FR2294716A1 - Fully automatic washing and sterilizing of haemodialyser for reuse - greatly increases utilisation of scarce equipment without skilled operator - Google Patents

Fully automatic washing and sterilizing of haemodialyser for reuse - greatly increases utilisation of scarce equipment without skilled operator

Info

Publication number
FR2294716A1
FR2294716A1 FR7442796A FR7442796A FR2294716A1 FR 2294716 A1 FR2294716 A1 FR 2294716A1 FR 7442796 A FR7442796 A FR 7442796A FR 7442796 A FR7442796 A FR 7442796A FR 2294716 A1 FR2294716 A1 FR 2294716A1
Authority
FR
France
Prior art keywords
haemodialyser
sterilizing
utilisation
sterilising
washing
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
FR7442796A
Other languages
French (fr)
Other versions
FR2294716B3 (en
Inventor
Jean-Louis Viard
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.)
LANGUEDOC MEDITER CTRE HEMODIA
Original Assignee
LANGUEDOC MEDITER CTRE HEMODIA
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 LANGUEDOC MEDITER CTRE HEMODIA filed Critical LANGUEDOC MEDITER CTRE HEMODIA
Priority to FR7442796A priority Critical patent/FR2294716A1/en
Publication of FR2294716A1 publication Critical patent/FR2294716A1/en
Application granted granted Critical
Publication of FR2294716B3 publication Critical patent/FR2294716B3/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—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24—Apparatus using programmed or automatic operation
    • 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
    • B01D2321/40—Automatic control of cleaning processes

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)
  • Medicines Containing Plant Substances (AREA)

Abstract

In a process for successively washing and sterilising the passages of a haemodialyser; all necessary operations are carried out fully automatically in a programmed cycle which includes an automatic tesst for leaks between washing and sterilising. The stages are pref. (1) simultaneous flushing with filtered water through both blood circuit and rinsing fluid circuit, (2) press flushing an oxidising soln. such as javelle water through the blood circuit, (3) reflushing both circuits with filtered water, (4) testing blood circuit pressure for leaks with compressed inert gas, any loss of pressure signalling a fault and flushing sterilising soln. such as formalin through both circuits. Used for completely automatic washing and sterilizing of artificial kidneys prior to utilisation by patients. Allows greatly increased utilisation of limited number of haemodialysers.
FR7442796A 1974-12-18 1974-12-18 Fully automatic washing and sterilizing of haemodialyser for reuse - greatly increases utilisation of scarce equipment without skilled operator Granted FR2294716A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7442796A FR2294716A1 (en) 1974-12-18 1974-12-18 Fully automatic washing and sterilizing of haemodialyser for reuse - greatly increases utilisation of scarce equipment without skilled operator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442796A FR2294716A1 (en) 1974-12-18 1974-12-18 Fully automatic washing and sterilizing of haemodialyser for reuse - greatly increases utilisation of scarce equipment without skilled operator

Publications (2)

Publication Number Publication Date
FR2294716A1 true FR2294716A1 (en) 1976-07-16
FR2294716B3 FR2294716B3 (en) 1977-09-23

Family

ID=9146622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7442796A Granted FR2294716A1 (en) 1974-12-18 1974-12-18 Fully automatic washing and sterilizing of haemodialyser for reuse - greatly increases utilisation of scarce equipment without skilled operator

Country Status (1)

Country Link
FR (1) FR2294716A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369846A1 (en) 1976-11-05 1978-06-02 Teijin Ltd PROCESS FOR STERILIZING ARTIFICIAL KIDNEYS BY HEAT
EP0035405A2 (en) * 1980-03-03 1981-09-09 United Healthcare Association, Inc. Automated cleaning system for dialyzers and a method of cleaning dialyzers
US4444596A (en) * 1980-03-03 1984-04-24 Norman Gortz Automated cleaning method for dialyzers
US4444597A (en) * 1980-03-03 1984-04-24 Norman Gortz Automated cleaning method for dialyzers
WO2001044124A1 (en) * 1999-12-17 2001-06-21 Warner Lambert Research And Development Ireland Limited Production of pyrogen controlled water
CN106823820A (en) * 2017-03-03 2017-06-13 同济大学 A kind of integrated apparatus for obtaining metal film operation and cleaning duty parameter

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369846A1 (en) 1976-11-05 1978-06-02 Teijin Ltd PROCESS FOR STERILIZING ARTIFICIAL KIDNEYS BY HEAT
EP0035405A2 (en) * 1980-03-03 1981-09-09 United Healthcare Association, Inc. Automated cleaning system for dialyzers and a method of cleaning dialyzers
WO1981002534A1 (en) * 1980-03-03 1981-09-17 United Healthcare Ass Inc Automated cleaning system for dialyzers
EP0035405A3 (en) * 1980-03-03 1981-11-25 United Healthcare Association, Inc. Automated cleaning system for dialyzers and a method of cleaning dialyzers
US4332264A (en) * 1980-03-03 1982-06-01 United Healthcare Association Automated cleaning system for dialyzers
US4444596A (en) * 1980-03-03 1984-04-24 Norman Gortz Automated cleaning method for dialyzers
US4444597A (en) * 1980-03-03 1984-04-24 Norman Gortz Automated cleaning method for dialyzers
WO2001044124A1 (en) * 1999-12-17 2001-06-21 Warner Lambert Research And Development Ireland Limited Production of pyrogen controlled water
GB2371002A (en) * 1999-12-17 2002-07-17 Warner Lambert Res & Dev Ie Production of pyrogen controlled water
GB2371002B (en) * 1999-12-17 2003-07-16 Warner Lambert Res & Dev Ie Production of pyrogen controlled water
US6620314B2 (en) 1999-12-17 2003-09-16 Warner-Lambert Company Production of pyrogen controlled water
CN106823820A (en) * 2017-03-03 2017-06-13 同济大学 A kind of integrated apparatus for obtaining metal film operation and cleaning duty parameter
CN106823820B (en) * 2017-03-03 2021-02-02 同济大学 Integrated device for obtaining metal film operation and cleaning working condition parameters

Also Published As

Publication number Publication date
FR2294716B3 (en) 1977-09-23

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