FR2412330A1 - Appareil de diafiltration utilisable notamment dans un rein artificiel - Google Patents
Appareil de diafiltration utilisable notamment dans un rein artificielInfo
- Publication number
- FR2412330A1 FR2412330A1 FR7836108A FR7836108A FR2412330A1 FR 2412330 A1 FR2412330 A1 FR 2412330A1 FR 7836108 A FR7836108 A FR 7836108A FR 7836108 A FR7836108 A FR 7836108A FR 2412330 A1 FR2412330 A1 FR 2412330A1
- Authority
- FR
- France
- Prior art keywords
- artificial kidney
- chemically modified
- diafiltration device
- diafiltration
- application
- 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.)
- Granted
Links
- 238000011026 diafiltration Methods 0.000 title abstract 2
- 210000003734 kidney Anatomy 0.000 title abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000005373 porous glass Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
- B01D65/022—Membrane sterilisation
-
- 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
- B01D71/02—Inorganic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/162—Use of acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/168—Use of other chemical agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
APPAREIL POUR LA DIAFILTRATION. CET APPAREIL EST ESSENTIELLEMENT CONSTITUE DE MEMBRANES CAPILLAIRES EN UNE MATIERE MINERALE MODIFIEE CHIMIQUEMENT, PAR EXEMPLE EN UN VERRE POREUX DONT LA SURFACE EST MODIFIEE CHIMIQUEMENT PAR DES MOLECULES ORGANIQUES ADAPTEES A L'APPLICATION PREVUE. LES CAPILLAIRES 4 SONT GROUPES DE MANIERE A OCCUPER LE PLUS FAIBLE VOLUME POSSIBLE, PAR EXEMPLE SONT RASSEMBLES EN UN FAISCEAU 3 CONTENU DANS LE BOITIER 7. APPLICATION COMME REIN ARTIFICIEL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2757673A DE2757673C3 (de) | 1977-12-23 | 1977-12-23 | Glaskapillarmembranen zur Diafiltration von Blut |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2412330A1 true FR2412330A1 (fr) | 1979-07-20 |
FR2412330B1 FR2412330B1 (fr) | 1985-12-20 |
Family
ID=6027112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7836108A Expired FR2412330B1 (fr) | 1977-12-23 | 1978-12-22 | Appareil de diafiltration utilisable notamment dans un rein artificiel |
Country Status (7)
Country | Link |
---|---|
US (1) | US4436626A (fr) |
JP (1) | JPS5489981A (fr) |
CH (1) | CH637028A5 (fr) |
DE (1) | DE2757673C3 (fr) |
FR (1) | FR2412330B1 (fr) |
GB (1) | GB2010695B (fr) |
SE (1) | SE7813220L (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS573652A (en) * | 1980-06-06 | 1982-01-09 | Kanegafuchi Chemical Ind | Artificial lung using minute hole diameter film |
IL95940A0 (en) * | 1990-03-08 | 1991-07-18 | Technicon Instr | In-line fluid filter for an automated analyzer |
JPH0448210U (fr) * | 1990-08-23 | 1992-04-23 | ||
GB2360958B (en) * | 1997-09-10 | 2002-01-30 | Sartorius Gmbh | Tangential flow filtration system |
TW200804718A (en) * | 2006-04-28 | 2008-01-16 | Steris Inc | Chemical delivery system |
US10329323B2 (en) | 2014-07-25 | 2019-06-25 | The United States Of America, As Represented By The Secretary, Department Of Health & Human Services | Method for purifying antibodies using PBS |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3498909A (en) * | 1966-12-29 | 1970-03-03 | Mc Donnell Douglas Corp | Desalination apparatus and process |
FR2290931A1 (fr) * | 1974-11-14 | 1976-06-11 | Jenaer Glaswerk Schott & Gen | Procede de fabrication de membranes separatrices en verre poreux |
-
1977
- 1977-12-23 DE DE2757673A patent/DE2757673C3/de not_active Expired
-
1978
- 1978-12-04 CH CH1235078A patent/CH637028A5/de not_active IP Right Cessation
- 1978-12-11 JP JP15213578A patent/JPS5489981A/ja active Granted
- 1978-12-21 SE SE7813220A patent/SE7813220L/xx unknown
- 1978-12-22 GB GB7849747A patent/GB2010695B/en not_active Expired
- 1978-12-22 FR FR7836108A patent/FR2412330B1/fr not_active Expired
-
1982
- 1982-05-14 US US06/378,187 patent/US4436626A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3498909A (en) * | 1966-12-29 | 1970-03-03 | Mc Donnell Douglas Corp | Desalination apparatus and process |
FR2290931A1 (fr) * | 1974-11-14 | 1976-06-11 | Jenaer Glaswerk Schott & Gen | Procede de fabrication de membranes separatrices en verre poreux |
Non-Patent Citations (1)
Title |
---|
BIOMEDIZINISCHE TECHNIK, volume 21, no. 10, décembre 1976, (BERLIN, DE) U.v. MYLIUS et al. "Kapillarmembranen zur Blutdiafiltration", pages 306-311 * |
Also Published As
Publication number | Publication date |
---|---|
DE2757673B2 (de) | 1981-04-09 |
CH637028A5 (de) | 1983-07-15 |
GB2010695A (en) | 1979-07-04 |
DE2757673A1 (de) | 1979-06-28 |
GB2010695B (en) | 1982-06-30 |
US4436626A (en) | 1984-03-13 |
JPS6244962B2 (fr) | 1987-09-24 |
JPS5489981A (en) | 1979-07-17 |
FR2412330B1 (fr) | 1985-12-20 |
SE7813220L (sv) | 1979-06-24 |
DE2757673C3 (de) | 1982-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |