JPS55500370A - - Google Patents

Info

Publication number
JPS55500370A
JPS55500370A JP50088279A JP50088279A JPS55500370A JP S55500370 A JPS55500370 A JP S55500370A JP 50088279 A JP50088279 A JP 50088279A JP 50088279 A JP50088279 A JP 50088279A JP S55500370 A JPS55500370 A JP S55500370A
Authority
JP
Japan
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.)
Pending
Application number
JP50088279A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS55500370A publication Critical patent/JPS55500370A/ja
Pending 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • 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
    • A61M1/3403—Regulation parameters
    • 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
    • A61M1/3403—Regulation parameters
    • A61M1/3406—Physical characteristics of the filtrate, e.g. urea
    • 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
    • A61M1/3403—Regulation parameters
    • A61M1/341—Regulation parameters by measuring the filtrate rate or volume
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3601—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit
    • A61M1/3603—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit in the same direction
    • 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
JP50088279A 1978-05-25 1979-05-24 Pending JPS55500370A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90945878A 1978-05-25 1978-05-25

Publications (1)

Publication Number Publication Date
JPS55500370A true JPS55500370A (xx) 1980-06-26

Family

ID=25427260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50088279A Pending JPS55500370A (xx) 1978-05-25 1979-05-24

Country Status (3)

Country Link
EP (1) EP0016014A1 (xx)
JP (1) JPS55500370A (xx)
WO (1) WO1979001121A1 (xx)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56110625A (en) * 1980-02-05 1981-09-01 Takeda Chem Ind Ltd Separating method of blood plasma and apparatus for the same
US4619639A (en) * 1980-02-05 1986-10-28 Asahi Medical Co., Ltd. Method and apparatus for low pressure filtration of plasma from blood
JPS57500633A (xx) * 1980-04-14 1982-04-15
US4746436A (en) * 1981-06-25 1988-05-24 Baxter Travenol Laboratories, Inc. Membrane plasmapheresis apparatus and process which utilize a flexible wall to variably restrict the flow of plasma filtrate and thereby stabilize transmembrane pressure
FR2519555A1 (fr) * 1982-01-11 1983-07-18 Rhone Poulenc Sa Appareillage et procede de plasmapherese alternative avec appareil a membrane
US4668399A (en) * 1982-02-16 1987-05-26 E. I. Du Pont De Nemours And Company Hollow fiber plasmapheresis process
GB2117092A (en) * 1982-03-04 1983-10-05 Dunlop Ltd Fluid control valve
DE3228438C2 (de) * 1982-07-30 1985-01-17 Karl Dr. 6301 Pohlheim Aigner Doppellumiger Katheter
US4605503A (en) * 1983-05-26 1986-08-12 Baxter Travenol Laboratories, Inc. Single needle blood fractionation system having adjustable recirculation through filter
US4708713A (en) * 1984-11-16 1987-11-24 Anisa Medical, Inc. Method and system for removing immunosuppressive components from the blood of mammals
DE3616062A1 (de) * 1986-05-13 1987-11-19 Fresenius Ag Verfahren zur bestimmung von gaspartialdruecken im blut sowie vorrichtung zur durchfuehrung des verfahrens
US4865726A (en) * 1987-12-22 1989-09-12 Promac B.V. Device for making potable water
IT1242940B (it) * 1990-12-07 1994-05-18 Sifra S P A Impianto ad alto rendimento per la attuazione di emodialisi, emofiltrazione plasmaferesi, emodiafiltrazione
CA2074671A1 (en) * 1991-11-04 1993-05-05 Thomas Bormann Device and method for separating plasma from a biological fluid
FR2702962B1 (fr) * 1993-03-22 1995-04-28 Hospal Ind Dispositif et procédé de contrôle de la balance des fluides sur un circuit extracorporel de sang.
GB9311988D0 (en) * 1993-06-10 1993-07-28 Pall Corp Device and method for separating plasma from a blood product
US6695803B1 (en) * 1998-10-16 2004-02-24 Mission Medical, Inc. Blood processing system
EP1673975A1 (en) * 2004-12-27 2006-06-28 Friesland Brands B.V. Shear induced fractionation of particles
US20130206691A1 (en) * 2010-09-15 2013-08-15 Asahi Kasei Medical Co., Ltd. Blood purification device and control method therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483867A (en) * 1968-06-13 1969-12-16 Meyer Markovitz Artificial glomerulus and a method for treating blood
US3567031A (en) * 1969-05-29 1971-03-02 Amicon Corp Autoagitating ultrafiltration apparatus
US3705100A (en) * 1970-08-25 1972-12-05 Amicon Corp Blood fractionating process and apparatus for carrying out same
JPS52155888A (en) * 1976-06-22 1977-12-24 Mitsui Toatsu Chemicals Device for continuously removing material in blood flow

Also Published As

Publication number Publication date
EP0016014A4 (en) 1980-09-29
WO1979001121A1 (en) 1979-12-27
EP0016014A1 (en) 1980-10-01

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