IT1167767B - Dializzatore per emodialisi a fibre cave con incorporato un separatore di filtrato per analisi ematochimiche - Google Patents

Dializzatore per emodialisi a fibre cave con incorporato un separatore di filtrato per analisi ematochimiche

Info

Publication number
IT1167767B
IT1167767B IT21947/81A IT2194781A IT1167767B IT 1167767 B IT1167767 B IT 1167767B IT 21947/81 A IT21947/81 A IT 21947/81A IT 2194781 A IT2194781 A IT 2194781A IT 1167767 B IT1167767 B IT 1167767B
Authority
IT
Italy
Prior art keywords
hematochemical
dializer
cave
analysis
filter separator
Prior art date
Application number
IT21947/81A
Other languages
English (en)
Italian (it)
Other versions
IT8121947A1 (it
IT8121947A0 (it
Inventor
Claudio Sama
Original Assignee
Inphardial Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inphardial Spa filed Critical Inphardial Spa
Priority to IT21947/81A priority Critical patent/IT1167767B/it
Publication of IT8121947A0 publication Critical patent/IT8121947A0/it
Priority to JP1982076170U priority patent/JPS6323099Y2/ja
Priority to FR8209011A priority patent/FR2506626A3/fr
Priority to ES1982265485U priority patent/ES265485Y/es
Priority to DE19828215355U priority patent/DE8215355U1/de
Publication of IT8121947A1 publication Critical patent/IT8121947A1/it
Application granted granted Critical
Publication of IT1167767B publication Critical patent/IT1167767B/it

Links

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)
IT21947/81A 1981-05-26 1981-05-26 Dializzatore per emodialisi a fibre cave con incorporato un separatore di filtrato per analisi ematochimiche IT1167767B (it)

Priority Applications (5)

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
JP1982076170U JPS6323099Y2 (sv) 1981-05-26 1982-05-24
FR8209011A 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
ES1982265485U ES265485Y (es) 1981-05-26 1982-05-26 Un dializador de fibra hueca para hemodialisis.
DE19828215355U DE8215355U1 (de) 1981-05-26 1982-05-26 Hohlfaser-dialysegeraet

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 (3)

Publication Number Publication Date
IT8121947A0 IT8121947A0 (it) 1981-05-26
IT8121947A1 IT8121947A1 (it) 1982-11-26
IT1167767B true IT1167767B (it) 1987-05-13

Family

ID=11189236

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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)

* Cited by examiner, † Cited by third party
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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
JPS57193847U (sv) 1982-12-08
JPS6323099Y2 (sv) 1988-06-24
FR2506626A3 (fr) 1982-12-03
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

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970529