ES471363A1 - Una bomba para uso en un sistema de infusion medica - Google Patents

Una bomba para uso en un sistema de infusion medica

Info

Publication number
ES471363A1
ES471363A1 ES471363A ES471363A ES471363A1 ES 471363 A1 ES471363 A1 ES 471363A1 ES 471363 A ES471363 A ES 471363A ES 471363 A ES471363 A ES 471363A ES 471363 A1 ES471363 A1 ES 471363A1
Authority
ES
Spain
Prior art keywords
cassette
medical infusion
infusion system
window
diaphragm
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
ES471363A
Other languages
English (en)
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 ES471363A1 publication Critical patent/ES471363A1/es
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
    • 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
    • F04B43/0072—Special features particularities of the flexible members of tubular flexible members
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/082—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular flexible member being pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the axes of the tubular member and each having its own driving mechanism
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/12—Pressure infusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)

Abstract

Una bomba para uso en un sistema de infusión médica para bombear materia fluida o semisólida desde una parte de aguas arriba del sistema de infusión a una parte de aguas abajo del mismo, comprendiendo dicha bomba medios de conducto, medios para soportar dichos medios de conducto para que se extiendan entre las partes de aguas arriba y de aguas abajo del sistema, primeros medios de restricción para restringir y abrir, selectivamente, dichos medios de conducto en un primer lugar de los mismos, segundos medios de restricción para restringir y abrir selectivamente dichos medios de conducto en un segundo lugar de los mismos, separado de dicho primer lugar, terceros medios de restricción para restringir y abrir, selectivamente, dichos medios de conducto en un tercer lugar de los mismos, entre dichos primeros y dichos segundos medios de restricción, para desplazar un volumen predeterminado en dichos medios de conducto.
ES471363A 1977-07-05 1978-07-03 Una bomba para uso en un sistema de infusion medica Expired ES471363A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81290477A 1977-07-05 1977-07-05
US05/878,700 US4199307A (en) 1977-07-05 1978-02-17 Medical infusion system

Publications (1)

Publication Number Publication Date
ES471363A1 true ES471363A1 (es) 1979-01-16

Family

ID=27123674

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471363A Expired ES471363A1 (es) 1977-07-05 1978-07-03 Una bomba para uso en un sistema de infusion medica

Country Status (11)

Country Link
US (1) US4199307A (es)
JP (1) JPS5445993A (es)
AU (1) AU532562B2 (es)
BR (1) BR7804303A (es)
CA (1) CA1127491A (es)
DE (1) DE2829215A1 (es)
ES (1) ES471363A1 (es)
FR (1) FR2396553A1 (es)
GB (2) GB2000833B (es)
IT (1) IT1107478B (es)
MX (1) MX146278A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2156092A1 (es) * 1998-10-17 2001-06-01 Braun Melsungen Ag Sistema medico de trasvase de liquidos

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Publication number Priority date Publication date Assignee Title
ES2156092A1 (es) * 1998-10-17 2001-06-01 Braun Melsungen Ag Sistema medico de trasvase de liquidos

Also Published As

Publication number Publication date
FR2396553A1 (fr) 1979-02-02
GB2065789B (en) 1982-12-15
IT1107478B (it) 1985-11-25
AU532562B2 (en) 1983-10-06
CA1127491A (en) 1982-07-13
US4199307A (en) 1980-04-22
GB2000833A (en) 1979-01-17
FR2396553B1 (es) 1985-03-15
GB2000833B (en) 1982-05-26
AU3775178A (en) 1980-01-10
IT7850154A0 (it) 1978-07-04
JPS5445993A (en) 1979-04-11
GB2065789A (en) 1981-07-01
DE2829215A1 (de) 1979-01-25
MX146278A (es) 1982-06-02
BR7804303A (pt) 1979-04-03

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