CA2383226A1 - Flow control and filtration method and apparatus - Google Patents

Flow control and filtration method and apparatus Download PDF

Info

Publication number
CA2383226A1
CA2383226A1 CA002383226A CA2383226A CA2383226A1 CA 2383226 A1 CA2383226 A1 CA 2383226A1 CA 002383226 A CA002383226 A CA 002383226A CA 2383226 A CA2383226 A CA 2383226A CA 2383226 A1 CA2383226 A1 CA 2383226A1
Authority
CA
Canada
Prior art keywords
fluid
porous media
porous
valve according
outlet
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.)
Abandoned
Application number
CA002383226A
Other languages
English (en)
French (fr)
Inventor
Richard M. Pavkov
Thomas A. Armer
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.)
Theriva Biologics Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2383226A1 publication Critical patent/CA2383226A1/en
Abandoned legal-status Critical Current

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)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (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)
  • Pipe Accessories (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Pipeline Systems (AREA)
  • Flow Control (AREA)
CA002383226A 1999-09-13 2000-09-13 Flow control and filtration method and apparatus Abandoned CA2383226A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15364799P 1999-09-13 1999-09-13
US60/153,647 1999-09-13
PCT/US2000/025145 WO2001019438A1 (en) 1999-09-13 2000-09-13 Flow control and filtration method and apparatus

Publications (1)

Publication Number Publication Date
CA2383226A1 true CA2383226A1 (en) 2001-03-22

Family

ID=22548110

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002383226A Abandoned CA2383226A1 (en) 1999-09-13 2000-09-13 Flow control and filtration method and apparatus

Country Status (10)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003314A1 (de) 2014-03-08 2015-09-10 Hydac Fluidcarecenter Gmbh Verfahren zur Anpassung eines Filtermediums an vorgebbare Parameter sowie vorzugsweise ein nach diesem Verfahren hergestelltes Filtermedium

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
JP2924924B2 (ja) * 1992-12-18 1999-07-26 シェリング・コーポレーション 粉末薬物のための吸入器
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
MXPA02002713A (es) 2003-10-14
NO20021194D0 (no) 2002-03-11
AU7484200A (en) 2001-04-17
EP1212112A1 (en) 2002-06-12
KR20020059396A (ko) 2002-07-12
NO20021194L (no) 2002-03-11
WO2001019438A1 (en) 2001-03-22
JP2003509629A (ja) 2003-03-11
CN1373678A (zh) 2002-10-09
TR200200645T2 (tr) 2002-07-22

Similar Documents

Publication Publication Date Title
JP6514277B2 (ja) 吸入用装置及び吸入用装置のための混合流路
CN101247898B (zh) 超音波气雾产生器
DE69834210T2 (de) Sprühvorrichtung für einen Inhalator
JP3162487B2 (ja) 噴霧ノズル
US6418925B1 (en) Low spray force, low retention atomization system
US8273051B2 (en) Self-sealing device and method for delivery of a therapeutic agent through a pneumostoma
KR20220030213A (ko) 초음파 호흡 작동식 호흡기 액적 전달 디바이스 및 사용 방법
US9827382B2 (en) Filter system for use in medical devices
JP5205463B2 (ja) 毛細管エーロゾル発生器の分注方法及びシステム
JP2022538120A (ja) 電子呼吸作動式液滴送達デバイスによる呼吸器系への小液滴の送達
CN106794325B (zh) 粉末吸入器、系统和方法
US20100288271A1 (en) System for Artificial Respiration of Persons
CA2482257A1 (en) A device constituting a powder air-razor
WO2022226407A1 (en) Respiratory droplet delivery device with face seal and methods of use
CA2383226A1 (en) Flow control and filtration method and apparatus
HU210750B (en) Contamination-resistant dispensing and metering device
EP0689878A1 (en) Dispensing apparatus
US20240316291A1 (en) Respiratory droplet delivery device with face seal and methods of use
AU5257196A (en) Improved nebulizer and inhalation device containing same
RU2002109703A (ru) Способ управления и фильтрации потока и устройство для его осуществления

Legal Events

Date Code Title Description
FZDE Dead