ES8204298A1 - Dispositivo para filtrar fluidos corporales - Google Patents
Dispositivo para filtrar fluidos corporalesInfo
- Publication number
- ES8204298A1 ES8204298A1 ES504111A ES504111A ES8204298A1 ES 8204298 A1 ES8204298 A1 ES 8204298A1 ES 504111 A ES504111 A ES 504111A ES 504111 A ES504111 A ES 504111A ES 8204298 A1 ES8204298 A1 ES 8204298A1
- Authority
- ES
- Spain
- Prior art keywords
- filtering
- body fluid
- core material
- filtering device
- microns
- 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
Links
- 238000001914 filtration Methods 0.000 title abstract 9
- 239000011162 core material Substances 0.000 abstract 4
- 210000001124 body fluid Anatomy 0.000 abstract 1
- 239000010839 body fluid Substances 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 239000012528 membrane 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
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
-
- 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
- B01D2321/04—Backflushing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
Abstract
DISPOSITIVO PARA FILTRAR FLUIDOS CORPORALES. COMPRENDE UN ALOJAMIENTO (11) PROVISTO DE UNA ENTRADA PARA EL FLUIDO CORPORAL, UNA SALIDA DE FILTRADO (11B) Y UNA SALIDA (11C) DE LOS RESIDUOS DE FILTRACION. LOS MEDIOS DE FILTRADO DISPUESTOS EN EL ALOJAMIENTO CONSTAN DE DOS ELEMENTOS FILTRANTES SUPERPUESTOS, CON UN ESPACIO ENTRE ELLOS. EL PRIMER ELEMENTO FILTRANTE (121) ESTA FORMADO POR UN MATERIAL DE ALMA RETICULAR QUE TIENE ABERTURAD DE 7000 A 13000 MICROMETROS Y POR MEMBRANAS FILTRANTES QUE CUBREN AMBOS LADOS DE DICHO MATERIAL DE ALMA RETICULAR, MIENTRAS QUE EL SEGUNDO ELEMENTO FILTRANTE (122) ESTA FORMADO POR UN MATERIAL DE ALMA RETICULAR QUE TIENE ABERTURAS DE 300 MICROMETROS O MENOS.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55100663A JPS6026546B2 (ja) | 1980-07-23 | 1980-07-23 | 体液濾過装置 |
JP10066480A JPS606661B2 (ja) | 1980-07-23 | 1980-07-23 | 体液濾過装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES504111A0 ES504111A0 (es) | 1982-05-16 |
ES8204298A1 true ES8204298A1 (es) | 1982-05-16 |
Family
ID=26441641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES504111A Expired ES8204298A1 (es) | 1980-07-23 | 1981-07-20 | Dispositivo para filtrar fluidos corporales |
Country Status (6)
Country | Link |
---|---|
US (1) | US4401566A (es) |
EP (1) | EP0045033B1 (es) |
AU (1) | AU526959B2 (es) |
CA (1) | CA1174606A (es) |
DE (1) | DE3172606D1 (es) |
ES (1) | ES8204298A1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4513607A (en) * | 1981-10-20 | 1985-04-30 | John Coupal | Analytical filtration technique |
FR2519555A1 (fr) * | 1982-01-11 | 1983-07-18 | Rhone Poulenc Sa | Appareillage et procede de plasmapherese alternative avec appareil a membrane |
FR2531333B1 (fr) * | 1982-08-09 | 1986-04-04 | Centre Nat Rech Scient | Pancreas bio-artificiel a ultrafiltration |
JPS59228849A (ja) * | 1983-06-10 | 1984-12-22 | テルモ株式会社 | 液体中気泡除去装置 |
US4980054A (en) * | 1983-08-15 | 1990-12-25 | Lavender Ardis R | System and method for mass transfer between fluids |
US4980068A (en) * | 1983-08-15 | 1990-12-25 | Lavender Ardis R | System, apparatus and method for continuously fractionating blood in situ |
US4655754A (en) * | 1984-11-09 | 1987-04-07 | Stryker Corporation | Vacuum wound drainage system and lipids baffle therefor |
US4804469A (en) * | 1985-01-25 | 1989-02-14 | Walsh James W | Flexible jacket membrane processing apparatus |
US4892662A (en) * | 1985-01-25 | 1990-01-09 | Walsh James W | Membrane processing method |
DE3507908A1 (de) * | 1985-03-06 | 1986-09-11 | Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht | Vorrichtung mit membranen |
US4795562A (en) * | 1985-09-13 | 1989-01-03 | Walsh James W | Membrane batch-processing apparatus |
JPH084720B2 (ja) * | 1986-06-30 | 1996-01-24 | 株式会社キッツ | 平板状多孔性薄膜積層型フイルタ−及びその製造方法 |
US5679249A (en) * | 1991-12-24 | 1997-10-21 | Pall Corporation | Dynamic filter system |
US6117322A (en) * | 1993-06-23 | 2000-09-12 | Pall Corporation | Dynamic filter system |
AU3149895A (en) * | 1994-07-08 | 1996-02-09 | Pall Corporation | Dynamic filter system |
US5645540A (en) * | 1994-10-11 | 1997-07-08 | Stryker Corporation | Blood conservation system |
US6730267B2 (en) | 2001-02-09 | 2004-05-04 | Cardiovention, Inc. | Integrated blood handling system having active gas removal system and methods of use |
US6773670B2 (en) | 2001-02-09 | 2004-08-10 | Cardiovention, Inc. C/O The Brenner Group, Inc. | Blood filter having a sensor for active gas removal and methods of use |
US6547539B2 (en) * | 2001-05-21 | 2003-04-15 | Advanced Bionics, Inc. | Pump assembly with bearing and seal-free reusable impeller for fragile and aggressive fluids |
US7022099B2 (en) * | 2003-03-17 | 2006-04-04 | Cardiovention, Inc. | Extracorporeal blood handling system with automatic flow control and methods of use |
CN118121787A (zh) * | 2024-05-06 | 2024-06-04 | 江苏华文医疗器械有限公司 | 一种腹水引流装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2686154A (en) * | 1950-05-24 | 1954-08-10 | Arthur E Macneill | Dialysis apparatus |
US2666529A (en) * | 1950-07-18 | 1954-01-19 | Easy Washing Machine Corp | Filter |
US2850168A (en) * | 1955-08-02 | 1958-09-02 | Winslow Engineering And Mfg Co | Full-flow filter |
DE2639549A1 (de) * | 1976-09-02 | 1978-03-09 | Hoechst Ag | Membraneinheit und vorrichtung mit membraneinheit zur entgiftung des blutes |
SE442169B (sv) * | 1976-11-26 | 1985-12-09 | Sartorius Membranfilter Gmbh | Anordning for ultrafiltrering |
DE2715733C2 (de) * | 1977-04-07 | 1982-08-19 | Sartorius GmbH, 3400 Göttingen | Vorrichtung für die Ultrafiltration |
CH627086A5 (en) * | 1977-03-21 | 1981-12-31 | American Hospital Supply Corp | Process for the manufacture of a mass transfer apparatus |
DE2754220C2 (de) * | 1977-12-06 | 1982-10-28 | SECON Gesellschaft für Separations- und Concentrationstechnik mbH, 3400 Göttingen | Dialysator |
DE2755922B1 (de) * | 1977-12-15 | 1979-07-05 | Secon | Vorrichtung zur Behandlung der Niereninsuffizienz |
US4234428A (en) * | 1978-10-12 | 1980-11-18 | Baxter Travenol Laboratories, Inc. | Dual membrane mass transfer device |
-
1981
- 1981-07-14 AU AU72834/81A patent/AU526959B2/en not_active Ceased
- 1981-07-18 US US06/283,518 patent/US4401566A/en not_active Expired - Fee Related
- 1981-07-20 EP EP81105701A patent/EP0045033B1/en not_active Expired
- 1981-07-20 CA CA000382020A patent/CA1174606A/en not_active Expired
- 1981-07-20 ES ES504111A patent/ES8204298A1/es not_active Expired
- 1981-07-20 DE DE8181105701T patent/DE3172606D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3172606D1 (en) | 1985-11-14 |
US4401566A (en) | 1983-08-30 |
EP0045033A1 (en) | 1982-02-03 |
CA1174606A (en) | 1984-09-18 |
ES504111A0 (es) | 1982-05-16 |
AU526959B2 (en) | 1983-02-10 |
EP0045033B1 (en) | 1985-10-09 |
AU7283481A (en) | 1982-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970401 |