JPS6323099Y2 - - Google Patents
Info
- Publication number
- JPS6323099Y2 JPS6323099Y2 JP1982076170U JP7617082U JPS6323099Y2 JP S6323099 Y2 JPS6323099 Y2 JP S6323099Y2 JP 1982076170 U JP1982076170 U JP 1982076170U JP 7617082 U JP7617082 U JP 7617082U JP S6323099 Y2 JPS6323099 Y2 JP S6323099Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheath
- bundle
- hollow fibers
- chamber
- sheath member
- 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
- 239000012510 hollow fiber Substances 0.000 claims description 65
- 239000012528 membrane Substances 0.000 claims description 14
- 238000001631 haemodialysis Methods 0.000 claims description 11
- 230000000322 hemodialysis Effects 0.000 claims description 11
- 230000004087 circulation Effects 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 3
- 210000004369 blood Anatomy 0.000 description 35
- 239000008280 blood Substances 0.000 description 35
- 238000000502 dialysis Methods 0.000 description 23
- 210000002381 plasma Anatomy 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 229910052729 chemical element Inorganic materials 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000007502 anemia Diseases 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000013023 gasketing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B01D63/02—Hollow fibre modules
- B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
-
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
-
- 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
- A61M1/3403—Regulation parameters
- A61M1/3406—Physical characteristics of the filtrate, e.g. urea
-
- 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
- A61M1/3413—Diafiltration
- A61M1/3417—Diafiltration using distinct filters for dialysis and ultra-filtration
-
- 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
- B01D61/58—Multistep processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/20—Specific housing
- B01D2313/201—Closed housing, vessels or containers
-
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Urology & Nephrology (AREA)
- Emergency Medicine (AREA)
- Water Supply & Treatment (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21947/81A IT1167767B (it) | 1981-05-26 | 1981-05-26 | Dializzatore per emodialisi a fibre cave con incorporato un separatore di filtrato per analisi ematochimiche |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57193847U JPS57193847U (sv) | 1982-12-08 |
JPS6323099Y2 true JPS6323099Y2 (sv) | 1988-06-24 |
Family
ID=11189236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1982076170U Expired JPS6323099Y2 (sv) | 1981-05-26 | 1982-05-24 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS6323099Y2 (sv) |
DE (1) | DE8215355U1 (sv) |
ES (1) | ES265485Y (sv) |
FR (1) | FR2506626A3 (sv) |
IT (1) | IT1167767B (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1183599B (it) * | 1985-05-10 | 1987-10-22 | Inphardial Spa | Dispositivo per determinare la quantita'di acqua plasmatica rimossa durante una seduta di dialisi extra - corporea |
SE461895B (sv) * | 1986-04-10 | 1990-04-09 | Data Promeditech Inc | Anordning foer jon-, molekyl-, gas-, vaetske- och/eller vaermeutbyte mellan fluider |
DE19607162C2 (de) * | 1996-02-26 | 1998-01-15 | Fresenius Ag | Verwendung eines Dialysators mit zwei Modulen zur Durchführung eines Verfahrens zum Filtrieren und sofortigen Verwenden von Substituatflüssigkeit in einer Hämodialfiltrationsvorrichtung |
EP1466657B1 (en) | 2003-04-11 | 2012-10-03 | Gambro Lundia AB | Filter device having more than one filtration compartment |
DE102011107980B4 (de) * | 2011-07-18 | 2017-11-02 | Fresenius Medical Care Deutschland Gmbh | Filtermodul, Verfahren zur Herstellung eines Hohlfasermembranbündels, Disposable und Blutbehandlungsvorrichtung |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4994580A (sv) * | 1973-01-17 | 1974-09-07 | ||
JPS5389886A (en) * | 1977-01-19 | 1978-08-08 | Asahi Chem Ind Co Ltd | Treating apparatus for fluid |
-
1981
- 1981-05-26 IT IT21947/81A patent/IT1167767B/it active
-
1982
- 1982-05-24 JP JP1982076170U patent/JPS6323099Y2/ja not_active Expired
- 1982-05-25 FR FR8209011A patent/FR2506626A3/fr active Granted
- 1982-05-26 ES ES1982265485U patent/ES265485Y/es not_active Expired
- 1982-05-26 DE DE19828215355U patent/DE8215355U1/de not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4994580A (sv) * | 1973-01-17 | 1974-09-07 | ||
JPS5389886A (en) * | 1977-01-19 | 1978-08-08 | Asahi Chem Ind Co Ltd | Treating apparatus for fluid |
Also Published As
Publication number | Publication date |
---|---|
ES265485U (es) | 1982-12-16 |
IT8121947A0 (it) | 1981-05-26 |
JPS57193847U (sv) | 1982-12-08 |
DE8215355U1 (de) | 1982-09-16 |
FR2506626A3 (fr) | 1982-12-03 |
FR2506626B3 (sv) | 1983-04-22 |
IT1167767B (it) | 1987-05-13 |
ES265485Y (es) | 1983-07-01 |
IT8121947A1 (it) | 1982-11-26 |
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