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IT1155223B - EQUIPMENT AND PROCEDURE TO CONTROL THE FLOW OF A FLUID INSIDE AND OUT OF A CONTAINER - Google Patents

EQUIPMENT AND PROCEDURE TO CONTROL THE FLOW OF A FLUID INSIDE AND OUT OF A CONTAINER

Info

Publication number
IT1155223B
IT1155223B IT24749/82A IT2474982A IT1155223B IT 1155223 B IT1155223 B IT 1155223B IT 24749/82 A IT24749/82 A IT 24749/82A IT 2474982 A IT2474982 A IT 2474982A IT 1155223 B IT1155223 B IT 1155223B
Authority
IT
Italy
Prior art keywords
container
procedure
equipment
flow
control
Prior art date
Application number
IT24749/82A
Other languages
Italian (it)
Other versions
IT8224749A0 (en
Inventor
Arnold C Bilstad
John T Foley
Original Assignee
Baxter Travenol Lab
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 US06/330,900 external-priority patent/US4582598A/en
Priority claimed from US06/330,899 external-priority patent/US4458539A/en
Priority claimed from US06/330,901 external-priority patent/US4481827A/en
Application filed by Baxter Travenol Lab filed Critical Baxter Travenol Lab
Publication of IT8224749A0 publication Critical patent/IT8224749A0/en
Application granted granted Critical
Publication of IT1155223B publication Critical patent/IT1155223B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G17/00—Apparatus for or methods of weighing material of special form or property
    • G01G17/04—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes
    • G01G17/06—Apparatus for or methods of weighing material of special form or property for weighing fluids, e.g. gases, pastes having means for controlling the supply or discharge
    • 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
    • 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
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • 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
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3393—Masses, volumes, levels of fluids in reservoirs, flow rates by weighing the reservoir
    • 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

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Fluid Mechanics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)
IT24749/82A 1981-12-15 1982-12-14 EQUIPMENT AND PROCEDURE TO CONTROL THE FLOW OF A FLUID INSIDE AND OUT OF A CONTAINER IT1155223B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/330,900 US4582598A (en) 1981-12-15 1981-12-15 Replacement fluid control system for a blood fractionation apparatus and the like
US06/330,899 US4458539A (en) 1981-12-15 1981-12-15 Blood fractionation apparatus having collected volume display system
US06/330,901 US4481827A (en) 1981-12-15 1981-12-15 Blood fractionation apparatus having collection rate display system

Publications (2)

Publication Number Publication Date
IT8224749A0 IT8224749A0 (en) 1982-12-14
IT1155223B true IT1155223B (en) 1987-01-21

Family

ID=27406757

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24749/82A IT1155223B (en) 1981-12-15 1982-12-14 EQUIPMENT AND PROCEDURE TO CONTROL THE FLOW OF A FLUID INSIDE AND OUT OF A CONTAINER

Country Status (8)

Country Link
EP (1) EP0096693A4 (en)
JP (1) JPS59500083A (en)
AU (1) AU1045383A (en)
BR (1) BR8208017A (en)
DK (1) DK371783D0 (en)
ES (1) ES518245A0 (en)
IT (1) IT1155223B (en)
WO (1) WO1983002059A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178603A (en) * 1990-07-24 1993-01-12 Baxter International, Inc. Blood extraction and reinfusion flow control system and method
ES3032358T3 (en) * 2020-05-25 2025-07-17 Moelnlycke Health Care Ab A mobile negative pressure wound therapy device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579441A (en) * 1968-04-19 1971-05-18 Hydronautics Blood purification by dual filtration
US3802432A (en) * 1972-05-18 1974-04-09 I Djerassi Apparatus for filtration-leukopheresis for separation and concentration of human granulocytes
US3890969A (en) * 1974-01-21 1975-06-24 Baxter Laboratories Inc Cardiopulmonary bypass system
IT1015999B (en) * 1974-05-14 1977-05-20 Isam Spa DEVICE FOR THE WEIGHT MEASUREMENT OF LIQUID DISPENSING
GB1558370A (en) * 1975-09-26 1979-12-28 Asahi Chemical Ind Blood treating apparatus
US4320855A (en) * 1976-12-07 1982-03-23 Acrison, Incorporated Weigh feeding apparatus
US4086924A (en) * 1976-10-06 1978-05-02 Haemonetics Corporation Plasmapheresis apparatus
CH613280A5 (en) * 1977-02-23 1979-09-14 Wirth Gallo & Co
US4151844A (en) * 1977-11-11 1979-05-01 Baxter Travenol Laboratories, Inc. Method and apparatus for separating whole blood into its components and for automatically collecting one component
JPS5823576B2 (en) * 1978-07-10 1983-05-16 株式会社島津製作所 electronic balance
US4350156A (en) * 1980-05-29 1982-09-21 Japan Foundation For Artificial Organs Method and apparatus for on-line filtration removal of macromolecules from a physiological fluid

Also Published As

Publication number Publication date
BR8208017A (en) 1983-11-08
WO1983002059A1 (en) 1983-06-23
IT8224749A0 (en) 1982-12-14
DK371783A (en) 1983-08-15
ES8405634A1 (en) 1984-06-16
EP0096693A1 (en) 1983-12-28
ES518245A0 (en) 1984-06-16
DK371783D0 (en) 1983-08-15
EP0096693A4 (en) 1985-04-23
AU1045383A (en) 1983-06-30
JPS59500083A (en) 1984-01-19

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