FR2383668A1 - Procede de sterilisation de membranes semi-permeables par la chaleur humide et membranes sterilisees obtenues - Google Patents

Procede de sterilisation de membranes semi-permeables par la chaleur humide et membranes sterilisees obtenues

Info

Publication number
FR2383668A1
FR2383668A1 FR7808005A FR7808005A FR2383668A1 FR 2383668 A1 FR2383668 A1 FR 2383668A1 FR 7808005 A FR7808005 A FR 7808005A FR 7808005 A FR7808005 A FR 7808005A FR 2383668 A1 FR2383668 A1 FR 2383668A1
Authority
FR
France
Prior art keywords
membranes
semi
sterilized
permeable
sterilization process
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
FR7808005A
Other languages
English (en)
French (fr)
Other versions
FR2383668B1 (https=
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
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
Priority claimed from JP3078277A external-priority patent/JPS53115678A/ja
Priority claimed from JP13015977A external-priority patent/JPS5462698A/ja
Priority claimed from JP13713977A external-priority patent/JPS5469292A/ja
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of FR2383668A1 publication Critical patent/FR2383668A1/fr
Application granted granted Critical
Publication of FR2383668B1 publication Critical patent/FR2383668B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/04—Heat
    • A61L2/06—Hot gas
    • A61L2/07—Steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B01D65/022—Membrane sterilisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/08—Use of hot water or water vapor

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR7808005A 1977-03-18 1978-03-20 Procede de sterilisation de membranes semi-permeables par la chaleur humide et membranes sterilisees obtenues Granted FR2383668A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3078277A JPS53115678A (en) 1977-03-18 1977-03-18 Method for sterilizing selective permeable membrane
JP13015977A JPS5462698A (en) 1977-10-27 1977-10-27 Selective permeable membrane for artificial kidney
JP13713977A JPS5469292A (en) 1977-11-14 1977-11-14 Method of sterilizing artificial kidney regenerative cellulose hollow yarn membrane

Publications (2)

Publication Number Publication Date
FR2383668A1 true FR2383668A1 (fr) 1978-10-13
FR2383668B1 FR2383668B1 (https=) 1980-10-17

Family

ID=27287094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808005A Granted FR2383668A1 (fr) 1977-03-18 1978-03-20 Procede de sterilisation de membranes semi-permeables par la chaleur humide et membranes sterilisees obtenues

Country Status (4)

Country Link
US (1) US4176070A (https=)
DE (1) DE2811551C2 (https=)
FR (1) FR2383668A1 (https=)
GB (1) GB1567133A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455463A1 (fr) * 1979-03-28 1980-11-28 Terumo Corp Ensemble formant un organe artificiel sterilisable par la chaleur et procede pour le steriliser
EP0131143A1 (en) * 1983-06-15 1985-01-16 Gambro Dialysatoren K.G. A method of treating a cellulosic hollow fiber

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341631A (en) * 1979-09-07 1982-07-27 Union Carbide Corporation Ultrafiltration and reverse osmosis device comprising plural carbon tubes bonded together
WO1981002750A1 (en) * 1980-03-24 1981-10-01 Baxter Travenol Lab Method of forming diffusion membrane units utilizing spaced mandrels
US4767538A (en) * 1983-01-14 1988-08-30 Baxter Travenol Laboratories, Inc. Washing of semipermeable membrane
CA1236956A (en) * 1983-05-02 1988-05-24 Seiichi Manabe Porous cuprammonium cellulose fibre produced with annular orifice and central coagulating stream
DE3319504A1 (de) * 1983-05-28 1984-11-29 Akzo Gmbh, 5600 Wuppertal Reinigungsbehandlung des blutkompartments von dialysatoren
DE4038247A1 (de) * 1990-11-30 1992-06-04 Akzo Gmbh Cellulosedialysehohlfaden
US5928516A (en) 1995-01-20 1999-07-27 Pall Corporation Filter package
CA2180222C (en) * 1995-06-30 2006-10-10 Masaaki Shimagaki Polysulfone hollow fiber semipermeable membrane
DE102004053787B4 (de) * 2004-11-08 2007-08-02 Sartorius Ag Cellulosehydrat-Ultrafiltrationsmembranen und Verfahren zu deren Herstellung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296432A1 (fr) 1975-01-02 1976-07-30 Sandoz Sa Ensemble sterilisateur-dialyseur
FR2369846A1 (fr) 1976-11-05 1978-06-02 Teijin Ltd Procede de sterilisation des reins artificiels par la chaleur

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683117A (en) * 1950-04-10 1954-07-06 Stephan S Rosenak Dialyzers
US3012844A (en) * 1955-03-28 1961-12-12 American Viscose Corp Cellulosic material
DE1937375A1 (de) * 1969-07-23 1971-02-11 Strauch Dr Manfred Kuenstliche Einmal-Niere nach dem Prinzip des Plattendialysators
US3864289A (en) * 1971-04-07 1975-02-04 Koratec Inc Preparation of cellulosic semi-permeable membranes
US3781378A (en) * 1971-11-24 1973-12-25 Gen Electric High temperature membrane materials
US3841492A (en) * 1972-01-19 1974-10-15 Celanese Corp Production of semipermeable polybenzimidazole membranes
DE2225862A1 (de) * 1972-05-27 1973-12-06 George Ernest Von Henning Biologische reaktionskammer
US3888771A (en) * 1972-06-02 1975-06-10 Asahi Chemical Ind Hollow fibers of cuprammonium cellulose and a process of the manufacture of same
DE2456174A1 (de) * 1974-11-28 1976-08-12 Hoechst Ag Semipermeable flaechengebilde
US4008047A (en) * 1974-12-26 1977-02-15 North Star Research Institute Blood compatible polymers for blood oxygenation devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296432A1 (fr) 1975-01-02 1976-07-30 Sandoz Sa Ensemble sterilisateur-dialyseur
FR2369846A1 (fr) 1976-11-05 1978-06-02 Teijin Ltd Procede de sterilisation des reins artificiels par la chaleur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455463A1 (fr) * 1979-03-28 1980-11-28 Terumo Corp Ensemble formant un organe artificiel sterilisable par la chaleur et procede pour le steriliser
EP0131143A1 (en) * 1983-06-15 1985-01-16 Gambro Dialysatoren K.G. A method of treating a cellulosic hollow fiber

Also Published As

Publication number Publication date
US4176070A (en) 1979-11-27
DE2811551C2 (de) 1987-11-12
GB1567133A (en) 1980-05-14
DE2811551A1 (de) 1978-09-21
FR2383668B1 (https=) 1980-10-17

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