BE445930A - - Google Patents
Info
- Publication number
- BE445930A BE445930A BE445930DA BE445930A BE 445930 A BE445930 A BE 445930A BE 445930D A BE445930D A BE 445930DA BE 445930 A BE445930 A BE 445930A
- Authority
- BE
- Belgium
- Prior art keywords
- tube
- plate
- pushers
- stroke
- tubes
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000003100 immobilizing effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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
- F04B43/08—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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE445930A true BE445930A (enExample) |
Family
ID=102191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE445930D BE445930A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE445930A (enExample) |
-
0
- BE BE445930D patent/BE445930A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0605673B1 (fr) | Systeme de pompe a perfusion sans frottements | |
| CA2476043A1 (fr) | Dispositif de pipetage automatique de precision | |
| WO1998011350A1 (fr) | Pompe peristaltique miniature | |
| FR2799858A1 (fr) | Compteur de doses et distributeur de produit fluide incorporant un tel compteur | |
| FR2753235A1 (fr) | Pompe peristaltique portable | |
| WO2021224388A1 (fr) | Dispositif d'insertion d'une aiguille pour la distribution d'un produit dans un site | |
| FR2770136A1 (fr) | Dispositif d'administration de substances therapeutiques a seringue motorisee | |
| US6655934B2 (en) | Inverted peristaltic pumps and related methods | |
| EP1328817B1 (fr) | Dispositif de pipetage automatique avec rincage | |
| EP0837706B1 (fr) | Pompe de perfusion de liquides medicaux | |
| EP3623618A1 (fr) | Pompe avec système de va-et-vient à pignon et crémaillère et utilisation d'une telle pompe | |
| EP0400496B1 (fr) | Pompe volumétrique et procédé pour pomper volumétriquement | |
| CH269941A (fr) | Pompe aspirante et foulante. | |
| EP0604888B1 (fr) | Pompe pour matière visqueuse, comportant un organe de distribution rotatif | |
| FR2492902A1 (fr) | Pompe volumetrique a perfusion a doigts et le dispositif d'entrainement de ces doigts | |
| FR2476490A1 (fr) | Appareil de perfusion et son mode de commande | |
| CA2227026A1 (fr) | Pompe de perfusion de liquides medicaux | |
| FR2715310A1 (fr) | Pompe de perfusion de liquides médicaux. | |
| EP0576762B1 (fr) | Dispositif pour délivrer une quantité déterminée de liquide | |
| EP0180510B1 (fr) | Pompe hydraulique à pistons et à clapets d'aspiration commandés | |
| WO2010122268A1 (fr) | Pompe volumetrique comprenant un absorbeur de pression | |
| FR2463919A1 (fr) | Appareil permettant de distribuer des doses volumetriques precises et reglables de produits liquides ou pateux | |
| WO2000015280A1 (fr) | Dispositifs d'administration de substances therapeutiques a seringue motorisee | |
| CH494957A (fr) | Doseur pour liquide | |
| FR2497543A1 (fr) | Mecanismes et procedes pour controler l'ecoulement d'un fluide vers un recepteur et convertir une pompe en controleur ainsi que controler la pression du fluide |