FR2506626A3 - Dialyseur a fibres creuses pour hemodialyse, comprenant deux gaines a axes paralleles qui sont formees d'une seule piece - Google Patents
Dialyseur a fibres creuses pour hemodialyse, comprenant deux gaines a axes paralleles qui sont formees d'une seule piece Download PDFInfo
- Publication number
- FR2506626A3 FR2506626A3 FR8209011A FR8209011A FR2506626A3 FR 2506626 A3 FR2506626 A3 FR 2506626A3 FR 8209011 A FR8209011 A FR 8209011A FR 8209011 A FR8209011 A FR 8209011A FR 2506626 A3 FR2506626 A3 FR 2506626A3
- Authority
- FR
- France
- Prior art keywords
- sheath
- dialysis
- machine
- dialyzer
- hollow fibers
- 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.)
- Granted
Links
- 238000000502 dialysis Methods 0.000 title claims abstract description 14
- 238000000108 ultra-filtration Methods 0.000 title abstract 3
- 239000000706 filtrate Substances 0.000 claims abstract description 17
- 239000012528 membrane Substances 0.000 claims abstract description 13
- 239000012510 hollow fiber Substances 0.000 claims description 25
- 239000000835 fiber Substances 0.000 claims description 8
- 238000001631 haemodialysis Methods 0.000 claims description 7
- 230000000322 hemodialysis Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 208000007502 anemia Diseases 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 abstract description 2
- 208000017667 Chronic Disease Diseases 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 239000008280 blood Substances 0.000 description 20
- 210000004369 blood Anatomy 0.000 description 20
- 238000001914 filtration Methods 0.000 description 11
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000000385 dialysis solution Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004627 regenerated cellulose 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)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Urology & Nephrology (AREA)
- Water Supply & Treatment (AREA)
- Emergency Medicine (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 |
---|---|
FR2506626A3 true FR2506626A3 (fr) | 1982-12-03 |
FR2506626B3 FR2506626B3 (sv) | 1983-04-22 |
Family
ID=11189236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8209011A Granted FR2506626A3 (fr) | 1981-05-26 | 1982-05-25 | Dialyseur a fibres creuses pour hemodialyse, comprenant deux gaines a axes paralleles qui sont formees d'une seule piece |
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) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987006151A1 (en) * | 1986-04-10 | 1987-10-22 | Data Promeditech I.N.C. Aktiebolag | Apparatus for exchanging ions, molecules, gas, liquid and/or heat between fluids |
EP0222857B1 (en) * | 1985-05-10 | 1991-01-09 | INPHARDIAL S.p.A. | Device for measuring the quantity of plasma water removed during hemodialysis |
EP0791368A2 (de) * | 1996-02-26 | 1997-08-27 | Fresenius Medical Care Deutschland GmbH | Dialysator |
EP1466657A1 (en) * | 2003-04-11 | 2004-10-13 | Gambro Lundia AB | Filter device having more than one filtration compartment |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011107980B4 (de) * | 2011-07-18 | 2017-11-02 | Fresenius Medical Care Deutschland Gmbh | Filtermodul, Verfahren zur Herstellung eines Hohlfasermembranbündels, Disposable und Blutbehandlungsvorrichtung |
Family Cites Families (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 DE DE19828215355U patent/DE8215355U1/de not_active Expired
- 1982-05-26 ES ES1982265485U patent/ES265485Y/es not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0222857B1 (en) * | 1985-05-10 | 1991-01-09 | INPHARDIAL S.p.A. | Device for measuring the quantity of plasma water removed during hemodialysis |
WO1987006151A1 (en) * | 1986-04-10 | 1987-10-22 | Data Promeditech I.N.C. Aktiebolag | Apparatus for exchanging ions, molecules, gas, liquid and/or heat between fluids |
US4917797A (en) * | 1986-04-10 | 1990-04-17 | Data Promeditech I.N.C. Ab | Apparatus for exchanging ions, molecules, gas, liquid and/or heat between fluids |
EP0791368A2 (de) * | 1996-02-26 | 1997-08-27 | Fresenius Medical Care Deutschland GmbH | Dialysator |
EP0791368A3 (de) * | 1996-02-26 | 1998-01-14 | Fresenius Medical Care Deutschland GmbH | Dialysator |
EP1466657A1 (en) * | 2003-04-11 | 2004-10-13 | Gambro Lundia AB | Filter device having more than one filtration compartment |
US7622041B2 (en) | 2003-04-11 | 2009-11-24 | Gambro Lundia Ab | Method for making a filter device having more than one filtration compartment |
US7790029B2 (en) | 2003-04-11 | 2010-09-07 | Gambro Lundia Ab | Filter device having more than one filtration compartment |
Also Published As
Publication number | Publication date |
---|---|
JPS57193847U (sv) | 1982-12-08 |
JPS6323099Y2 (sv) | 1988-06-24 |
IT1167767B (it) | 1987-05-13 |
DE8215355U1 (de) | 1982-09-16 |
FR2506626B3 (sv) | 1983-04-22 |
ES265485Y (es) | 1983-07-01 |
IT8121947A1 (it) | 1982-11-26 |
ES265485U (es) | 1982-12-16 |
IT8121947A0 (it) | 1981-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH627369A5 (fr) | Rein artificiel a fibres creuses et son procede de fabrication. | |
EP0694312B1 (fr) | Dispositif et procédé pour préparer un liquide de traitement par filtration | |
EP0132210B1 (fr) | Appareillage utilisable notamment en plasmaphérèse | |
FR2626180A1 (fr) | Cartouche, appareil et procedes d'hemodiafiltration | |
EP0571303B1 (fr) | Circuit hydraulique pour rein artificiel avec dispositif de filtration du liquide de dialyse | |
EP0131529B1 (fr) | Appareillage utilisable notamment en plasmaphérèse | |
EP0527696B1 (fr) | Rein artificiel et procédé de commande | |
US5194157A (en) | Blood purifying equipment particularly for the treatment of patients suffering from renal insufficiency, and a method of producing a reinfusion liquid for haemodiafiltration (HDF) | |
CA2427252C (en) | Dual-stage filtration cartridge | |
EP0334774B1 (fr) | Dispositif intégré pour l'épuration biospécifique d'un liquide contenant des éléments cellulaires | |
EP0256956B1 (fr) | Installation à fonctions multiples pour la suppléance à la filtration naturelle du sang | |
EP0320419B1 (fr) | Procédé et dispositif de rinçage et d'amorçage d'un échangeur | |
AU2003239745A1 (en) | Method for calculating filter clogging factor and bed-side system | |
FR2506626A3 (fr) | Dialyseur a fibres creuses pour hemodialyse, comprenant deux gaines a axes paralleles qui sont formees d'une seule piece | |
JP3081221B2 (ja) | 細胞性血液コンポーネント洗浄及び血漿除去装置、並びに細胞性血液コンポーネントの洗浄、濃縮及び血漿除去方法 | |
JP4328902B2 (ja) | オンライン型大量液置換型血液透析器 | |
FR2542620A1 (fr) | Filtre et procede pour l'obtention d'echantillons de plasma sanguin | |
JP2001252352A (ja) | 血液回路内の残留血液返血方法 | |
JP4027686B2 (ja) | 透析装置 | |
JP2002095740A (ja) | 血液回路内の残留血液返血方法および血液浄化装置 | |
JPH09276401A (ja) | 血液透析用膜モジュ−ル | |
JPS5827685A (ja) | 無菌水製造ユニツト | |
JPS59160511A (ja) | 濾過装置 | |
JP2001259024A (ja) | 血液回路内の残留血液返血方法 | |
EP0657179B1 (fr) | Procédé et dispositif pour mesurer la concentration d'au moins une substance contenue dans un milieu complexe |