CA1142449A - Ultrafiltration rate adapter - Google Patents

Ultrafiltration rate adapter

Info

Publication number
CA1142449A
CA1142449A CA000355566A CA355566A CA1142449A CA 1142449 A CA1142449 A CA 1142449A CA 000355566 A CA000355566 A CA 000355566A CA 355566 A CA355566 A CA 355566A CA 1142449 A CA1142449 A CA 1142449A
Authority
CA
Canada
Prior art keywords
dialyzer
flow
motor
piston
machine
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
CA000355566A
Other languages
English (en)
French (fr)
Inventor
Marshall G. Haydon
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 CA1142449A publication Critical patent/CA1142449A/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
    • A61M1/14—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
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CA000355566A 1979-07-12 1980-07-07 Ultrafiltration rate adapter Expired CA1142449A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5689479A 1979-07-12 1979-07-12
US056,894 1979-07-12

Publications (1)

Publication Number Publication Date
CA1142449A true CA1142449A (en) 1983-03-08

Family

ID=22007210

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000355566A Expired CA1142449A (en) 1979-07-12 1980-07-07 Ultrafiltration rate adapter

Country Status (14)

Country Link
JP (1) JPS5613004A (it)
AU (1) AU6002480A (it)
BE (1) BE884273A (it)
BR (1) BR8003732A (it)
CA (1) CA1142449A (it)
DE (1) DE3022200A1 (it)
ES (1) ES493038A0 (it)
FR (1) FR2460698A1 (it)
GB (1) GB2053724A (it)
IL (1) IL60321A0 (it)
IT (1) IT1131394B (it)
NL (1) NL8003432A (it)
SE (1) SE8005098L (it)
ZA (1) ZA803859B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202831A1 (de) * 1982-01-29 1983-08-11 B. Braun Melsungen Ag, 3508 Melsungen Dialyseeinrichtung
GB8923376D0 (en) * 1989-10-17 1989-12-06 Bio Flo Ltd Transmembrane pressure controlled filtration system
US5670852A (en) * 1994-01-18 1997-09-23 Micropump, Inc. Pump motor and motor control
AU3841399A (en) 1998-06-02 1999-12-20 Bayer Corporation Precision pumping device
DE102017114895A1 (de) * 2017-07-04 2019-01-10 Fresenius Medical Care Deutschland Gmbh Pumpsystem, Dialysegerät und Verfahren zum Betrieb eines Pumpsystems

Also Published As

Publication number Publication date
AU6002480A (en) 1981-01-15
NL8003432A (nl) 1981-01-14
DE3022200A1 (de) 1981-01-29
SE8005098L (sv) 1981-01-13
ZA803859B (en) 1981-07-29
GB2053724A (en) 1981-02-11
BR8003732A (pt) 1981-01-13
JPS5613004A (en) 1981-02-07
ES8105154A1 (es) 1981-05-16
IT8023071A0 (it) 1980-06-26
ES493038A0 (es) 1981-05-16
BE884273A (fr) 1980-11-03
IT1131394B (it) 1986-06-18
FR2460698A1 (fr) 1981-01-30
IL60321A0 (en) 1980-09-16

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Legal Events

Date Code Title Description
MKEX Expiry