ATE246771T1 - Peristaltische pumpe - Google Patents

Peristaltische pumpe

Info

Publication number
ATE246771T1
ATE246771T1 AT97810194T AT97810194T ATE246771T1 AT E246771 T1 ATE246771 T1 AT E246771T1 AT 97810194 T AT97810194 T AT 97810194T AT 97810194 T AT97810194 T AT 97810194T AT E246771 T1 ATE246771 T1 AT E246771T1
Authority
AT
Austria
Prior art keywords
rollers
peristaltic pump
thrust surface
pump
vibrating
Prior art date
Application number
AT97810194T
Other languages
English (en)
Inventor
Christian Peclat
Original Assignee
Christian Peclat
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 Christian Peclat filed Critical Christian Peclat
Application granted granted Critical
Publication of ATE246771T1 publication Critical patent/ATE246771T1/de

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
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/09—Pumps having electric drive
    • F04B43/095—Piezo-electric drive
    • 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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0272—Electro-active or magneto-active materials
    • A61M2205/0294—Piezoelectric materials
AT97810194T 1997-04-04 1997-04-04 Peristaltische pumpe ATE246771T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97810194A EP0869283B1 (de) 1997-04-04 1997-04-04 Peristaltische Pumpe

Publications (1)

Publication Number Publication Date
ATE246771T1 true ATE246771T1 (de) 2003-08-15

Family

ID=8230195

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97810194T ATE246771T1 (de) 1997-04-04 1997-04-04 Peristaltische pumpe

Country Status (4)

Country Link
US (1) US6102678A (de)
EP (1) EP0869283B1 (de)
AT (1) ATE246771T1 (de)
DE (1) DE69723955D1 (de)

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CN104912781B (zh) * 2009-11-12 2017-04-12 株式会社威尔科 管固定件和管式泵
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Also Published As

Publication number Publication date
EP0869283A1 (de) 1998-10-07
DE69723955D1 (de) 2003-09-11
US6102678A (en) 2000-08-15
EP0869283B1 (de) 2003-08-06

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