FR2289219A1 - DIALYSIS DEVICE, ESPECIALLY FOR ARTIFICIAL KIDNEY - Google Patents

DIALYSIS DEVICE, ESPECIALLY FOR ARTIFICIAL KIDNEY

Info

Publication number
FR2289219A1
FR2289219A1 FR7533626A FR7533626A FR2289219A1 FR 2289219 A1 FR2289219 A1 FR 2289219A1 FR 7533626 A FR7533626 A FR 7533626A FR 7533626 A FR7533626 A FR 7533626A FR 2289219 A1 FR2289219 A1 FR 2289219A1
Authority
FR
France
Prior art keywords
dialysis device
artificial kidney
kidney
artificial
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
FR7533626A
Other languages
French (fr)
Other versions
FR2289219B1 (en
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.)
Terumo BCT Inc
Original Assignee
Cobe Laboratories Inc
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 US05/520,336 external-priority patent/US3976574A/en
Priority claimed from US05/520,337 external-priority patent/US3990973A/en
Application filed by Cobe Laboratories Inc filed Critical Cobe Laboratories Inc
Publication of FR2289219A1 publication Critical patent/FR2289219A1/en
Application granted granted Critical
Publication of FR2289219B1 publication Critical patent/FR2289219B1/fr
Granted 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
    • 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
    • A61M1/14—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
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • 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
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/28—Apparatus therefor
    • 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
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/32—Controlling or regulating
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3324—PH measuring means
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature

Landscapes

  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • External Artificial Organs (AREA)
FR7533626A 1974-11-04 1975-11-04 DIALYSIS DEVICE, ESPECIALLY FOR ARTIFICIAL KIDNEY Granted FR2289219A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/520,336 US3976574A (en) 1974-11-04 1974-11-04 Negative pressure control system
US05/520,337 US3990973A (en) 1974-11-04 1974-11-04 Apparatus for measuring ultrafiltration rate

Publications (2)

Publication Number Publication Date
FR2289219A1 true FR2289219A1 (en) 1976-05-28
FR2289219B1 FR2289219B1 (en) 1980-01-11

Family

ID=27060116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533626A Granted FR2289219A1 (en) 1974-11-04 1975-11-04 DIALYSIS DEVICE, ESPECIALLY FOR ARTIFICIAL KIDNEY

Country Status (4)

Country Link
DE (1) DE2548759C3 (en)
FR (1) FR2289219A1 (en)
GB (1) GB1534701A (en)
IT (1) IT1053800B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368963A1 (en) * 1976-10-27 1978-05-26 Abg Semca Blood dialysis unit with an ultrafiltration membrane - including carefully rated pumps and pressure control systems
FR2407733A1 (en) * 1977-05-23 1979-06-01 Extracorporeal Med Spec DIALYSIS AND TECHNICAL APPARATUS FOR ITS MANUFACTURE AND USE
FR2469748A1 (en) * 1979-11-15 1981-05-22 Extracorporeal Med Spec PRESSURE REGULATOR
FR2504817A1 (en) * 1981-05-01 1982-11-05 Cobe Lab APPARATUS AND METHOD FOR CONTINUOUSLY PREPARING DIALYSIS LIQUID FROM CONCENTRATED SOLUTIONS

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020756A1 (en) * 1980-05-31 1981-12-10 Salvia Regel- Und Medizintechnik Gmbh, 6231 Schwalbach Measuring fluid withdrawal rate in dialysis system - by aligning floats recording flow rates before and after membrane
DE3416955C2 (en) * 1984-05-08 1986-06-12 Fresenius AG, 6380 Bad Homburg Hemodialysis machine
DE102017126136A1 (en) * 2017-11-08 2019-05-09 Fresenius Medical Care Deutschland Gmbh Method and device for degassing liquids

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212642A (en) * 1961-07-03 1965-10-19 Cleveland Clinic Foundation Artificial kidney
US3441136A (en) * 1966-07-07 1969-04-29 Milton Roy Co Controlled blood dialysis system
US3563381A (en) * 1968-12-18 1971-02-16 Andrew Charles Edelson Dialysis apparatus
US3598727A (en) * 1969-04-07 1971-08-10 Charles B Willock Artificial kidney
JPS5626445B1 (en) * 1970-05-25 1981-06-18
GB1388170A (en) * 1971-12-06 1975-03-26 Milton Roy Co Dialysis system
US3844940A (en) * 1973-04-26 1974-10-29 Kopf D Systems System for measuring ultrafiltration rate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368963A1 (en) * 1976-10-27 1978-05-26 Abg Semca Blood dialysis unit with an ultrafiltration membrane - including carefully rated pumps and pressure control systems
FR2407733A1 (en) * 1977-05-23 1979-06-01 Extracorporeal Med Spec DIALYSIS AND TECHNICAL APPARATUS FOR ITS MANUFACTURE AND USE
FR2469748A1 (en) * 1979-11-15 1981-05-22 Extracorporeal Med Spec PRESSURE REGULATOR
FR2504817A1 (en) * 1981-05-01 1982-11-05 Cobe Lab APPARATUS AND METHOD FOR CONTINUOUSLY PREPARING DIALYSIS LIQUID FROM CONCENTRATED SOLUTIONS

Also Published As

Publication number Publication date
DE2548759B2 (en) 1980-07-17
GB1534701A (en) 1978-12-06
FR2289219B1 (en) 1980-01-11
DE2548759C3 (en) 1981-04-02
IT1053800B (en) 1981-10-10
DE2548759A1 (en) 1976-05-13

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