FR2425562A1 - Pompe a tuyau flexible a grande precision de dosage - Google Patents

Pompe a tuyau flexible a grande precision de dosage

Info

Publication number
FR2425562A1
FR2425562A1 FR7911137A FR7911137A FR2425562A1 FR 2425562 A1 FR2425562 A1 FR 2425562A1 FR 7911137 A FR7911137 A FR 7911137A FR 7911137 A FR7911137 A FR 7911137A FR 2425562 A1 FR2425562 A1 FR 2425562A1
Authority
FR
France
Prior art keywords
high dosage
flexible hose
dosage accuracy
hose pump
pipe
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Withdrawn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
FR7911137A
Other languages
English (en)
Inventor
Wilfried Schal
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.)
Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
Original Assignee
Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
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 Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG filed Critical Dr Eduard Fresenius Chemisch Pharmazeutische Industrie KG
Publication of FR2425562A1 publication Critical patent/FR2425562A1/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Withdrawn legal-status Critical Current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
    • A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
    • 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
    • F04B43/08—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (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)
  • Reciprocating Pumps (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

TRANSPORT DE FLUIDES. POMPE A TUYAU FLEXIBLE DONT LES ELEMENTS PRESSEURS SONT CONSTITUES PAR DES DOIGTS 3, 4, 5 QUI SONT MOBILES SEULEMENT RADIALEMENT PAR RAPPORT AU TUYAU 1, SELON UNE SUCCESSION PREDETERMINEE, ET PRESSENT A CHAQUE FOIS DES ZONES VOISINES DU TUYAU CONTRE LA SURFACE D'APPUI 2 EN DIMINUANT LA SECTION TRANSVERSALE POMPE A GRANDE PRECISION DE DOSAGE.
FR7911137A 1978-05-10 1979-05-03 Pompe a tuyau flexible a grande precision de dosage Withdrawn FR2425562A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782820281 DE2820281A1 (de) 1978-05-10 1978-05-10 Schlauchpumpe mit hoher dosiergenauigkeit

Publications (1)

Publication Number Publication Date
FR2425562A1 true FR2425562A1 (fr) 1979-12-07

Family

ID=6038964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911137A Withdrawn FR2425562A1 (fr) 1978-05-10 1979-05-03 Pompe a tuyau flexible a grande precision de dosage

Country Status (4)

Country Link
JP (1) JPS555485A (fr)
DE (1) DE2820281A1 (fr)
FR (1) FR2425562A1 (fr)
GB (1) GB2020735A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410872A1 (fr) * 1989-07-24 1991-01-30 Terumo Kabushiki Kaisha Pompe de transfusion
EP0526920A1 (fr) * 1991-08-07 1993-02-10 B. Braun Melsungen AG Tube de pompage pour une pompe peristaltique

Families Citing this family (84)

* Cited by examiner, † Cited by third party
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ZA802574B (en) * 1979-05-04 1981-04-29 Wellcome Australia Fluid pump
JPS5669480A (en) * 1979-11-09 1981-06-10 Shinano Denki Kk Tube pump
DE3106611A1 (de) * 1980-03-03 1982-01-28 Andros Inc., Berkeley, Calif. "medizinische infusionsvorrichtung, insbesondere auswechselbare pumpen-kassette dafuer"
JPS587253A (ja) * 1981-07-04 1983-01-17 テルモ株式会社 薬液注入装置
JPS58204985A (ja) * 1982-05-21 1983-11-29 Hitachi Koki Co Ltd 微量定量ポンプ
US4501405A (en) * 1983-06-21 1985-02-26 Bunnell Life Systems, Inc. Frictionless valve/pump
HU190171B (en) * 1983-10-10 1986-08-28 Labor Mueszeripari Muevek,Hu Peristaltic pump
DE3741262A1 (de) * 1987-12-05 1989-06-22 Suttner Gmbh & Co Kg Schlauchpumpe
AU634811B2 (en) * 1989-10-10 1993-03-04 Carefusion 303, Inc. Two-cycle peristaltic pump
JP2645760B2 (ja) * 1990-11-30 1997-08-25 株式会社アルメックス 輸液方法および輸液ポンプ
GR1001179B (el) * 1992-03-10 1993-06-07 Micrel Kentron Efarmogon Mikro Φορητη γραμμικη μερισταλτικη αντλια.
WO1994021918A1 (fr) * 1993-03-22 1994-09-29 Precision Dispensing Systems Limited Pompe a tuyau souple
US5494415A (en) * 1994-09-12 1996-02-27 Morita; Yoshimitsu Magnetically-driven pump
JP3698277B2 (ja) * 1995-11-28 2005-09-21 テルモ株式会社 輸液ポンプ
CA2278239C (fr) 1997-01-17 2003-12-23 Niagara Pump Corporation Pompe lineaire peristaltique
GR1002892B (el) * 1997-02-17 1998-04-10 Micrel Γραμμικη περισταλτικη αντλια
US6666665B1 (en) * 1999-03-04 2003-12-23 Baxter International Inc. Fluid delivery mechanism having a plurality of plungers for compressing a metering chamber
WO2004098684A2 (fr) 2003-05-08 2004-11-18 Novo Nordisk A/S Boitier integre
EP1475113A1 (fr) 2003-05-08 2004-11-10 Novo Nordisk A/S Enfile-aiguille externe
WO2004098683A1 (fr) 2003-05-08 2004-11-18 Novo Nordisk A/S Module d'insertion d'aiguille interne
EP1502613A1 (fr) 2003-08-01 2005-02-02 Novo Nordisk A/S Appareil avec des moyens de rétraction de l'aiguille
WO2005094920A1 (fr) 2004-03-30 2005-10-13 Novo Nordisk A/S Systeme d'actionnement comportant un mecanisme levier
JP2008528086A (ja) 2005-01-24 2008-07-31 ノボ・ノルデイスク・エー／エス 保護された穿刺装置を有する医療用装置
WO2007104755A1 (fr) 2006-03-13 2007-09-20 Novo Nordisk A/S Jumelage securise de dispositifs electroniques utilisant un moyen de communication double
WO2007141210A1 (fr) 2006-06-06 2007-12-13 Novo Nordisk A/S Ensemble constitué d'un dispositif conçu pour être placé sur la peau et d'un emballage correspondant
JP2010520409A (ja) * 2007-03-06 2010-06-10 ノボ・ノルデイスク・エー／エス アクチュエータシステムを備えるポンプ組立体
ES2282054B1 (es) * 2007-03-21 2008-06-01 Grifols S.A. Bomba tubular.
CA2701772A1 (fr) 2007-10-31 2009-05-07 Novo Nordisk A/S Materiau non poreux assurant une fonction de barriere de sterilisation
US11164672B2 (en) 2010-01-22 2021-11-02 Deka Products Limited Partnership System and apparatus for electronic patient care
US10242159B2 (en) 2010-01-22 2019-03-26 Deka Products Limited Partnership System and apparatus for electronic patient care
US9677555B2 (en) 2011-12-21 2017-06-13 Deka Products Limited Partnership System, method, and apparatus for infusing fluid
US20110313789A1 (en) 2010-01-22 2011-12-22 Deka Products Limited Partnership Electronic patient monitoring system
US11881307B2 (en) 2012-05-24 2024-01-23 Deka Products Limited Partnership System, method, and apparatus for electronic patient care
US11244745B2 (en) 2010-01-22 2022-02-08 Deka Products Limited Partnership Computer-implemented method, system, and apparatus for electronic patient care
US11210611B2 (en) 2011-12-21 2021-12-28 Deka Products Limited Partnership System, method, and apparatus for electronic patient care
US9151646B2 (en) 2011-12-21 2015-10-06 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
WO2013096909A2 (fr) * 2011-12-21 2013-06-27 Deka Products Limited Partnership Système, procédé et appareil pour injecter un fluide
US10911515B2 (en) 2012-05-24 2021-02-02 Deka Products Limited Partnership System, method, and apparatus for electronic patient care
US10453157B2 (en) 2010-01-22 2019-10-22 Deka Products Limited Partnership System, method, and apparatus for electronic patient care
EP2446910A1 (fr) * 2010-10-27 2012-05-02 Fresenius Kabi Deutschland GmbH Pompe et procédé de transport d'un fluide et corps creux pour une pompe
US9144644B2 (en) * 2011-08-02 2015-09-29 Baxter International Inc. Infusion pump with independently controllable valves and low power operation and methods thereof
WO2013047185A1 (fr) 2011-09-26 2013-04-04 ニプロ株式会社 Pompe pour solution de perfusion
CN105963823B (zh) * 2011-12-21 2017-07-21 德卡产品有限公司 用于控制流体流的装置
US9435455B2 (en) 2011-12-21 2016-09-06 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9675756B2 (en) 2011-12-21 2017-06-13 Deka Products Limited Partnership Apparatus for infusing fluid
US10563681B2 (en) 2011-12-21 2020-02-18 Deka Products Limited Partnership System, method, and apparatus for clamping
US11295846B2 (en) 2011-12-21 2022-04-05 Deka Products Limited Partnership System, method, and apparatus for infusing fluid
US10228683B2 (en) 2011-12-21 2019-03-12 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US10488848B2 (en) 2011-12-21 2019-11-26 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US9746094B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Flow meter having a background pattern with first and second portions
US9372486B2 (en) 2011-12-21 2016-06-21 Deka Products Limited Partnership System, method, and apparatus for monitoring, regulating, or controlling fluid flow
US12196364B2 (en) 2011-12-21 2025-01-14 DEKA Research Products Limited Partnership System, method, and apparatus for clamping
US9724466B2 (en) 2011-12-21 2017-08-08 Deka Products Limited Partnership Flow meter
US9746093B2 (en) 2011-12-21 2017-08-29 Deka Products Limited Partnership Flow meter and related system and apparatus
DE102012012229A1 (de) 2012-06-19 2013-12-19 Thomas Magnete Gmbh Dosierpumpe
US9759343B2 (en) 2012-12-21 2017-09-12 Deka Products Limited Partnership Flow meter using a dynamic background image
USD736370S1 (en) 2013-06-11 2015-08-11 Deka Products Limited Partnership Medical pump
USD767756S1 (en) 2013-06-11 2016-09-27 Deka Products Limited Partnership Medical pump
USD735319S1 (en) 2013-06-11 2015-07-28 Deka Products Limited Partnership Medical pump
JP2016521627A (ja) 2013-06-14 2016-07-25 バイエル メディカル ケア インコーポレーテッド 携帯型流体送出システム
USD749206S1 (en) 2013-11-06 2016-02-09 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
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USD752209S1 (en) 2013-11-06 2016-03-22 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
USD760782S1 (en) 2013-12-20 2016-07-05 Deka Products Limited Partnership Display screen of a medical pump with a graphical user interface
USD760888S1 (en) 2013-12-20 2016-07-05 Deka Products Limited Partnership Medical pump
US10549084B2 (en) 2014-01-10 2020-02-04 Bayer Healthcare Llc Single-use disposable set connector
CA2959086C (fr) 2014-09-18 2023-11-14 Deka Products Limited Partnership Appareil et procede d'infusion de fluide a travers un tube par le chauffage approprie du tube
ES3030489T3 (en) 2015-01-09 2025-06-30 Bayer Healthcare Llc Multiple fluid delivery system with multi-use disposable set and features thereof
HUE048957T2 (hu) 2015-02-09 2020-09-28 Hans Tech Llc Ultrahangos szemcsefinomítás
USD805183S1 (en) 2015-02-10 2017-12-12 Deka Products Limited Partnership Medical pump
USD803386S1 (en) 2015-02-10 2017-11-21 Deka Products Limited Partnership Syringe medical pump
USD801519S1 (en) 2015-02-10 2017-10-31 Deka Products Limited Partnership Peristaltic medical pump
USD803387S1 (en) 2015-02-10 2017-11-21 Deka Products Limited Partnership Syringe medical pump
EP3347150B1 (fr) 2015-09-10 2020-08-19 Southwire Company, LLC Dispositif de raffinage de grains et de dégazage à ultrasons pour la coulée de métaux
USD905848S1 (en) 2016-01-28 2020-12-22 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
EP4335471A3 (fr) 2016-01-28 2024-08-21 DEKA Products Limited Partnership Appareil de surveillance, de régulation ou de régulation d'écoulement de fluide
USD854145S1 (en) 2016-05-25 2019-07-16 Deka Products Limited Partnership Apparatus to control fluid flow through a tube
DK3471797T3 (da) 2016-06-15 2021-06-14 Bayer Healthcare Llc Engangssystem til flere formål og tilknyttet sprøjte
KR20250117746A (ko) 2018-08-16 2025-08-05 데카 프로덕츠 리미티드 파트너쉽 의료용 펌프
WO2021021596A1 (fr) 2019-07-26 2021-02-04 Deka Products Limited Partnership Appareil pour surveiller, réguler ou commander un écoulement de fluide
USD964563S1 (en) 2019-07-26 2022-09-20 Deka Products Limited Partnership Medical flow clamp
CN114658639B (zh) * 2021-07-08 2025-10-31 雷弗流体(保定)智能设备制造有限公司 一种挤压式蠕动泵及其流量控制方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0410872A1 (fr) * 1989-07-24 1991-01-30 Terumo Kabushiki Kaisha Pompe de transfusion
US5088904A (en) * 1989-07-24 1992-02-18 Terumo Kabushiki Kaisha Transfusion pump
US5152680A (en) * 1989-07-24 1992-10-06 Terumo Kabushiki Kaisha Transfusion pump
EP0526920A1 (fr) * 1991-08-07 1993-02-10 B. Braun Melsungen AG Tube de pompage pour une pompe peristaltique

Also Published As

Publication number Publication date
DE2820281A1 (de) 1979-11-15
GB2020735A (en) 1979-11-21
JPS555485A (en) 1980-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse