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IT8220648A0 - Pompa peristaltica per usi medici. - Google Patents

Pompa peristaltica per usi medici.

Info

Publication number
IT8220648A0
IT8220648A0 IT8220648A IT2064882A IT8220648A0 IT 8220648 A0 IT8220648 A0 IT 8220648A0 IT 8220648 A IT8220648 A IT 8220648A IT 2064882 A IT2064882 A IT 2064882A IT 8220648 A0 IT8220648 A0 IT 8220648A0
Authority
IT
Italy
Prior art keywords
peristaltic pump
medical uses
medical
peristaltic
pump
Prior art date
Application number
IT8220648A
Other languages
English (en)
Other versions
IT1152773B (it
Inventor
Ulrich Faeser
Dieter Mahn
Original Assignee
Fresenius Ag
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 DE3114127A external-priority patent/DE3114127C2/de
Priority claimed from DE19813114128 external-priority patent/DE3114128A1/de
Application filed by Fresenius Ag filed Critical Fresenius Ag
Publication of IT8220648A0 publication Critical patent/IT8220648A0/it
Application granted granted Critical
Publication of IT1152773B publication Critical patent/IT1152773B/it

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
    • A61M5/14232—Roller pumps
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1284—Means for pushing the backing-plate against the tubular flexible member

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (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)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Reciprocating Pumps (AREA)
IT20648/82A 1981-04-08 1982-04-08 Pompa peristaltica per usi medici IT1152773B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3114127A DE3114127C2 (de) 1981-04-08 1981-04-08 Rollpumpe für medizinische Zwecke
DE19813114128 DE3114128A1 (de) 1981-04-08 1981-04-08 Rollpumpe fuer medizinische zwecke

Publications (2)

Publication Number Publication Date
IT8220648A0 true IT8220648A0 (it) 1982-04-08
IT1152773B IT1152773B (it) 1987-01-14

Family

ID=25792537

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20648/82A IT1152773B (it) 1981-04-08 1982-04-08 Pompa peristaltica per usi medici

Country Status (4)

Country Link
BR (1) BR8202037A (it)
FR (1) FR2503799B1 (it)
GB (1) GB2098670B (it)
IT (1) IT1152773B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827722C1 (it) * 1988-08-16 1989-12-07 Fresenius Ag, 6380 Bad Homburg, De
GB2317925A (en) * 1996-10-07 1998-04-08 Victor Pyrate Limited Peristaltic pump
GB2325710B (en) * 1997-05-30 2001-10-10 Bredel Hose Pumps B V A peristaltic pump
JP4557452B2 (ja) * 2001-03-13 2010-10-06 日本電産サーボ株式会社 ローラポンプ
US8382696B2 (en) 2009-07-01 2013-02-26 Fresenius Medical Care Holdings, Inc. Drug delivery devices and related systems and methods
AU2011265538B2 (en) * 2009-07-01 2013-07-18 Fresenius Medical Care Holdings, Inc. Drug delivery devices and related systems and methods
MX356030B (es) 2011-01-31 2018-05-09 Fresenius Medical Care Holdings Inc Prevencion de sobre-suministro de farmaco.
WO2012108984A1 (en) 2011-02-08 2012-08-16 Fresenius Medical Care Holdings, Inc. Magnetic sensors and related systems and methods
US9144646B2 (en) 2012-04-25 2015-09-29 Fresenius Medical Care Holdings, Inc. Vial spiking devices and related assemblies and methods
AU2013364077C1 (en) 2012-12-21 2018-03-22 Alcon Inc. Cassette clamp mechanism
EP3467309B1 (en) 2017-10-06 2020-02-26 The Automation Partnership (Cambridge) Limited Device and methods for improving and evaluating stability of pumped protein solutions in bioprocessing systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990444A (en) * 1972-11-22 1976-11-09 Vial S.A.R.L. Blood transfusion apparatus
IT1077875B (it) * 1976-01-26 1985-05-04 Baxter Travenol Lab Metodo ed apparato per l'infusione dosata di fluidi
CH610763A5 (en) * 1976-04-22 1979-05-15 Labionics Ag Liquid-delivery device for infusion and metering of liquids
FR2468413A1 (fr) * 1979-10-30 1981-05-08 Cardus Francis Appareil pour l'application d'un produit liquide ou pateux

Also Published As

Publication number Publication date
GB2098670A (en) 1982-11-24
IT1152773B (it) 1987-01-14
FR2503799A1 (fr) 1982-10-15
GB2098670B (en) 1984-11-28
BR8202037A (pt) 1983-03-22
FR2503799B1 (fr) 1986-03-21

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970424