FR2477020A1 - Appareil de perfusion - Google Patents

Appareil de perfusion Download PDF

Info

Publication number
FR2477020A1
FR2477020A1 FR8104078A FR8104078A FR2477020A1 FR 2477020 A1 FR2477020 A1 FR 2477020A1 FR 8104078 A FR8104078 A FR 8104078A FR 8104078 A FR8104078 A FR 8104078A FR 2477020 A1 FR2477020 A1 FR 2477020A1
Authority
FR
France
Prior art keywords
cassette
pump
outlet
pump chamber
passage
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Withdrawn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
FR8104078A
Other languages
English (en)
French (fr)
Inventor
Jal Sohrab Jassawalla
Herbert Chen
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.)
Andros Inc
Original Assignee
Andros 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 Andros Inc filed Critical Andros Inc
Publication of FR2477020A1 publication Critical patent/FR2477020A1/fr
Withdrawn legal-status Critical Current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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14224—Diaphragm type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
FR8104078A 1980-03-03 1981-03-02 Appareil de perfusion Withdrawn FR2477020A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12653780A 1980-03-03 1980-03-03

Publications (1)

Publication Number Publication Date
FR2477020A1 true FR2477020A1 (fr) 1981-09-04

Family

ID=22425355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8104078A Withdrawn FR2477020A1 (fr) 1980-03-03 1981-03-02 Appareil de perfusion

Country Status (10)

Country Link
JP (1) JPS56136561A (it)
AU (1) AU6796781A (it)
BR (1) BR8101116A (it)
CA (1) CA1148431A (it)
DE (1) DE3106611A1 (it)
ES (1) ES8205560A1 (it)
FR (1) FR2477020A1 (it)
GB (1) GB2071223B (it)
IT (1) IT1170769B (it)
MX (1) MX150236A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715310B1 (fr) * 1994-01-24 1996-03-01 Aguettant Cie Dev Pompe de perfusion de liquides médicaux.
DE29701861U1 (de) * 1997-02-04 1998-06-10 Fresenius Ag, 61350 Bad Homburg Vorrichtung zur Dosierung von medizinischen Flüssigkeiten

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009714A (en) * 1975-07-30 1977-03-01 Johnson & Johnson Intravenous solution filter unit
FR2396553A1 (fr) * 1977-07-05 1979-02-02 Andros Inc Pompe et cartouche remplacable de pompe pour appareil de perfusion
US4140118A (en) * 1977-03-09 1979-02-20 Andros Incorporated Cassette chamber for intravenous delivery system
GB2020735A (en) * 1978-05-10 1979-11-21 Fresenius Chem Pharm Ind Hose pump having a high dosing accuracy

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009714A (en) * 1975-07-30 1977-03-01 Johnson & Johnson Intravenous solution filter unit
US4140118A (en) * 1977-03-09 1979-02-20 Andros Incorporated Cassette chamber for intravenous delivery system
FR2396553A1 (fr) * 1977-07-05 1979-02-02 Andros Inc Pompe et cartouche remplacable de pompe pour appareil de perfusion
GB2020735A (en) * 1978-05-10 1979-11-21 Fresenius Chem Pharm Ind Hose pump having a high dosing accuracy

Also Published As

Publication number Publication date
CA1148431A (en) 1983-06-21
AU6796781A (en) 1981-09-10
IT8147921A0 (it) 1981-03-02
JPS56136561A (en) 1981-10-24
BR8101116A (pt) 1981-09-08
GB2071223A (en) 1981-09-16
ES499963A0 (es) 1982-06-16
GB2071223B (en) 1983-12-07
MX150236A (es) 1984-04-04
ES8205560A1 (es) 1982-06-16
IT1170769B (it) 1987-06-03
DE3106611A1 (de) 1982-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse