FR2448904B1 - - Google Patents
Info
- Publication number
- FR2448904B1 FR2448904B1 FR8003127A FR8003127A FR2448904B1 FR 2448904 B1 FR2448904 B1 FR 2448904B1 FR 8003127 A FR8003127 A FR 8003127A FR 8003127 A FR8003127 A FR 8003127A FR 2448904 B1 FR2448904 B1 FR 2448904B1
- 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
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- 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
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
- B01D2239/0428—Rendering the filter material hydrophobic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/069—Special geometry of layers
- B01D2239/0695—Wound layers
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2905514A DE2905514C2 (de) | 1979-02-14 | 1979-02-14 | Blutfilter |
DE19803001377 DE3001377A1 (de) | 1980-01-16 | 1980-01-16 | Blutfilter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2448904A1 FR2448904A1 (fr) | 1980-09-12 |
FR2448904B1 true FR2448904B1 (de) | 1983-07-18 |
Family
ID=25777770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8003127A Granted FR2448904A1 (fr) | 1979-02-14 | 1980-02-13 | Filtre sanguin |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2448904A1 (de) |
GB (1) | GB2041233B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4411783A (en) * | 1981-12-23 | 1983-10-25 | Shiley Incorporated | Arterial blood filter with improved gas venting |
USRE32711E (en) * | 1981-12-23 | 1988-07-12 | Shiley, Inc. | Arterial blood filter with improved gas venting |
CS265063B1 (en) * | 1986-09-29 | 1989-09-12 | Pavel Mudr Cermak | Diagnostic column |
ES2106420T3 (es) * | 1993-09-01 | 1997-11-01 | Fresenius Ag | Separador de aire. |
DE19617036C2 (de) * | 1996-04-27 | 2003-12-04 | Fresenius Ag | Vorrichtung zum Abscheiden von Gasblasen aus Blut |
US10625009B2 (en) | 2016-02-17 | 2020-04-21 | Baxter International Inc. | Airtrap, system and method for removing microbubbles from a fluid stream |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1928052A1 (de) * | 1969-12-05 | 1970-12-10 | Swank Dr Roy Laver | Methode und Geraet fuer Blut-Praeparation |
US3816304A (en) * | 1971-10-27 | 1974-06-11 | Carborundum Co | Filtering method |
JPS5235235B2 (de) * | 1972-06-06 | 1977-09-08 | ||
AR205025A1 (es) * | 1974-04-19 | 1976-03-31 | Johnson & Johnson | Medios para filtrar sangre |
NO760938L (de) * | 1975-03-22 | 1976-09-23 | Biotest Serum Institut Gmbh | |
DE2516175A1 (de) * | 1975-04-14 | 1976-10-21 | Fresenius Chem Pharm Ind | Blutfilter |
-
1980
- 1980-01-31 GB GB8003258A patent/GB2041233B/en not_active Expired
- 1980-02-13 FR FR8003127A patent/FR2448904A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2041233A (en) | 1980-09-10 |
FR2448904A1 (fr) | 1980-09-12 |
GB2041233B (en) | 1983-08-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |