DE3172606D1 - Body fluid-filtering device - Google Patents
Body fluid-filtering deviceInfo
- Publication number
- DE3172606D1 DE3172606D1 DE8181105701T DE3172606T DE3172606D1 DE 3172606 D1 DE3172606 D1 DE 3172606D1 DE 8181105701 T DE8181105701 T DE 8181105701T DE 3172606 T DE3172606 T DE 3172606T DE 3172606 D1 DE3172606 D1 DE 3172606D1
- Authority
- DE
- Germany
- Prior art keywords
- body fluid
- filtering device
- filtering
- fluid
- 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 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)
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 (1)
Publication Number | Publication Date |
---|---|
DE3172606D1 true DE3172606D1 (en) | 1985-11-14 |
Family
ID=26441641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181105701T Expired DE3172606D1 (en) | 1980-07-23 | 1981-07-20 | Body fluid-filtering device |
Country Status (6)
Country | Link |
---|---|
US (1) | US4401566A (de) |
EP (1) | EP0045033B1 (de) |
AU (1) | AU526959B2 (de) |
CA (1) | CA1174606A (de) |
DE (1) | DE3172606D1 (de) |
ES (1) | ES504111A0 (de) |
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 |
US4980068A (en) * | 1983-08-15 | 1990-12-25 | Lavender Ardis R | System, apparatus and method for continuously fractionating blood in situ |
US4980054A (en) * | 1983-08-15 | 1990-12-25 | Lavender Ardis R | System and method for mass transfer between fluids |
US4655754A (en) * | 1984-11-09 | 1987-04-07 | Stryker Corporation | Vacuum wound drainage system and lipids baffle therefor |
US4892662A (en) * | 1985-01-25 | 1990-01-09 | Walsh James W | Membrane processing method |
US4804469A (en) * | 1985-01-25 | 1989-02-14 | Walsh James W | Flexible jacket membrane processing apparatus |
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 |
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 |
US6730267B2 (en) | 2001-02-09 | 2004-05-04 | Cardiovention, Inc. | Integrated blood handling system having active gas removal system 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 |
CN118121787B (zh) * | 2024-05-06 | 2024-07-23 | 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 CA CA000382020A patent/CA1174606A/en not_active Expired
- 1981-07-20 ES ES504111A patent/ES504111A0/es active Granted
- 1981-07-20 EP EP81105701A patent/EP0045033B1/de not_active Expired
- 1981-07-20 DE DE8181105701T patent/DE3172606D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU526959B2 (en) | 1983-02-10 |
US4401566A (en) | 1983-08-30 |
ES8204298A1 (es) | 1982-05-16 |
AU7283481A (en) | 1982-01-28 |
EP0045033A1 (de) | 1982-02-03 |
EP0045033B1 (de) | 1985-10-09 |
CA1174606A (en) | 1984-09-18 |
ES504111A0 (es) | 1982-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |