DE2528960A1 - Foerderpumpe fuer intravenoes einzufuehrende substanzen - Google Patents

Foerderpumpe fuer intravenoes einzufuehrende substanzen

Info

Publication number
DE2528960A1
DE2528960A1 DE19752528960 DE2528960A DE2528960A1 DE 2528960 A1 DE2528960 A1 DE 2528960A1 DE 19752528960 DE19752528960 DE 19752528960 DE 2528960 A DE2528960 A DE 2528960A DE 2528960 A1 DE2528960 A1 DE 2528960A1
Authority
DE
Germany
Prior art keywords
chamber
pump
arm
liquid
piston
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Withdrawn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
DE19752528960
Other languages
German (de)
English (en)
Inventor
Ingemar H Lundquist
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.)
ORIGO
ORIGO Inc
Original Assignee
ORIGO
ORIGO 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 ORIGO, ORIGO Inc filed Critical ORIGO
Publication of DE2528960A1 publication Critical patent/DE2528960A1/de
Withdrawn legal-status Critical Current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
    • A61M5/14216—Reciprocating piston type
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
DE19752528960 1974-07-15 1975-06-28 Foerderpumpe fuer intravenoes einzufuehrende substanzen Withdrawn DE2528960A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48858174A 1974-07-15 1974-07-15

Publications (1)

Publication Number Publication Date
DE2528960A1 true DE2528960A1 (de) 1976-02-05

Family

ID=23940246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752528960 Withdrawn DE2528960A1 (de) 1974-07-15 1975-06-28 Foerderpumpe fuer intravenoes einzufuehrende substanzen

Country Status (5)

Country Link
JP (1) JPS5128377A (enrdf_load_stackoverflow)
CA (1) CA1074652A (enrdf_load_stackoverflow)
CH (1) CH609248A5 (enrdf_load_stackoverflow)
DE (1) DE2528960A1 (enrdf_load_stackoverflow)
GB (1) GB1513668A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723197A1 (de) * 1976-05-24 1977-12-08 Valleylab Inc Verfahren und vorrichtung zum pumpen einer intravenoesen fluessigkeit
EP0447985A1 (en) * 1990-03-15 1991-09-25 Abbott Laboratories Positive displacement pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645216Y2 (enrdf_load_stackoverflow) * 1971-03-22 1981-10-22
CN1989343A (zh) * 2004-05-14 2007-06-27 海洋动力太平洋有限公司 往复泵

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723197A1 (de) * 1976-05-24 1977-12-08 Valleylab Inc Verfahren und vorrichtung zum pumpen einer intravenoesen fluessigkeit
EP0447985A1 (en) * 1990-03-15 1991-09-25 Abbott Laboratories Positive displacement pump

Also Published As

Publication number Publication date
GB1513668A (en) 1978-06-07
CA1074652A (en) 1980-04-01
CH609248A5 (en) 1979-02-28
JPS5128377A (enrdf_load_stackoverflow) 1976-03-10

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination