JP3790284B2 - 血液の処理装置および方法 - Google Patents

血液の処理装置および方法 Download PDF

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Publication number
JP3790284B2
JP3790284B2 JP19083595A JP19083595A JP3790284B2 JP 3790284 B2 JP3790284 B2 JP 3790284B2 JP 19083595 A JP19083595 A JP 19083595A JP 19083595 A JP19083595 A JP 19083595A JP 3790284 B2 JP3790284 B2 JP 3790284B2
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Prior art keywords
filter
chamber
membrane
sweep
clogging
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Expired - Lifetime
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JP19083595A
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English (en)
Japanese (ja)
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JPH0866474A (ja
Inventor
シュバレ ジャック
− クロード リキュール ジャン
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オスパル アンデユストリ
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9465939&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP3790284(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
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    • 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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • 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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1672—Apparatus for preparing dialysates using membrane filters, e.g. for sterilising the dialysate
    • 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
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3455—Substitution fluids
    • A61M1/3465—Substitution fluids using dialysate as substitution fluid
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • A61M2205/707—Testing of filters for clogging
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7554—General characteristics of the apparatus with filters with means for unclogging or regenerating filters
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7563—General characteristics of the apparatus with filters with means preventing clogging of filters

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
JP19083595A 1994-07-26 1995-07-26 血液の処理装置および方法 Expired - Lifetime JP3790284B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9409499A FR2723002B1 (fr) 1994-07-26 1994-07-26 Dispositif et procede pour preparer un liquide de traitement par filtration
FR9409499 1994-07-26

Publications (2)

Publication Number Publication Date
JPH0866474A JPH0866474A (ja) 1996-03-12
JP3790284B2 true JP3790284B2 (ja) 2006-06-28

Family

ID=9465939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19083595A Expired - Lifetime JP3790284B2 (ja) 1994-07-26 1995-07-26 血液の処理装置および方法

Country Status (8)

Country Link
US (2) US5702597A (enExample)
EP (2) EP1300167B2 (enExample)
JP (1) JP3790284B2 (enExample)
AT (2) ATE255924T1 (enExample)
CA (1) CA2154629C (enExample)
DE (2) DE69534830T3 (enExample)
ES (2) ES2260389T5 (enExample)
FR (1) FR2723002B1 (enExample)

Families Citing this family (129)

* Cited by examiner, † Cited by third party
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ATE319492T1 (de) 2006-03-15
DE69534830T3 (de) 2014-07-31
DE69532258T2 (de) 2004-09-16
ATE255924T1 (de) 2003-12-15
EP1300167A2 (fr) 2003-04-09
EP0694312B1 (fr) 2003-12-10
CA2154629C (en) 2005-11-29
ES2260389T3 (es) 2006-11-01
EP1300167B1 (fr) 2006-03-08
EP0694312A2 (fr) 1996-01-31
US5702597A (en) 1997-12-30
EP1300167A3 (fr) 2003-12-17
FR2723002B1 (fr) 1996-09-06
DE69534830T2 (de) 2006-10-19
DE69534830D1 (de) 2006-05-04
FR2723002A1 (fr) 1996-02-02
DE69532258D1 (de) 2004-01-22
CA2154629A1 (en) 1996-01-27
JPH0866474A (ja) 1996-03-12
EP0694312A3 (enExample) 1996-03-13
US6039877A (en) 2000-03-21
EP1300167B2 (fr) 2014-03-19
ES2260389T5 (es) 2014-06-10
ES2211894T3 (es) 2004-07-16

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