DE69511783D1 - Mehrzweck-Blutbehandlungsvorrichtung - Google Patents
Mehrzweck-BlutbehandlungsvorrichtungInfo
- Publication number
- DE69511783D1 DE69511783D1 DE69511783T DE69511783T DE69511783D1 DE 69511783 D1 DE69511783 D1 DE 69511783D1 DE 69511783 T DE69511783 T DE 69511783T DE 69511783 T DE69511783 T DE 69511783T DE 69511783 D1 DE69511783 D1 DE 69511783D1
- Authority
- DE
- Germany
- Prior art keywords
- over
- blood
- component
- mmhg
- ultrafiltration
- 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 - Lifetime
Links
- 239000008280 blood Substances 0.000 title abstract 4
- 210000004369 blood Anatomy 0.000 title abstract 4
- 102000003777 Interleukin-1 beta Human genes 0.000 abstract 2
- 108090000193 Interleukin-1 beta Proteins 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- 239000004202 carbamide Substances 0.000 abstract 2
- 238000000108 ultra-filtration Methods 0.000 abstract 2
- LOGFVTREOLYCPF-KXNHARMFSA-N (2s,3r)-2-[[(2r)-1-[(2s)-2,6-diaminohexanoyl]pyrrolidine-2-carbonyl]amino]-3-hydroxybutanoic acid Chemical compound C[C@@H](O)[C@@H](C(O)=O)NC(=O)[C@H]1CCCN1C(=O)[C@@H](N)CCCCN LOGFVTREOLYCPF-KXNHARMFSA-N 0.000 abstract 1
- 102000003706 Complement factor D Human genes 0.000 abstract 1
- 108090000059 Complement factor D Proteins 0.000 abstract 1
- 102000009270 Tumour necrosis factor alpha Human genes 0.000 abstract 1
- 108050000101 Tumour necrosis factor alpha Proteins 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000017531 blood circulation Effects 0.000 abstract 1
- 230000004087 circulation Effects 0.000 abstract 1
- 238000000502 dialysis Methods 0.000 abstract 1
- 239000000017 hydrogel Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 229920000867 polyelectrolyte Polymers 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
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
-
- 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
-
- 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
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
- A61M1/3475—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate with filtrate treatment agent in the same enclosure as the membrane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/42—Polymers of nitriles, e.g. polyacrylonitrile
- B01D71/421—Polyacrylonitrile
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Urology & Nephrology (AREA)
- Cardiology (AREA)
- Emergency Medicine (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Medicines Containing Plant Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9407752A FR2721217B1 (fr) | 1994-06-20 | 1994-06-20 | Dispositif multifonction pour le traitement du sang. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69511783D1 true DE69511783D1 (de) | 1999-10-07 |
| DE69511783T2 DE69511783T2 (de) | 2000-03-09 |
Family
ID=9464595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69511783T Expired - Lifetime DE69511783T2 (de) | 1994-06-20 | 1995-06-16 | Mehrzweck-Blutbehandlungsvorrichtung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5626760A (de) |
| EP (1) | EP0688569B1 (de) |
| JP (1) | JPH0852209A (de) |
| AT (1) | ATE183931T1 (de) |
| CA (1) | CA2152128C (de) |
| DE (1) | DE69511783T2 (de) |
| ES (1) | ES2137473T3 (de) |
| FR (1) | FR2721217B1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2758394B1 (fr) * | 1997-01-14 | 1999-03-19 | Hospal Ind | Moyens pour la bio-epuration specifique d'un fluide biologique |
| WO2001065936A1 (en) * | 2000-03-06 | 2001-09-13 | Shah Kumarpal A | Method for immune switching |
| DE10118446A1 (de) * | 2001-04-12 | 2002-10-17 | Thomas Hartung | Prüfverfahren zur Untersuchung fließfähiger Medien auf Gehalte an mikrobiellen Toxinen |
| US20080004205A1 (en) | 2006-06-30 | 2008-01-03 | Millipore Corporation | Ultrafiltration membranes and methods of making |
