FR2427119B1 - - Google Patents
Info
- Publication number
- FR2427119B1 FR2427119B1 FR7815956A FR7815956A FR2427119B1 FR 2427119 B1 FR2427119 B1 FR 2427119B1 FR 7815956 A FR7815956 A FR 7815956A FR 7815956 A FR7815956 A FR 7815956A FR 2427119 B1 FR2427119 B1 FR 2427119B1
- Authority
- FR
- France
- 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
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
-
- 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
- A61M1/3496—Plasmapheresis; Leucopheresis; Lymphopheresis
-
- 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
- B01D63/087—Single membrane modules
-
- 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
- B01D2321/20—By influencing the flow
- B01D2321/2008—By influencing the flow statically
- B01D2321/2016—Static mixers; Turbulence generators
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74359376A | 1976-11-22 | 1976-11-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2427119A1 FR2427119A1 (en) | 1979-12-28 |
FR2427119B1 true FR2427119B1 (en) | 1983-05-06 |
Family
ID=24989380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7815956A Granted FR2427119A1 (en) | 1976-11-22 | 1978-05-29 | BLOOD FRACTIONATION APPARATUS AND METHOD |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2823935C2 (en) |
FR (1) | FR2427119A1 (en) |
GB (1) | GB1583023A (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527467A1 (en) * | 1982-05-28 | 1983-12-02 | Rhone Poulenc Sa | SEMI-PERMEABLE MEMBRANE APPARATUS, USED MORE PARTICULARLY IN PLASMAPHERESE |
DE3725445C2 (en) * | 1987-07-31 | 1995-10-05 | Kyburz & Nicolaisen | Test cell for membrane processes |
US6890315B1 (en) | 2000-05-23 | 2005-05-10 | Chf Solutions, Inc. | Method and apparatus for vein fluid removal in heart failure |
US6887214B1 (en) | 2000-09-12 | 2005-05-03 | Chf Solutions, Inc. | Blood pump having a disposable blood passage cartridge with integrated pressure sensors |
US6585675B1 (en) | 2000-11-02 | 2003-07-01 | Chf Solutions, Inc. | Method and apparatus for blood withdrawal and infusion using a pressure controller |
US6689083B1 (en) | 2000-11-27 | 2004-02-10 | Chf Solutions, Inc. | Controller for ultrafiltration blood circuit which prevents hypotension by monitoring osmotic pressure in blood |
US6773412B2 (en) | 2001-04-13 | 2004-08-10 | Chf Solutions, Inc. | User interface for blood treatment device |
US6796955B2 (en) | 2002-02-14 | 2004-09-28 | Chf Solutions, Inc. | Method to control blood and filtrate flowing through an extracorporeal device |
US6947131B2 (en) | 2002-05-07 | 2005-09-20 | Chf Solutions, Inc. | Blood leak detector for extracorporeal treatment system |
US7297270B2 (en) | 2003-04-04 | 2007-11-20 | Chf Solutions, Inc. | Hollow fiber filter for extracorporeal blood circuit |
US7671974B2 (en) | 2003-10-29 | 2010-03-02 | Chf Solutions Inc. | Cuvette apparatus and system for measuring optical properties of a liquid such as blood |
US8038639B2 (en) | 2004-11-04 | 2011-10-18 | Baxter International Inc. | Medical fluid system with flexible sheeting disposable unit |
US7303540B2 (en) | 2004-04-26 | 2007-12-04 | Chf Solutions, Inc. | User interface for blood treatment device |
US9370324B2 (en) | 2008-11-05 | 2016-06-21 | Fresenius Medical Care Holdings, Inc. | Hemodialysis patient data acquisition, management and analysis system |
US9194792B2 (en) | 2010-09-07 | 2015-11-24 | Fresenius Medical Care Holdings, Inc. | Blood chamber for an optical blood monitoring system |
US8517968B2 (en) | 2011-02-25 | 2013-08-27 | Fresenius Medical Care Holdings, Inc. | Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system |
US8743354B2 (en) | 2010-09-07 | 2014-06-03 | Fresenius Medical Care Holdings, Inc. | Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system |
EP3150239B1 (en) | 2010-11-17 | 2019-01-02 | Fresenius Medical Care Holdings, Inc. | Sensor clip assembly for an optical monitoring system |
US9173988B2 (en) | 2010-11-17 | 2015-11-03 | Fresenius Medical Care Holdings, Inc. | Sensor clip assembly for an optical monitoring system |
USD725261S1 (en) | 2012-02-24 | 2015-03-24 | Fresenius Medical Care Holdings, Inc. | Blood flow chamber |
USD799031S1 (en) | 2015-09-09 | 2017-10-03 | Fresenius Medical Care Holdings, Inc. | Blood flow chamber with directional arrow |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3491021A (en) * | 1967-10-18 | 1970-01-20 | Morgan G Huntington | Method and apparatus for non-cyclic concentration of solution-suspension |
AT308767B (en) * | 1970-06-08 | 1973-07-25 | Heinrich Frings Maschinen Und | Method and device for the filtration of liquids containing microorganisms, macromolecules or finely divided solids |
DE2340139A1 (en) * | 1973-08-08 | 1975-02-27 | Yuasa Battery Co Ltd | Porous membrane for soln. sepn. - obtd. from high polymer to give increased pore size strength and working life |
CH569505A5 (en) * | 1973-10-23 | 1975-11-28 | Kaspar Jan | |
GB1506555A (en) * | 1974-05-24 | 1978-04-05 | Johnson & Johnson | Blood reservoir |
-
1978
- 1978-05-09 GB GB18483/78A patent/GB1583023A/en not_active Expired
- 1978-05-29 DE DE2823935A patent/DE2823935C2/en not_active Expired
- 1978-05-29 FR FR7815956A patent/FR2427119A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1583023A (en) | 1981-01-21 |
FR2427119A1 (en) | 1979-12-28 |
DE2823935A1 (en) | 1979-12-13 |
DE2823935C2 (en) | 1984-11-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |