DE60033410D1 - Doppelmembranpumpe - Google Patents

Doppelmembranpumpe

Info

Publication number
DE60033410D1
DE60033410D1 DE60033410T DE60033410T DE60033410D1 DE 60033410 D1 DE60033410 D1 DE 60033410D1 DE 60033410 T DE60033410 T DE 60033410T DE 60033410 T DE60033410 T DE 60033410T DE 60033410 D1 DE60033410 D1 DE 60033410D1
Authority
DE
Germany
Prior art keywords
diaphragms
diaphragm
pump
ports
holes
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 - Lifetime
Application number
DE60033410T
Other languages
English (en)
Other versions
DE60033410T2 (de
Inventor
R Herb
Cleopatra Cabuz
J Zook
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of DE60033410D1 publication Critical patent/DE60033410D1/de
Application granted granted Critical
Publication of DE60033410T2 publication Critical patent/DE60033410T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps
    • 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
    • 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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
DE60033410T 1999-09-15 2000-09-15 Doppelmembranpumpe Expired - Lifetime DE60033410T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/408,651 US6179586B1 (en) 1999-09-15 1999-09-15 Dual diaphragm, single chamber mesopump
US408651 1999-09-15
PCT/US2000/025488 WO2001020166A1 (en) 1999-09-15 2000-09-15 Dual diaphragm pump

Publications (2)

Publication Number Publication Date
DE60033410D1 true DE60033410D1 (de) 2007-03-29
DE60033410T2 DE60033410T2 (de) 2007-10-31

Family

ID=23617153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60033410T Expired - Lifetime DE60033410T2 (de) 1999-09-15 2000-09-15 Doppelmembranpumpe

Country Status (8)

Country Link
US (1) US6179586B1 (de)
EP (1) EP1212532B1 (de)
JP (1) JP2003509624A (de)
AT (1) ATE354025T1 (de)
AU (1) AU7587200A (de)
CA (1) CA2384993A1 (de)
DE (1) DE60033410T2 (de)
WO (1) WO2001020166A1 (de)

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Also Published As

Publication number Publication date
JP2003509624A (ja) 2003-03-11
EP1212532B1 (de) 2007-02-14
WO2001020166A1 (en) 2001-03-22
DE60033410T2 (de) 2007-10-31
CA2384993A1 (en) 2001-03-22
AU7587200A (en) 2001-04-17
EP1212532A1 (de) 2002-06-12
US6179586B1 (en) 2001-01-30
ATE354025T1 (de) 2007-03-15

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