| FR2991988B1 (fr) * | 2012-06-15 | 2015-08-07 | Laurent Laroche | Procede de preparation d'objets en hydrogel biocompatible pour leur application dans le domaine medical, et plus particulierement en ophtalmologie |
| EP3124099A1 (de) | 2015-07-30 | 2017-02-01 | Gambro Lundia AB | Acrylnitril-basierte membran mit verbesserter leistung |
| EP3365045A4 (de) * | 2015-10-22 | 2019-07-03 | Cytosorbents Corporation | Multifunktionelles, hämokompatibles, poröses polymerperlen-sorbens zur entfernung von proteinbasierten toxinen und kalium aus biologischen flüssigkeiten |
| EP3296010B1 (de) | 2016-09-14 | 2023-04-26 | Gambro Lundia AB | Auf acrylonitril basierende membran mit niedriger thrombogenität |
| WO2018099994A1 (en) | 2016-11-29 | 2018-06-07 | Gambro Lundia Ab | Membrane for the adsorption of bacteria |
| CN114269406A (zh) * | 2019-04-05 | 2022-04-01 | 奇德尼实验室公司 | 用于肾脏治疗的吸着剂 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE34239E (en) | 1970-09-09 | 1993-05-04 | Hospal Ltd. | Semi-permeable membranes |
| FR2105502A5 (de) | 1970-09-09 | 1972-04-28 | Rhone Poulenc Sa | |
| FR2199014B1 (de) * | 1972-09-12 | 1975-03-14 | Rhone Poulenc Ind | |
| US4238340A (en) * | 1976-04-02 | 1980-12-09 | Medical, Incorporated | Hemodialyzer |
| DE2758679A1 (de) * | 1977-12-29 | 1979-07-05 | Fresenius Chem Pharm Ind | Apparat fuer blutbehandlung |
| DD159494A3 (de) | 1980-09-11 | 1983-03-16 | Horst Klinkmann | Sorbentdialysator |
| FR2529464B1 (de) * | 1982-07-01 | 1985-01-18 | Hospal Ind | |
| US4749619A (en) * | 1985-08-21 | 1988-06-07 | Hospal Industrie | Hollow fibre useful in blood treating processes |
| JPH0642905B2 (ja) * | 1986-06-13 | 1994-06-08 | 東レ株式会社 | 血液透析膜 |
| FR2607393B1 (fr) * | 1986-11-28 | 1997-01-24 | Hospal Ind | Rein artificiel a taux d'echanges moderes |
| FR2630638B1 (fr) | 1988-05-02 | 1997-08-08 | Inst Nat Sante Rech Med | Implant oculaire et son procede de preparation |
| FR2656234B1 (fr) * | 1989-12-22 | 1992-03-20 | Hospal Ind | Membrane semi-permeable asymetrique pour le traitement des liquides biologiques. |
| US5194157A (en) | 1990-03-09 | 1993-03-16 | Sorin Biomedica Emodialisi Srl | Blood purifying equipment particularly for the treatment of patients suffering from renal insufficiency, and a method of producing a reinfusion liquid for haemodiafiltration (HDF) |
| FR2663546B1 (fr) * | 1990-06-25 | 1995-05-12 | Hospal Ind | Materiau composite hemocompatible. |
| DE4331358A1 (de) * | 1992-10-12 | 1994-04-14 | Braun Melsungen Ag | Verfahren zur quantitativen selektiven Entfernung oder präparativen Gewinnung von Tumor-Nekrose-Faktor (TNF) oder/und Lipopolysacchariden (LPS) aus wäßrigen Flüssigkeiten |
| US5436275A (en) * | 1993-11-30 | 1995-07-25 | Japan Exlan Company Limited | Porous acrylonitrile polymer fiber |
-
1994
- 1994-06-20 FR FR9407752A patent/FR2721217B1/fr not_active Expired - Lifetime
-
1995
- 1995-06-06 US US08/466,687 patent/US5626760A/en not_active Expired - Lifetime
- 1995-06-16 EP EP95420161A patent/EP0688569B1/de not_active Expired - Lifetime
- 1995-06-16 ES ES95420161T patent/ES2137473T3/es not_active Expired - Lifetime
- 1995-06-16 AT AT95420161T patent/ATE183931T1/de not_active IP Right Cessation
- 1995-06-16 DE DE69511783T patent/DE69511783T2/de not_active Expired - Lifetime
- 1995-06-19 JP JP7173935A patent/JPH0852209A/ja active Pending
- 1995-06-19 CA CA002152128A patent/CA2152128C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2152128C (fr) | 2006-12-19 |
| JPH0852209A (ja) | 1996-02-27 |
| ATE183931T1 (de) | 1999-09-15 |
| CA2152128A1 (fr) | 1995-12-21 |
| ES2137473T3 (es) | 1999-12-16 |
| FR2721217A1 (fr) | 1995-12-22 |
| FR2721217B1 (fr) | 1996-08-02 |
| EP0688569B1 (de) | 1999-09-01 |
| EP0688569A1 (de) | 1995-12-27 |
| US5626760A (en) | 1997-05-06 |
| DE69511783T2 (de) | 2000-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: GAMBRO INDUSTRIES S.A.S., MEYZIEU, FR |