FR2396880A1 - Perfectionnements aux pompes peristaltiques - Google Patents

Perfectionnements aux pompes peristaltiques

Info

Publication number
FR2396880A1
FR2396880A1 FR7721593A FR7721593A FR2396880A1 FR 2396880 A1 FR2396880 A1 FR 2396880A1 FR 7721593 A FR7721593 A FR 7721593A FR 7721593 A FR7721593 A FR 7721593A FR 2396880 A1 FR2396880 A1 FR 2396880A1
Authority
FR
France
Prior art keywords
peristaltic pump
multiple flow
discs mounted
common shaft
individual discs
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.)
Granted
Application number
FR7721593A
Other languages
English (en)
Other versions
FR2396880B1 (fr
Inventor
Yves Moschetto
Gerard Leroy
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.)
Institut National de la Sante et de la Recherche Medicale INSERM
Original Assignee
Institut National de la Sante et de la Recherche Medicale INSERM
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 Institut National de la Sante et de la Recherche Medicale INSERM filed Critical Institut National de la Sante et de la Recherche Medicale INSERM
Priority to FR7721593A priority Critical patent/FR2396880A1/fr
Publication of FR2396880A1 publication Critical patent/FR2396880A1/fr
Application granted granted Critical
Publication of FR2396880B1 publication Critical patent/FR2396880B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F04B43/1292—Pumps specially adapted for several tubular flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

L'invention concerne des pompes volumétriques rotatives où des galets répartis à la périphérie d'un rotor écrasent un ou plusieurs tubes flexibles contre la paroi d'un stator cylindrique concentrique, lesdits tubes étant, en fait, tendus entre deux ancrages pratiquement diamétralement opposés sur le stator qui peut s'écarter du rotor pour les besoins de l'entretien courant, notamment des tubes qui sont rapidement interchangeables. Elle est caractérisée par le fait que l'on prévoit un dispositif permettant d'agir sélectivement sur les tubes tout en les maintenant constamment obturés. Application aux analyses automatiques.
FR7721593A 1977-07-07 1977-07-07 Perfectionnements aux pompes peristaltiques Granted FR2396880A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7721593A FR2396880A1 (fr) 1977-07-07 1977-07-07 Perfectionnements aux pompes peristaltiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7721593A FR2396880A1 (fr) 1977-07-07 1977-07-07 Perfectionnements aux pompes peristaltiques

Publications (2)

Publication Number Publication Date
FR2396880A1 true FR2396880A1 (fr) 1979-02-02
FR2396880B1 FR2396880B1 (fr) 1981-06-26

Family

ID=9193338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721593A Granted FR2396880A1 (fr) 1977-07-07 1977-07-07 Perfectionnements aux pompes peristaltiques

Country Status (1)

Country Link
FR (1) FR2396880A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181842A (en) * 1990-06-15 1993-01-26 Sherwood Medical Company Peristaltic infusion device
WO1995013837A1 (fr) * 1993-11-17 1995-05-26 Baxter International Inc. Ensemble pompe peristaltique
US5460493A (en) * 1993-11-17 1995-10-24 Baxter International Inc. Organizer frame for holding an array of flexible tubing in alignment with one or more peristaltic pump rotors
US5870805A (en) * 1997-01-06 1999-02-16 Baxter International Inc. Disposable tubing set and organizer frame for holding flexible tubing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181842A (en) * 1990-06-15 1993-01-26 Sherwood Medical Company Peristaltic infusion device
WO1995013837A1 (fr) * 1993-11-17 1995-05-26 Baxter International Inc. Ensemble pompe peristaltique
US5443451A (en) * 1993-11-17 1995-08-22 Baxter International Inc. Peristaltic pumping assembly
US5460493A (en) * 1993-11-17 1995-10-24 Baxter International Inc. Organizer frame for holding an array of flexible tubing in alignment with one or more peristaltic pump rotors
US6186752B1 (en) 1993-11-17 2001-02-13 Baxter International Inc. Peristaltic pumping apparatus with tubing organizer
US5870805A (en) * 1997-01-06 1999-02-16 Baxter International Inc. Disposable tubing set and organizer frame for holding flexible tubing

Also Published As

Publication number Publication date
FR2396880B1 (fr) 1981-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse