FR2469929A1 - Appareil de dialyse - Google Patents

Appareil de dialyse

Info

Publication number
FR2469929A1
FR2469929A1 FR8022244A FR8022244A FR2469929A1 FR 2469929 A1 FR2469929 A1 FR 2469929A1 FR 8022244 A FR8022244 A FR 8022244A FR 8022244 A FR8022244 A FR 8022244A FR 2469929 A1 FR2469929 A1 FR 2469929A1
Authority
FR
France
Prior art keywords
core
spacers
exits
layers
dialysis
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
Application number
FR8022244A
Other languages
English (en)
Other versions
FR2469929B1 (fr
Inventor
Ennio Denti
Renzo Gervasio
Giuseppe Tobia Antonio Freda
Sergio Graglia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sorin Biomedica SpA
Original Assignee
Sorin Biomedica 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 Sorin Biomedica SpA filed Critical Sorin Biomedica SpA
Publication of FR2469929A1 publication Critical patent/FR2469929A1/fr
Application granted granted Critical
Publication of FR2469929B1 publication Critical patent/FR2469929B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

APPAREIL POUVANT ETRE CONSTRUIT AVEC DES SURFACES DE DIALYSE DE DIMENSIONS DIFFERENTEES, SANS MODIFIER LE NOYAU OU L'ENVELOPPE, SIMPLEMENT PAR INTRODUCTION D'ENTRETOISES ANNULAIRES DE DIAMETRES DIFFERENTS. L'APPAREIL COMPREND UNE ENVELOPPE CYLINDRIQUE 1 ENTOURANT UN NOYAU CYLINDRIQUE CREUX 6, LUI-MEME ENTOURE DE COUCHES DE TUBES CAPILLAIRES 12. LE SANG ENTRE EN 4 ET SORT EN 5. LA SOLUTION DE DIALYSE ENTRE EN 7 ET SORT EN 8. DES ENTRETOISES 10 SONT PLACEES ENTRE LE NOYAU 6 ET LES COUCHES 12 DONT LE NOMBRE DEPEND DES DIAMETRES DES ENTRETOISES 10.
FR808022244A 1979-11-23 1980-10-17 Appareil de dialyse Expired FR2469929B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69268/79A IT1119541B (it) 1979-11-23 1979-11-23 Apparecchio dializzatore a fibre cave

Publications (2)

Publication Number Publication Date
FR2469929A1 true FR2469929A1 (fr) 1981-05-29
FR2469929B1 FR2469929B1 (fr) 1985-07-26

Family

ID=11311711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808022244A Expired FR2469929B1 (fr) 1979-11-23 1980-10-17 Appareil de dialyse

Country Status (11)

Country Link
US (1) US4306972A (fr)
JP (1) JPS5675162A (fr)
AR (1) AR221297A1 (fr)
BE (1) BE885822A (fr)
BR (1) BR8007523A (fr)
DE (1) DE3039336A1 (fr)
ES (1) ES8107028A1 (fr)
FR (1) FR2469929B1 (fr)
GB (1) GB2063706B (fr)
IT (1) IT1119541B (fr)
SE (1) SE450550B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707268A (en) * 1982-10-18 1987-11-17 Baxter Travenol Laboratories, Inc. Hollow fiber potted microfilter
DE3611621A1 (de) * 1985-04-27 1986-10-30 Akzo Gmbh, 5600 Wuppertal Stoff- und/oder waermeaustauscher
DE8527694U1 (de) * 1985-04-27 1987-02-19 Akzo Gmbh, 5600 Wuppertal Stoff- und/oder Wärmeaustauscher
DE3733542A1 (de) * 1986-10-13 1988-07-14 Akzo Gmbh Vorrichtung zum stoffaustausch
US4964976A (en) * 1989-04-04 1990-10-23 Lysaght Michael J Optimized filter and method
US5489413A (en) * 1992-11-03 1996-02-06 Cobe Laboratories, Inc. Hollow fiber blood oxygenator
EP0621047B1 (fr) * 1993-04-22 1996-12-11 Cobe Laboratories, Inc. Oxygénateur de sang à fibres creuses
DE10242078A1 (de) * 2002-09-09 2004-03-18 Saxonia Bio Tec Gmbh Faserkassette und modular aufgebautes Kassettensystem
US10179213B2 (en) * 2015-05-27 2019-01-15 Vital Signs, Inc. Apparatus and methods for intravenous gas elimination
US11446610B2 (en) * 2019-04-03 2022-09-20 Generon Igs, Inc. Gas separation membrane module with enhanced performance

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344262A1 (fr) * 1976-03-19 1977-10-14 Organon Teknika Bv Dispositif separateur, en particulier pour hemodialyse
FR2367519A1 (fr) * 1976-10-14 1978-05-12 Fresenius Chem Pharm Ind Dispositif pour l'echange de matiere entre deux fluides, utilise notamment pour la dialyse du san

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344262A1 (fr) * 1976-03-19 1977-10-14 Organon Teknika Bv Dispositif separateur, en particulier pour hemodialyse
FR2367519A1 (fr) * 1976-10-14 1978-05-12 Fresenius Chem Pharm Ind Dispositif pour l'echange de matiere entre deux fluides, utilise notamment pour la dialyse du san

Also Published As

Publication number Publication date
IT7969268A0 (it) 1979-11-23
ES497074A0 (es) 1981-10-01
AR221297A1 (es) 1981-01-15
BR8007523A (pt) 1981-06-02
GB2063706A (en) 1981-06-10
IT1119541B (it) 1986-03-10
ES8107028A1 (es) 1981-10-01
DE3039336A1 (de) 1981-05-27
SE8007374L (sv) 1981-05-24
US4306972A (en) 1981-12-22
FR2469929B1 (fr) 1985-07-26
SE450550B (sv) 1987-07-06
GB2063706B (en) 1983-12-14
BE885822A (fr) 1981-02-16
JPS5675162A (en) 1981-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse