995-12-19 US US08/574,741 patent/US5935092A/en not_active Expired - Lifetime
-
1996
- 1996-11-26 WO PCT/US1996/018875 patent/WO1997022245A1/en active IP Right Grant
- 1996-11-26 DE DE69633439T patent/DE69633439T2/de not_active Expired - Lifetime
- 1996-11-26 CA CA002208051A patent/CA2208051C/en not_active Expired - Lifetime
- 1996-11-26 AT AT96941472T patent/ATE276655T1/de not_active IP Right Cessation
- 1996-11-26 JP JP52281097A patent/JP4239114B2/ja not_active Expired - Lifetime
- 1996-11-26 EP EP96941472A patent/EP0809433B1/de not_active Expired - Lifetime
-
1997
- 1997-08-18 NO NO19973790A patent/NO316989B1/no not_active IP Right Cessation
-
1998
- 1998-05-05 US US09/073,230 patent/US6695805B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO973790L (no) | 1997-10-17 |
DE69633439D1 (de) | 2004-10-28 |
CA2208051A1 (en) | 1997-06-26 |
CA2208051C (en) | 2005-04-12 |
DE69633439T2 (de) | 2005-09-22 |
WO1997022245A1 (en) | 1997-06-26 |
EP0809433A1 (de) | 1997-12-03 |
ATE276655T1 (de) | 2004-10-15 |
US5935092A (en) | 1999-08-10 |
EP0809433A4 (de) | 2001-01-10 |
NO973790D0 (no) | 1997-08-18 |
JP4239114B2 (ja) | 2009-03-18 |
EP0809433B1 (de) | 2004-09-22 |
JPH11505269A (ja) | 1999-05-18 |
US6695805B1 (en) | 2004-02-24 |
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