ES8205957A1 - Una unidad de bomba peristaltica - Google Patents

Una unidad de bomba peristaltica

Info

Publication number
ES8205957A1
ES8205957A1 ES499052A ES499052A ES8205957A1 ES 8205957 A1 ES8205957 A1 ES 8205957A1 ES 499052 A ES499052 A ES 499052A ES 499052 A ES499052 A ES 499052A ES 8205957 A1 ES8205957 A1 ES 8205957A1
Authority
ES
Spain
Prior art keywords
head
housing
retainer
pump
tube
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
ES499052A
Other languages
English (en)
Other versions
ES499052A0 (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES499052A0 publication Critical patent/ES499052A0/es
Publication of ES8205957A1 publication Critical patent/ES8205957A1/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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

BOMBA PERISTALTICA, EN PARTICULAR PARA FINES MEDICOS Y DE LABORATORIO. CONSTA DE UNA CABEZA DE BOMBA GIRATORIA (22) QUE INCLUYE UNA PLURALIDAD DE RODILLOS (32) QUE PUEDEN GIRAR ALREDEDOR DE EJES SENSIBLEMENTE PARALELOS AL EJE DE ROTACION (23) DE DICHA CABEZA DE BOMBA (22); DE UN MECANISMO DE ACCIONAMIENTO PARA HACER GIRAR DICHA CABEZA, Y DE UN RETENEDOR DE TUBO CON UNA SUPERFICIE ARQUEADA ADYACENTE Y CONCENTRICA CON LA CABEZA QUE EMPUJA UN TUBO DE BOMBA ELASTICO PARA SU ACOPLAMIENTO OPERATIVO CON LA CABEZA DE BOMBA GIRATORIA. DICHO RETENEDOR DE TUBO ES OSCILABLE ENTRE UNA POSICION ABIERTA, EN LA QUE EL TUBO DE BOMBA SE PUEDE LIBERAR DE LA CABEZA, Y UNA POSICION CERRADA PREDETERMINADA DE ACOPLAMIENTO OPERATIVO, ESTANDO PROVISTO DE MEDIOS PARA RETENER DICHA POSICION CERRADA PREDETERMINADA.
ES499052A 1980-02-04 1981-02-03 Una unidad de bomba peristaltica Expired ES8205957A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8003625 1980-02-04

Publications (2)

Publication Number Publication Date
ES499052A0 ES499052A0 (es) 1982-06-16
ES8205957A1 true ES8205957A1 (es) 1982-06-16

Family

ID=10511103

Family Applications (1)

Application Number Title Priority Date Filing Date
ES499052A Expired ES8205957A1 (es) 1980-02-04 1981-02-03 Una unidad de bomba peristaltica

Country Status (16)

Country Link
EP (1) EP0033666A1 (es)
JP (1) JPS57500299A (es)
KR (1) KR830004857A (es)
AR (1) AR226583A1 (es)
BR (1) BR8106489A (es)
DK (1) DK435581A (es)
ES (1) ES8205957A1 (es)
GR (1) GR73076B (es)
IE (1) IE810198L (es)
IL (1) IL61996A0 (es)
NO (1) NO813261L (es)
PL (1) PL229514A1 (es)
PT (1) PT72445B (es)
WO (1) WO1981002331A1 (es)
ZA (1) ZA81545B (es)
ZW (1) ZW2181A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518327A (en) * 1981-11-25 1985-05-21 Hackman Charles Henry Rotary peristaltic pump
DE59404780D1 (de) * 1994-02-16 1998-01-22 Stoeckert Instr Gmbh Rollenpumpe für Herz-Lungen-Maschinen
NL9500442A (nl) * 1995-03-06 1996-10-01 Elu Ijmond Techniek B V Slangepomp.
US8292604B2 (en) * 2009-05-01 2012-10-23 Xerox Corporation Peristaltic pump
DE102018121903A1 (de) 2018-09-07 2020-03-12 Fresenius Medical Care Deutschland Gmbh Peristaltische Pumpe
DE102018121872A1 (de) 2018-09-07 2020-03-12 Fresenius Medical Care Deutschland Gmbh Peristaltische Pumpe
DE102018121868A1 (de) 2018-09-07 2020-03-12 Fresenius Medical Care Deutschland Gmbh Peristaltische Pumpe
US12085068B2 (en) 2020-08-23 2024-09-10 Red Sea Aquatics Development Ltd Aquarium peristaltic pump with rotation detection arrangement
CN117462800A (zh) * 2023-12-27 2024-01-30 广州君霖医疗科技有限公司 加压雾化设备用导管、蠕动泵及加压雾化设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988337A (en) * 1933-12-21 1935-01-15 Santiago Manoel Cordeiro Pump
US3353491A (en) * 1965-09-28 1967-11-21 James W Bastian Pumping device
DE2033344A1 (de) * 1969-10-20 1971-06-09 Institut fur Technologie der Gesund heitsbauten, χ 1134 Berlin Proportionalpumpe als Rollenpumpe
GB1353156A (en) * 1970-10-19 1974-05-15 Gillespie F R Peristaltic pumping apparatus
US3927955A (en) * 1971-08-23 1975-12-23 East West Medical Products Inc Medical cassette pump
US3762836A (en) * 1971-09-30 1973-10-02 Sarns Inc Peristaltic pump construction
CH586849A5 (es) * 1974-02-26 1977-04-15 Lauterjung Karl Lutz
DE2535650C2 (de) * 1975-08-09 1982-05-27 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG Apparatebau KG, 6380 Bad Homburg Rollen - Schlauchpumpe mit einem elektrischen Antriebsmotor
US4138205A (en) * 1975-12-15 1979-02-06 Hydro Pulse Corporation Movable stator walls permitting access to tubing in peristaltic pump
US4184510A (en) * 1977-03-15 1980-01-22 Fibra-Sonics, Inc. Valued device for controlling vacuum in surgery

Also Published As

Publication number Publication date
EP0033666A1 (en) 1981-08-12
ZA81545B (en) 1982-09-29
NO813261L (no) 1981-09-25
ZW2181A1 (en) 1981-04-29
WO1981002331A1 (en) 1981-08-20
JPS57500299A (es) 1982-02-18
KR830004857A (ko) 1983-07-20
DK435581A (da) 1981-10-01
GR73076B (es) 1984-01-31
PT72445B (en) 1982-02-12
AR226583A1 (es) 1982-07-30
IL61996A0 (en) 1981-02-27
ES499052A0 (es) 1982-06-16
PT72445A (en) 1981-03-01
PL229514A1 (es) 1981-09-18
IE810198L (en) 1981-08-04
BR8106489A (pt) 1981-12-29

Similar Documents

Publication Publication Date Title
ES8205957A1 (es) Una unidad de bomba peristaltica
AU3855393A (en) Pipetting device
EP0329181A3 (en) Device for driving reel supports
SE7802488L (sv) Anordning for att styra en borrkrona i en bestemd bana
FR2434455A1 (fr) Unite de transmission du mouvement d'un moteur aux pignons d'entrainement de la bobine d'une cassette, dans un magnetophone
JPS5680464A (en) Image position adjustment device for perfecting machine
JPS56124167A (en) Mechanism to position magnetic head
JPS57102727A (en) Screw fastening apparatus
US3750919A (en) Format control tape cartridge and mounting assembly therefore
MY104287A (en) Drive mechanism for venetian blind
FR2325092A1 (fr) Mecanisme de mise a l'heure pour montre ou chronometre
CN2149640Y (zh) 圆柱体表面展开摄影仪
JPS56131056A (en) Metallic mold replacing device of die-casting machine
DE1497377A1 (de) Vorrichtung zur Durchfuehrung von Blitzlichtbeleuchtungen
JPS56142086A (en) Carriage device for printer using print wheel
JPS5647952A (en) Tone arm driver
JPS5585023A (en) Boat loader
FR2396327A1 (en) Image or document display system - has motor driven pulley drive which rotates rollers or cassette
DE1195601B (de) Vorrichtung zum Kontaktkopieren von Vermerken u. dgl. auf streifenfoermigem, photographischem Papier
Gawley et al. Conversion of a variable-speed strip-chart recorder to a motor-driven syringe
JPS56130849A (en) Drive device for reel stand
FR2438195A1 (fr) Liaison demontable entre deux arbres sensiblement coaxiaux, notamment pour l'entrainement d'un arbre d'allumeur de vehicule automobile
ES277031U (es) Un pedestal dotado de una base para sostener giratoriamente un cuenco, tal como una mezcladora
FR2410120A1 (fr) Dispositif pour actionner un volet roulant
GB1288050A (es)