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GB9703918D0 - Fluid metering dispenser - Google Patents

Fluid metering dispenser

Info

Publication number
GB9703918D0
GB9703918D0 GBGB9703918.4A GB9703918A GB9703918D0 GB 9703918 D0 GB9703918 D0 GB 9703918D0 GB 9703918 A GB9703918 A GB 9703918A GB 9703918 D0 GB9703918 D0 GB 9703918D0
Authority
GB
United Kingdom
Prior art keywords
fluid metering
metering dispenser
dispenser
fluid
metering
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.)
Pending
Application number
GBGB9703918.4A
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.)
Weston Medical Ltd
Original Assignee
Weston Medical Ltd
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 Weston Medical Ltd filed Critical Weston Medical Ltd
Priority to GBGB9703918.4A priority Critical patent/GB9703918D0/en
Publication of GB9703918D0 publication Critical patent/GB9703918D0/en
Priority to EP98904304A priority patent/EP0963543A1/en
Priority to AU62246/98A priority patent/AU6224698A/en
Priority to PCT/GB1998/000491 priority patent/WO1998038480A1/en
Priority to JP53740898A priority patent/JP2001504234A/en
Priority to ZA981480A priority patent/ZA981480B/en
Priority to US09/376,947 priority patent/US6179583B1/en
Pending 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
    • A61M15/00—Inhalators
    • A61M15/0065—Inhalators with dosage or measuring devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/024—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type the pistons reciprocating in rotatable cylinders

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Physics & Mathematics (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
GBGB9703918.4A 1997-02-25 1997-02-25 Fluid metering dispenser Pending GB9703918D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GBGB9703918.4A GB9703918D0 (en) 1997-02-25 1997-02-25 Fluid metering dispenser
EP98904304A EP0963543A1 (en) 1997-02-25 1998-02-17 Fluid metering device
AU62246/98A AU6224698A (en) 1997-02-25 1998-02-17 Fluid metering device
PCT/GB1998/000491 WO1998038480A1 (en) 1997-02-25 1998-02-17 Fluid metering device
JP53740898A JP2001504234A (en) 1997-02-25 1998-02-17 Fluid measurement device
ZA981480A ZA981480B (en) 1997-02-25 1998-02-23 Fluid metering device
US09/376,947 US6179583B1 (en) 1997-02-25 1999-08-18 Metered fluid delivery device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9703918.4A GB9703918D0 (en) 1997-02-25 1997-02-25 Fluid metering dispenser

Publications (1)

Publication Number Publication Date
GB9703918D0 true GB9703918D0 (en) 1997-04-16

Family

ID=10808292

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9703918.4A Pending GB9703918D0 (en) 1997-02-25 1997-02-25 Fluid metering dispenser

Country Status (6)

Country Link
EP (1) EP0963543A1 (en)
JP (1) JP2001504234A (en)
AU (1) AU6224698A (en)
GB (1) GB9703918D0 (en)
WO (1) WO1998038480A1 (en)
ZA (1) ZA981480B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6179583B1 (en) 1997-02-25 2001-01-30 Weston Medical Limited Metered fluid delivery device
GB9818111D0 (en) * 1998-08-19 1998-10-14 Weston Medical Ltd Device for metered fluid delivery
US6234167B1 (en) * 1998-10-14 2001-05-22 Chrysalis Technologies, Incorporated Aerosol generator and methods of making and using an aerosol generator
WO2002032765A1 (en) * 2000-10-17 2002-04-25 Ross Agar Fixed volume dispenser
WO2008058539A1 (en) * 2006-11-14 2008-05-22 Bang & Olufsen Medicom A/S An inhaler with a forward metering valve
AU2015252069B2 (en) * 2014-08-21 2016-04-07 Thomas William Lindsay A depositing apparatus
GB201703549D0 (en) 2017-03-06 2017-04-19 Hodges & Drake Design Ltd Apparatus for dispensing a flowable product

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394850A (en) * 1967-05-17 1968-07-30 Illinois Tool Works Measuring and dispensing device
US4773565A (en) * 1983-12-02 1988-09-27 Phillips Petroleum Company Rotary valve
DE59005999D1 (en) * 1989-07-07 1994-07-14 Barmag Barmer Maschf Vane vacuum pump with metering device.
US5368195A (en) * 1993-05-13 1994-11-29 Pleet; Lawrence Pressurized bag-in-bottle liquid dispensing system
ES2137243T3 (en) * 1993-10-01 1999-12-16 Wilhelm A Keller DEVICE FOR MEASURING FLUIDS.

Also Published As

Publication number Publication date
WO1998038480A1 (en) 1998-09-03
ZA981480B (en) 1998-10-22
AU6224698A (en) 1998-09-18
JP2001504234A (en) 2001-03-27
EP0963543A1 (en) 1999-12-15

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Legal Events

Date Code Title Description
730 Substitution of applicants allowed (sect. 30/1977)