ATE276049T1 - Vorrichtung und verfahren zum erfassen und regeln der flüssigkeitsversorgung zu einem flüssigkeitsausstossapparat - Google Patents

Vorrichtung und verfahren zum erfassen und regeln der flüssigkeitsversorgung zu einem flüssigkeitsausstossapparat

Info

Publication number
ATE276049T1
ATE276049T1 AT01974597T AT01974597T ATE276049T1 AT E276049 T1 ATE276049 T1 AT E276049T1 AT 01974597 T AT01974597 T AT 01974597T AT 01974597 T AT01974597 T AT 01974597T AT E276049 T1 ATE276049 T1 AT E276049T1
Authority
AT
Austria
Prior art keywords
liquid
nebulizer
amount
regulating
detecting
Prior art date
Application number
AT01974597T
Other languages
English (en)
Inventor
Heikki Haveri
Original Assignee
Instrumentarium Corp
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 Instrumentarium Corp filed Critical Instrumentarium Corp
Application granted granted Critical
Publication of ATE276049T1 publication Critical patent/ATE276049T1/de

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
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
    • 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
    • A61M15/0085—Inhalators using ultrasonics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0653—Details
    • B05B17/0676—Feeding means

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Special Spraying Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
AT01974597T 2000-10-30 2001-10-12 Vorrichtung und verfahren zum erfassen und regeln der flüssigkeitsversorgung zu einem flüssigkeitsausstossapparat ATE276049T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/699,049 US6769626B1 (en) 2000-10-30 2000-10-30 Device and method for detecting and controlling liquid supply to an apparatus discharging liquids
PCT/IB2001/001924 WO2002036269A1 (en) 2000-10-30 2001-10-12 Device and method for detecting and controlling liquid supply to an apparatus discharging liquid

Publications (1)

Publication Number Publication Date
ATE276049T1 true ATE276049T1 (de) 2004-10-15

Family

ID=24807720

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01974597T ATE276049T1 (de) 2000-10-30 2001-10-12 Vorrichtung und verfahren zum erfassen und regeln der flüssigkeitsversorgung zu einem flüssigkeitsausstossapparat

Country Status (6)

Country Link
US (1) US6769626B1 (de)
EP (1) EP1332006B1 (de)
AT (1) ATE276049T1 (de)
AU (1) AU2001294111A1 (de)
DE (1) DE60105631T2 (de)
WO (1) WO2002036269A1 (de)

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US7607436B2 (en) * 2002-05-06 2009-10-27 The Research Foundation Of State University Of New York Methods, devices and formulations for targeted endobronchial therapy
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US8528355B2 (en) * 2010-03-24 2013-09-10 Whirlpool Corporation Atomization unit with negative pressure actuator
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Also Published As

Publication number Publication date
DE60105631T2 (de) 2005-08-18
AU2001294111A1 (en) 2002-05-15
US6769626B1 (en) 2004-08-03
EP1332006A1 (de) 2003-08-06
EP1332006B1 (de) 2004-09-15
DE60105631D1 (de) 2004-10-21
WO2002036269A1 (en) 2002-05-10

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties