DE2745348A1 - Vorrichtung zur messung von ultrafiltration - Google Patents

Vorrichtung zur messung von ultrafiltration

Info

Publication number
DE2745348A1
DE2745348A1 DE19772745348 DE2745348A DE2745348A1 DE 2745348 A1 DE2745348 A1 DE 2745348A1 DE 19772745348 DE19772745348 DE 19772745348 DE 2745348 A DE2745348 A DE 2745348A DE 2745348 A1 DE2745348 A1 DE 2745348A1
Authority
DE
Germany
Prior art keywords
dialysis
pressure
valve
ultrafiltration
shut
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.)
Withdrawn
Application number
DE19772745348
Other languages
German (de)
English (en)
Inventor
Sven Anders Joensson
Lars-Ake Lennart Larsson
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.)
Gambro Lundia AB
Original Assignee
Gambro AB
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 Gambro AB filed Critical Gambro AB
Publication of DE2745348A1 publication Critical patent/DE2745348A1/de
Withdrawn legal-status Critical Current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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/18—Specific valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Water Supply & Treatment (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE19772745348 1976-10-14 1977-10-08 Vorrichtung zur messung von ultrafiltration Withdrawn DE2745348A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7611386A SE402713B (sv) 1976-10-14 1976-10-14 Anordning for metning av ultrafiltration vid ett dialyssystem

Publications (1)

Publication Number Publication Date
DE2745348A1 true DE2745348A1 (de) 1978-04-20

Family

ID=20329119

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772745348 Withdrawn DE2745348A1 (de) 1976-10-14 1977-10-08 Vorrichtung zur messung von ultrafiltration

Country Status (3)

Country Link
JP (1) JPS5348977A (sv)
DE (1) DE2745348A1 (sv)
SE (1) SE402713B (sv)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407733A1 (fr) * 1977-05-23 1979-06-01 Extracorporeal Med Spec Appareil de dialyse et technique pour sa fabrication et son utilisation
US4202764A (en) * 1978-10-02 1980-05-13 Baxter Travenol Laboratories, Inc. Ultrafiltration control system
DE3020756A1 (de) * 1980-05-31 1981-12-10 Salvia Regel- Und Medizintechnik Gmbh, 6231 Schwalbach Messung des fluessigkeitsentzuges an einem dialysesystem
WO2007115987A1 (de) * 2006-04-04 2007-10-18 Wapura Trinkwasserreinigungs Gmbh Kleinmengen-umkehrosmose-anlage mit doppelmembran-permeatpumpe
DE102013103816A1 (de) * 2013-04-16 2014-11-13 B. Braun Avitum Ag Verfahren und Vorrichtung zur Ermittlung einer internen Filtration bei einer extrakorporalen Blutbehandlung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527513U (sv) * 1978-08-09 1980-02-22
JPS5613949A (en) * 1979-07-13 1981-02-10 Aresu Kikaku Kk Measuring instrument for quantity of water removed in artificial kidney device
JPS6041973A (ja) * 1984-07-05 1985-03-05 株式会社　ニツシヨ− 限外濾過量の制御装置
JP5873170B2 (ja) * 2012-05-25 2016-03-01 旭化成メディカル株式会社 高濃度タンパク質溶液の製造方法及び製造装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407733A1 (fr) * 1977-05-23 1979-06-01 Extracorporeal Med Spec Appareil de dialyse et technique pour sa fabrication et son utilisation
US4202764A (en) * 1978-10-02 1980-05-13 Baxter Travenol Laboratories, Inc. Ultrafiltration control system
DE3020756A1 (de) * 1980-05-31 1981-12-10 Salvia Regel- Und Medizintechnik Gmbh, 6231 Schwalbach Messung des fluessigkeitsentzuges an einem dialysesystem
WO2007115987A1 (de) * 2006-04-04 2007-10-18 Wapura Trinkwasserreinigungs Gmbh Kleinmengen-umkehrosmose-anlage mit doppelmembran-permeatpumpe
DE102013103816A1 (de) * 2013-04-16 2014-11-13 B. Braun Avitum Ag Verfahren und Vorrichtung zur Ermittlung einer internen Filtration bei einer extrakorporalen Blutbehandlung
US9901669B2 (en) 2013-04-16 2018-02-27 B. Braun Avitum Ag Method and apparatus for the determination of an internal filtration during an extracorporeal blood treatment

Also Published As

Publication number Publication date
JPS5348977A (en) 1978-05-02
SE7611386L (sv) 1978-04-15
SE402713B (sv) 1978-07-17

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: GAMBRO LUNDIA AB, LUND, SE

8139 Disposal/non-payment of the annual fee