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TR200200645T2 - Flow control and filter method and device. - Google Patents

Flow control and filter method and device.

Info

Publication number
TR200200645T2
TR200200645T2 TR2002/00645T TR200200645T TR200200645T2 TR 200200645 T2 TR200200645 T2 TR 200200645T2 TR 2002/00645 T TR2002/00645 T TR 2002/00645T TR 200200645 T TR200200645 T TR 200200645T TR 200200645 T2 TR200200645 T2 TR 200200645T2
Authority
TR
Turkey
Prior art keywords
flow control
filter method
porous material
flow
hydrophilic
Prior art date
Application number
TR2002/00645T
Other languages
Turkish (tr)
Inventor
M. Pavkov Richard
A. Armer Thomas
Original Assignee
Sheffield Pharmaceuticals, 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 Sheffield Pharmaceuticals, Inc. filed Critical Sheffield Pharmaceuticals, Inc.
Publication of TR200200645T2 publication Critical patent/TR200200645T2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/32—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
    • B05B1/323—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening the valve member being actuated by the pressure of the fluid to be sprayed
    • 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
    • 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
    • A61M15/0091—Inhalators mechanically breath-triggered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/40—Filters located upstream of the spraying outlets

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Medicinal Preparation (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Flow Control (AREA)
  • Pipeline Systems (AREA)
  • Pipe Accessories (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Bir akiskan tevzi aygitinin akiskan nakil güzergahina bir gözenekli malzeme valfi yerlestirilmistir. Gözenekli malzeme için spesifik bir kalinlik, gözenek ebatlari, gözenek hacmi ve malzemenin hidrofilik/hidrofobik dengesi seçilerek önceden belirlenen bir etkinlesme/kapanma basinci ve debi elde edilir.A porous material valve is installed in the fluid delivery path of a fluid dispensing device. For the porous material, a specific thickness, pore size, pore volume and hydrophilic / hydrophobic balance of the material are selected to achieve a predetermined activation / closing pressure and flow.

TR2002/00645T 1999-09-13 2000-09-13 Flow control and filter method and device. TR200200645T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15364799P 1999-09-13 1999-09-13

Publications (1)

Publication Number Publication Date
TR200200645T2 true TR200200645T2 (en) 2002-07-22

Family

ID=22548110

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2002/00645T TR200200645T2 (en) 1999-09-13 2000-09-13 Flow control and filter method and device.

Country Status (10)

Country Link
EP (1) EP1212112A1 (en)
JP (1) JP2003509629A (en)
KR (1) KR20020059396A (en)
CN (1) CN1373678A (en)
AU (1) AU7484200A (en)
CA (1) CA2383226A1 (en)
MX (1) MXPA02002713A (en)
NO (1) NO20021194L (en)
TR (1) TR200200645T2 (en)
WO (1) WO2001019438A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003314A1 (en) 2014-03-08 2015-09-10 Hydac Fluidcarecenter Gmbh Method for adapting a filter medium to specifiable parameters and preferably a filter medium produced by this method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498294A (en) * 1964-01-22 1970-03-03 Gen Am Transport Inhalation aerosol dosimeter and method of measuring dosage
US5404871A (en) * 1991-03-05 1995-04-11 Aradigm Delivery of aerosol medications for inspiration
EP0674533B1 (en) * 1992-12-18 1999-03-10 Schering Corporation Inhaler for powdered medications
US5497763A (en) * 1993-05-21 1996-03-12 Aradigm Corporation Disposable package for intrapulmonary delivery of aerosolized formulations
US6089857A (en) * 1996-06-21 2000-07-18 Japan Tobacco, Inc. Heater for generating flavor and flavor generation appliance

Also Published As

Publication number Publication date
WO2001019438A9 (en) 2002-09-26
WO2001019438A1 (en) 2001-03-22
AU7484200A (en) 2001-04-17
CA2383226A1 (en) 2001-03-22
JP2003509629A (en) 2003-03-11
NO20021194D0 (en) 2002-03-11
MXPA02002713A (en) 2003-10-14
CN1373678A (en) 2002-10-09
NO20021194L (en) 2002-03-11
KR20020059396A (en) 2002-07-12
EP1212112A1 (en) 2002-06-12

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