ES2144012T3 - Dispensador de medios fluidos. - Google Patents

Dispensador de medios fluidos.

Info

Publication number
ES2144012T3
ES2144012T3 ES93920820T ES93920820T ES2144012T3 ES 2144012 T3 ES2144012 T3 ES 2144012T3 ES 93920820 T ES93920820 T ES 93920820T ES 93920820 T ES93920820 T ES 93920820T ES 2144012 T3 ES2144012 T3 ES 2144012T3
Authority
ES
Spain
Prior art keywords
medium
pct
receiver
sec
atomized
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
ES93920820T
Other languages
English (en)
Inventor
Friedrich Wilhelm Zuckschwerdt
Reinhold Jager-Waldau
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.)
Aptar Radolfzell GmbH
Original Assignee
Erich Pfeiffer GmbH
Ing Erich Pfeiffer GmbH
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 Erich Pfeiffer GmbH, Ing Erich Pfeiffer GmbH filed Critical Erich Pfeiffer GmbH
Application granted granted Critical
Publication of ES2144012T3 publication Critical patent/ES2144012T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • 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
    • 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
    • A61M11/001—Particle size control
    • A61M11/002—Particle size control by flow deviation causing inertial separation of transported particles
    • 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
    • A61M11/001—Particle size control
    • A61M11/003—Particle size control by passing the aerosol trough sieves or filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
    • B05B11/068—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump comprising a liquid-absorbent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1087—Combination of liquid and air pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2464—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device a liquid being fed by mechanical pumping from the container to the nozzle
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
    • A61M2205/073—Syringe, piston type

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Special Spraying Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

UN EQUIPO (1 O 41) DE DESCARGA PARA MEDIOS A SER FINAMENTE ATOMIZADOS DISPONE DE UNA TOBERA (3) DE DESCARGA CON UNA BASE (10) DE MEDIO SIMILAR A UNA ESPONJA QUE ES GUIADA POR MEDIO DE UNA UNIDAD (10) DE DISPENSADO ALTA CONTENIDA DE MANERA FUNCIONAL PARA EL MEDIO Y MEDIANTE UN DISPOSITIVO (11) DE ENTREGA PARA AIRE COMPRIMIDO, DE FORMA QUE TALES MEDIOS (40) DE CONTROL SON UTILIZADOS PARA ESPARCIR GOTAS DEL MEDIO A TRAVES DE CAPILARIDAD EN LA BASE (10) DEL MEDIO. DESPUES DE ESTO SE SUMINISTRA UN CHORRO DE AIRE COMPRIMIDO A TRAVES DE LA BASE (10) DE MEDIO HACIA LA SALIDA (4). EL MEDIO, QUE SE ENCUENTRA EN ESTADO DIVIDIDO MUY FINO, SE GUIA FUERA DE LA BASE (10) DE MEDIO, SE LE APLICA UNA DISPOSICION TURBILLONARIA Y SE ATOMIZA DE NUEVO PARA OBTENER UN ESTADO MAS FINO EN LA REGION DE UN ATOMIZADOR (30) DE IMPACTO ANTES DE QUE ESCAPE DENTRO DE LA ABERTURA CON UN TAMAÑO DE GOTITAS EXTREMADAMENTE PEQUEÑO O COMO MAXIMO 2 MICRAS.
ES93920820T 1993-09-24 1993-09-24 Dispensador de medios fluidos. Expired - Lifetime ES2144012T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1993/002602 WO1995008399A1 (de) 1993-09-24 1993-09-24 Austrageinrichtung für fliessfähige medien

Publications (1)

Publication Number Publication Date
ES2144012T3 true ES2144012T3 (es) 2000-06-01

Family

ID=8165766

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93920820T Expired - Lifetime ES2144012T3 (es) 1993-09-24 1993-09-24 Dispensador de medios fluidos.

Country Status (8)

Country Link
US (1) US5816504A (es)
EP (1) EP0705140B1 (es)
JP (1) JP3419778B2 (es)
KR (1) KR960703355A (es)
AT (1) ATE188892T1 (es)
DE (1) DE4227899A1 (es)
ES (1) ES2144012T3 (es)
WO (1) WO1995008399A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5950871A (en) * 1996-06-14 1999-09-14 Valois S.A. Spray pump dispenser accommodating thin configurations
GB0019715D0 (en) * 2000-08-10 2000-09-27 Pa Consulting Services Device for delivering physiologically active agent in powdered form
GB0213781D0 (en) * 2002-06-14 2002-07-24 Unilever Plc Domestic spraying device
FR2859601B1 (fr) * 2003-09-16 2008-05-09 Solvay Suspension aqueuse parasiticide
GB0407627D0 (en) * 2004-04-02 2004-05-05 Vectura Ltd Corkscrew pump
DE102007039055B4 (de) * 2007-08-17 2019-11-07 Temafa Maschinenfabrik Gmbh Verfahren zum Öffnen und Dosieren von Fasermaterial
WO2010063286A2 (en) * 2008-12-04 2010-06-10 Nordicaryan Aps A hand-held inhaler
NL2004012C2 (nl) * 2009-12-23 2011-06-27 Dispensing Technologies Bv Inrichting voor het vermengen van media, alsmede werkwijze voor de vervaardiging daarvan.
US10857311B2 (en) 2010-01-12 2020-12-08 Omega Life Science Ltd. Method and apparatus for producing fine concentrated aerosol
AU2015332008B2 (en) * 2014-10-13 2020-04-09 Omega Life Science Ltd. Nebulizers and uses thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649333A (en) * 1950-02-21 1953-08-18 Dearborn Motors Corp Method and apparatus for fluid mixing and spraying
US3384103A (en) * 1966-03-03 1968-05-21 Parker Hannifin Corp Airline lubricator
DE2637162C2 (de) * 1976-08-18 1978-08-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Medizinisches Inhalationsgerät zur Behandlung von Krankheiten der Atmungswege
DE3722470A1 (de) * 1987-07-08 1989-01-19 Pfeiffer Erich Gmbh & Co Kg Handbetaetigbare austragvorrichtung fuer medien
DE4011537A1 (de) * 1990-04-10 1991-10-17 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer mindestens ein medium
DE4015367A1 (de) * 1990-05-12 1991-11-14 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer mindestens ein medium
DE4102632A1 (de) * 1991-01-30 1992-08-06 Pfeiffer Erich Gmbh & Co Kg Austragduese fuer medien

Also Published As

Publication number Publication date
JPH09502921A (ja) 1997-03-25
KR960703355A (ko) 1996-08-17
EP0705140A1 (de) 1996-04-10
US5816504A (en) 1998-10-06
WO1995008399A1 (de) 1995-03-30
DE4227899A1 (de) 1994-02-24
EP0705140B1 (de) 2000-01-19
JP3419778B2 (ja) 2003-06-23
ATE188892T1 (de) 2000-02-15

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