FR2393595A1 - Procede pour eliminer l'endotoxine a partir de fluides biologiques - Google Patents
Procede pour eliminer l'endotoxine a partir de fluides biologiquesInfo
- Publication number
- FR2393595A1 FR2393595A1 FR757539957A FR7539957A FR2393595A1 FR 2393595 A1 FR2393595 A1 FR 2393595A1 FR 757539957 A FR757539957 A FR 757539957A FR 7539957 A FR7539957 A FR 7539957A FR 2393595 A1 FR2393595 A1 FR 2393595A1
- Authority
- FR
- France
- Prior art keywords
- endotoxin
- biological fluids
- fluids
- removing endotoxin
- remove
- 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.)
- Pending
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
- A61M1/3679—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by absorption
-
- 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
Abstract
Cette invention concerne un procédé pour l'élimination de l'endotoxine à partir de fluides biologiques. Ce procédé consiste à utiliser certains polymères plastiques synthétiques hydrophobes non ionogènes, qui sont capables d'adsorber l'endotoxine à partir des fluides biologiques lorsqu'ils sont placés en contact avec eux. Le procédé est applicable pour éliminer l'endotoxine à partir de fluides tels que des fluides parentéraux, ou bien pour éliminer ou réduire le taux d'endotoxine dans le sang des animaux.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/536,833 US3959128A (en) | 1974-12-27 | 1974-12-27 | Process for removing endotoxin from biological fluids |
US05/641,230 US4059512A (en) | 1974-12-27 | 1975-12-16 | Process for removing endotoxin from biological fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2393595A1 true FR2393595A1 (fr) | 1979-01-05 |
Family
ID=27065277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR757539957A Pending FR2393595A1 (fr) | 1974-12-27 | 1975-12-29 | Procede pour eliminer l'endotoxine a partir de fluides biologiques |
Country Status (5)
Country | Link |
---|---|
US (1) | US4059512A (fr) |
DK (1) | DK586375A (fr) |
FR (1) | FR2393595A1 (fr) |
GB (1) | GB1529585A (fr) |
NL (1) | NL7515116A (fr) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4169051A (en) * | 1976-06-22 | 1979-09-25 | Eisai Co., Ltd. | Blood purification with coated activated carbon spheres |
US4411795A (en) * | 1980-03-10 | 1983-10-25 | Baxter Travenol Laboratories, Inc. | Particle adsorption |
US4381239A (en) * | 1981-02-10 | 1983-04-26 | Tanabe Seiyaku Co., Ltd. | Method for reducing the pyrogen content of or removing pyrogens from substances contaminated therewith |
US4473647A (en) * | 1981-02-27 | 1984-09-25 | Amf Inc. | Tissue culture medium |
DE3138107A1 (de) * | 1981-09-24 | 1983-04-07 | Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG, 6380 Bad Homburg | Verfahren zur entfernung von stoffen aus waessrigen loesungen sowie vorrichtung zur durchfuehrung des verfahrens |
US4596660A (en) * | 1982-07-23 | 1986-06-24 | Amf Inc. | Fibrous media containing millimicron-sized particulates |
US4533634A (en) * | 1983-01-26 | 1985-08-06 | Amf Inc. | Tissue culture medium |
WO1984002916A1 (fr) * | 1983-01-26 | 1984-08-02 | Amf Inc | Milieu de culture de tissu |
JPH0642905B2 (ja) * | 1986-06-13 | 1994-06-08 | 東レ株式会社 | 血液透析膜 |
US5955581A (en) * | 1986-11-10 | 1999-09-21 | Biopure Corporation | Method for producing a stable polymerized hemoglobin blood-substitute |
CA1312009C (fr) * | 1986-11-10 | 1992-12-29 | Carl W. Rausch | Substitut sanguin semi-synthetique extra pur |
US5084558A (en) * | 1987-10-13 | 1992-01-28 | Biopure Corporation | Extra pure semi-synthetic blood substitute |
US5753616A (en) * | 1986-11-10 | 1998-05-19 | Biopure Corporation | Method for producing a stable polymerized hemoglobin blood-substitute |
US5166123A (en) * | 1987-03-31 | 1992-11-24 | Tokyo Organic Chemical Industries, Ltd. | Carbonaceous adsorbent for removal of pyrogen from water |
US4883596A (en) * | 1987-03-31 | 1989-11-28 | Tokyo Organic Chemical Industries, Ltd. | Carbonaceous adsorbent for removal of pyrogen and method of producing pure water using same |
US5182317A (en) * | 1988-06-08 | 1993-01-26 | Cardiopulmonics, Inc. | Multifunctional thrombo-resistant coatings and methods of manufacture |
US5342693A (en) * | 1988-06-08 | 1994-08-30 | Cardiopulmonics, Inc. | Multifunctional thrombo-resistant coating and methods of manufacture |
US5262451A (en) * | 1988-06-08 | 1993-11-16 | Cardiopulmonics, Inc. | Multifunctional thrombo-resistant coatings and methods of manufacture |
US5342785A (en) * | 1988-07-05 | 1994-08-30 | Tanabe Seiyaku Co., Ltd. | Method for determining pyrogen content |
ES2104855T3 (es) * | 1991-12-24 | 1997-10-16 | Wako Pure Chem Ind Ltd | Procedimiento para extraer endotoxinas. |
