IT1152773B - Pompa peristaltica per usi medici - Google Patents

Pompa peristaltica per usi medici

Info

Publication number
IT1152773B
IT1152773B IT20648/82A IT2064882A IT1152773B IT 1152773 B IT1152773 B IT 1152773B IT 20648/82 A IT20648/82 A IT 20648/82A IT 2064882 A IT2064882 A IT 2064882A IT 1152773 B IT1152773 B IT 1152773B
Authority
IT
Italy
Prior art keywords
peristaltic pump
medical use
medical
peristaltic
pump
Prior art date
Application number
IT20648/82A
Other languages
English (en)
Other versions
IT8220648A0 (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 DE19813114128 external-priority patent/DE3114128A1/de
Priority claimed from DE3114127A external-priority patent/DE3114127C2/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
DE19813114128 DE3114128A1 (de) 1981-04-08 1981-04-08 Rollpumpe fuer medizinische zwecke
DE3114127A DE3114127C2 (de) 1981-04-08 1981-04-08 Rollpumpe für medizinische Zwecke

Publications (2)

Publication Number Publication Date
IT8220648A0 IT8220648A0 (it) 1982-04-08
IT1152773B true 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
KR101665411B1 (ko) 2009-07-01 2016-10-12 프레제니우스 메디칼 케어 홀딩스 인코퍼레이티드 약물 전달 장치와 이에 관련된 시스템 및 방법
AU2011265539B2 (en) * 2009-07-01 2013-07-18 Fresenius Medical Care Holdings, Inc. Drug delivery devices and related systems and methods
CA2825524C (en) 2011-01-31 2021-03-23 Fresenius Medical Care Holdings, Inc. Preventing over-delivery of drug
CN106902406B (zh) 2011-02-08 2019-11-08 弗雷塞尼斯医疗保健控股公司 磁性传感器及相关***和方法
US9144646B2 (en) 2012-04-25 2015-09-29 Fresenius Medical Care Holdings, Inc. Vial spiking devices and related assemblies and methods
EP2908882B1 (en) 2012-12-21 2018-05-23 Alcon Research, Ltd. 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
FR2338709A1 (fr) * 1976-01-26 1977-08-19 Baxter Travenol Lab Procede et dispositif pour pratiquer des injections dosees de fluide dans le corps humain
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
IT8220648A0 (it) 1982-04-08
BR8202037A (pt) 1983-03-22
GB2098670A (en) 1982-11-24
FR2503799B1 (fr) 1986-03-21
FR2503799A1 (fr) 1982-10-15
GB2098670B (en) 1984-11-28

Similar Documents

Publication Publication Date Title
IT1177300B (it) Dispositivo di pompa per sangue
IT1223779B (it) Cartuccia di pompa peristaltica
IT1121363B (it) Pompa per infusioni medicali
IT1064372B (it) Pompa per l'infusione di fluidi
IT1214393B (it) Pompa erogatrice di liquido
IT1152773B (it) Pompa peristaltica per usi medici
IT1160534B (it) Pompa dosatrice
IT8667552A0 (it) Pompa autoadescante
IT1155058B (it) Pompa dosatrice
IT1154566B (it) Pompa per siringa ipodermica
IT1237694B (it) Pompa per liquidi
IT1187933B (it) Pompa rotativa per liquidi
IT1176387B (it) Pompa per vuoto
IT8453916V0 (it) Pompa peristaltica
IT8159342V0 (it) Pompa volumetrica per infusione ad uso medicale.
IT1126426B (it) Struttura di pompa particolarmente per apparecchi medici
IT1201197B (it) Pompa peristaltica
BR6601996U (pt) Bomba de sangue tipo peristaltica
IT8323631V0 (it) Pompa peristaltica per la circolazione ematica extracorporea.
RO93273A2 (ro) Pompa
IT1123951B (it) Pompa peristaltica
IT8248572A0 (it) Pompa per liquidi
IT8523248V0 (it) Pompa.
IT1189152B (it) Pompa ad alete
IT1129030B (it) Pompa per liquidi

Legal Events

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

Effective date: 19970424