CA1155098A - Blood fractionation apparatus - Google Patents

Blood fractionation apparatus

Info

Publication number
CA1155098A
CA1155098A CA000373412A CA373412A CA1155098A CA 1155098 A CA1155098 A CA 1155098A CA 000373412 A CA000373412 A CA 000373412A CA 373412 A CA373412 A CA 373412A CA 1155098 A CA1155098 A CA 1155098A
Authority
CA
Canada
Prior art keywords
signal
mode
output
memory means
switch
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.)
Expired
Application number
CA000373412A
Other languages
English (en)
French (fr)
Inventor
Arnold C. Bilstad
Richard I. Brown
John T. Foley
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.)
Baxter International Inc
Original Assignee
Baxter Travenol 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
Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Application granted granted Critical
Publication of CA1155098A publication Critical patent/CA1155098A/en
Expired 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
    • A61M1/3496—Plasmapheresis; Leucopheresis; Lymphopheresis
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/08—Supports for equipment
    • A61M2209/082—Mounting brackets, arm supports for equipment
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/08—Supports for equipment
    • A61M2209/084—Supporting bases, stands for equipment

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
CA000373412A 1980-04-14 1981-03-19 Blood fractionation apparatus Expired CA1155098A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14011180A 1980-04-14 1980-04-14
US140,111 1980-04-14

Publications (1)

Publication Number Publication Date
CA1155098A true CA1155098A (en) 1983-10-11

Family

ID=22489809

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000373412A Expired CA1155098A (en) 1980-04-14 1981-03-19 Blood fractionation apparatus

Country Status (9)

Country Link
EP (1) EP0050146A4 (pt)
JP (1) JPS57500633A (pt)
BE (1) BE888391A (pt)
BR (1) BR8108309A (pt)
CA (1) CA1155098A (pt)
ES (1) ES8206188A1 (pt)
IT (1) IT1137541B (pt)
WO (1) WO1981002979A1 (pt)
ZA (1) ZA812369B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3035054A1 (en) * 2014-12-19 2016-06-22 Fenwal, Inc. Systems and methods for determining free plasma hemoglobin

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501531A (en) * 1981-12-15 1985-02-26 Baxter Travenol Laboratories, Inc. Control circuit for a blood fractionation apparatus
FR2519555A1 (fr) * 1982-01-11 1983-07-18 Rhone Poulenc Sa Appareillage et procede de plasmapherese alternative avec appareil a membrane
EP0087964A1 (en) * 1982-03-01 1983-09-07 Baxter Travenol Laboratories, Inc. Fluid flow system and associated pressure transducer isolator/integrator
US4493693A (en) * 1982-07-30 1985-01-15 Baxter Travenol Laboratories, Inc. Trans-membrane pressure monitoring system
SE451056B (sv) * 1982-09-10 1987-08-31 Gambro Lundia Ab Slangset avsett for extrakorporeal behandling av blod och liknande omtaliga vetskor
US4464164A (en) * 1982-09-24 1984-08-07 Extracorporeal Medical Specialties, Inc. Flowrate control for a blood flow system
US5034135A (en) * 1982-12-13 1991-07-23 William F. McLaughlin Blood fractionation system and method
ATE89178T1 (de) * 1982-12-13 1993-05-15 Mclaughlin William F Blutfraktionierungssystem.
CA1258053A (en) * 1982-12-13 1989-08-01 Halbert Fischel Blood fractionation system and method
FR2548541B1 (fr) * 1983-07-07 1986-09-12 Rhone Poulenc Sa Procede de plasmapherese et appareillage utilisable notamment pour ce procede
JPS6145772A (ja) * 1984-08-07 1986-03-05 テルモ株式会社 血漿分離装置
US4850998A (en) * 1987-10-07 1989-07-25 Baxter International Inc. Method for wetting a plasmapheresis filter with anticoagulant
IT1242940B (it) * 1990-12-07 1994-05-18 Sifra S P A Impianto ad alto rendimento per la attuazione di emodialisi, emofiltrazione plasmaferesi, emodiafiltrazione
IT1310933B1 (it) * 1999-11-16 2002-02-27 Luigi Benatti Macchina multifunzionale per il monitoraggio ed il controllo diterapie locoregionali in oncologia.
US6863821B2 (en) 2002-02-02 2005-03-08 Baxter International Inc. Shear-enhanced systems and methods for removing waste materials and liquid from the blood
US8182440B2 (en) * 2002-09-27 2012-05-22 Baxter International Inc. Dialysis machine having combination display and handle
US8961789B2 (en) 2008-10-31 2015-02-24 Baxter International Inc. Systems and methods for performing hemodialysis
EP3886113A1 (en) 2016-03-14 2021-09-29 Fenwal, Inc. Cell processing system and method with process parameter control
EP3249563B1 (en) 2016-05-27 2021-08-11 Fenwal, Inc. Cell processing system and method with preliminary process evaluation
US10654000B2 (en) 2016-07-13 2020-05-19 Fenwal, Inc. Cell processing system and method with centralized data management, monitoring and/or control

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1122526A (en) * 1966-03-03 1968-08-07 Gambro Ab A dialysis device for purifying blood or other liquids
US3648694A (en) * 1968-09-25 1972-03-14 Inst Oncologic Bucharest Automatic system with perfusion protection against malfunction
US3946731A (en) * 1971-01-20 1976-03-30 Lichtenstein Eric Stefan Apparatus for extracorporeal treatment of blood
JPS52155888A (en) * 1976-06-22 1977-12-24 Mitsui Toatsu Chemicals Device for continuously removing material in blood flow
US4086924A (en) * 1976-10-06 1978-05-02 Haemonetics Corporation Plasmapheresis apparatus
SU599310A1 (ru) * 1976-10-25 1978-03-25 Отдел Энергетической Кибернетики Ан Молдавской Сср Устройство дл регулировани фазового сдвига между двум трехфазными системами напр жений
US4111198A (en) * 1977-06-02 1978-09-05 Alvin J. Marx Automated intravenous fluid regulating and administering apparatus
US4185629A (en) * 1977-10-18 1980-01-29 Baxter Travenol Laboratories, Inc. Method and apparatus for processing blood
US4210138A (en) * 1977-12-02 1980-07-01 Baxter Travenol Laboratories, Inc. Metering apparatus for a fluid infusion system with flow control station
US4227526A (en) * 1978-04-13 1980-10-14 Extracorporeal Medical Systems, Inc. Mechanism for aurally instructing a patient and method
WO1979001121A1 (en) * 1978-05-25 1979-12-27 Department Of Commerce Process for separating blood cell-containing liquid suspensions by filtration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3035054A1 (en) * 2014-12-19 2016-06-22 Fenwal, Inc. Systems and methods for determining free plasma hemoglobin
US9833557B2 (en) 2014-12-19 2017-12-05 Fenwal, Inc. Systems and methods for determining free plasma hemoglobin

Also Published As

Publication number Publication date
EP0050146A1 (en) 1982-04-28
WO1981002979A1 (en) 1981-10-29
ES501371A0 (es) 1982-08-16
ZA812369B (en) 1982-04-28
JPS57500633A (pt) 1982-04-15
ES8206188A1 (es) 1982-08-16
BE888391A (fr) 1981-07-31
BR8108309A (pt) 1982-03-09
IT1137541B (it) 1986-09-10
IT8121081A0 (it) 1981-04-10
EP0050146A4 (en) 1982-12-09

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Legal Events

Date Code Title Description
MKEX Expiry