US5578455A (en) * | 1993-03-19 | 1996-11-26 | Tanabe Seiyaku Co., Ltd. | Method for determining endotoxin and apparatus therefor |
US6150507A (en) * | 1995-03-23 | 2000-11-21 | Biopure Corporation | Method for producing a purified hemoglobin product |
DE19515554C2 (de) * | 1995-04-27 | 1999-06-17 | Braun Melsungen Ag | Verwendung eines Mittels und Vorrichtung zur simultanen extrakorporalen Elimination von Tumor-Nekrose-Faktor alpha und bakteriellen Lipopolysacchariden aus Vollblut oder/und Blutplasma |
US5691453A (en) * | 1995-06-07 | 1997-11-25 | Biopure Corporation | Separation of polymerized hemoglobin from unpolymerized hemoglobin on hydroxyapatite using HPLC |
US5741894A (en) * | 1995-09-22 | 1998-04-21 | Baxter International, Inc. | Preparation of pharmaceutical grade hemoglobins by heat treatment in partially oxygenated form |
US5972225A (en) * | 1996-05-07 | 1999-10-26 | Cook Imaging Corporation | Process for remediating endotoxin-contaminated bulk non-ionic contrast media |
US6186146B1 (en) | 1996-08-30 | 2001-02-13 | Delcath Systems Inc | Cancer treatment method |
US5817046A (en) * | 1997-07-14 | 1998-10-06 | Delcath Systems, Inc. | Apparatus and method for isolated pelvic perfusion |
US5919163A (en) * | 1997-07-14 | 1999-07-06 | Delcath Systems, Inc. | Catheter with slidable balloon |
US7078224B1 (en) * | 1999-05-14 | 2006-07-18 | Promega Corporation | Cell concentration and lysate clearance using paramagnetic particles |
US6194562B1 (en) | 1998-04-22 | 2001-02-27 | Promega Corporation | Endotoxin reduction in nucleic acid purification |
WO2000043120A1 (fr) | 1999-01-22 | 2000-07-27 | The Dow Chemical Company | Resine de divinylbenzene a surface modifiee pourvue d'un revetement hemocompatible |
WO2003103533A2 (fr) * | 2002-06-06 | 2003-12-18 | Nxstage Medical, Inc. | Controle de qualite de la derniere chance et/ou filtre air/pyrogenes destines a des systemes de transfusion |
EP1592494B1 (fr) | 2003-01-07 | 2009-06-24 | NxStage Medical, Inc. | Systeme de filtration discontinue destine a la preparation d'un liquide de remplacement sterile pour la therapie renale |
US20080210606A1 (en) | 2004-01-07 | 2008-09-04 | Jeffrey Burbank | Filtration System Preparation of Fluids for Medical Applications |
US9700663B2 (en) | 2005-01-07 | 2017-07-11 | Nxstage Medical, Inc. | Filtration system for preparation of fluids for medical applications |
JP2009500019A (ja) * | 2005-07-01 | 2009-01-08 | プロメガ・コーポレーション | 生体分子の精製のための浮遊性粒子のネットワーク、及び生体分子の精製のための浮遊性粒子又は浮遊性粒子のネットワークの使用 |
US8030034B2 (en) | 2005-12-09 | 2011-10-04 | Promega Corporation | Nucleic acid purification with a binding matrix |
WO2007118235A2 (fr) | 2006-04-07 | 2007-10-18 | Nxstage Medical Inc. | Système de filtration pour la préparation de fluides pour applications médicales |
US8222397B2 (en) | 2009-08-28 | 2012-07-17 | Promega Corporation | Methods of optimal purification of nucleic acids and kit for use in performing such methods |
US8039613B2 (en) | 2009-08-28 | 2011-10-18 | Promega Corporation | Methods of purifying a nucleic acid and formulation and kit for use in performing such methods |
US20130146541A1 (en) | 2011-12-13 | 2013-06-13 | Nxstage Medical, Inc. | Fluid purification methods, devices, and systems |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2296175A1 (fr) * | 1974-12-27 | 1976-07-23 | Preventive Systems | Procede in vitro pour la detection de l'endotoxine dans un fluide biologique |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3794584A (en) * | 1970-04-09 | 1974-02-26 | Rohm & Haas | Removal of poisons and drugs from blood |
US3770631A (en) * | 1971-06-29 | 1973-11-06 | Baxter Laboratories Inc | Clarification of blood serum and plasma |
US3959128A (en) * | 1974-12-27 | 1976-05-25 | Preventive Systems, Inc | Process for removing endotoxin from biological fluids |
-
1975
- 1975-12-16 US US05/641,230 patent/US4059512A/en not_active Expired - Lifetime
- 1975-12-22 DK DK586375A patent/DK586375A/da unknown
- 1975-12-24 GB GB52800/75A patent/GB1529585A/en not_active Expired
- 1975-12-29 NL NL7515116A patent/NL7515116A/xx not_active Application Discontinuation
- 1975-12-29 FR FR757539957A patent/FR2393595A1/fr active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2296175A1 (fr) * | 1974-12-27 | 1976-07-23 | Preventive Systems | Procede in vitro pour la detection de l'endotoxine dans un fluide biologique |
Also Published As
Publication number | Publication date |
---|---|
GB1529585A (en) | 1978-10-25 |
US4059512A (en) | 1977-11-22 |
NL7515116A (nl) | 1976-06-29 |
DK586375A (da) | 1976-06-28 |
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