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WO1998012511A3 - Distributeur de fluide - Google Patents

Distributeur de fluide Download PDF

Info

Publication number
WO1998012511A3
WO1998012511A3 PCT/EP1997/005177 EP9705177W WO9812511A3 WO 1998012511 A3 WO1998012511 A3 WO 1998012511A3 EP 9705177 W EP9705177 W EP 9705177W WO 9812511 A3 WO9812511 A3 WO 9812511A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
piston
orifice
housing
patient
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.)
Ceased
Application number
PCT/EP1997/005177
Other languages
English (en)
Other versions
WO1998012511A2 (fr
Inventor
Ian Michael Dennis Gaylor
Nicholas Andrew Murray Drought
Christopher John Andr Barnardo
Lucy Anita Rowbotham
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.)
Boots Co PLC
Original Assignee
Boots Co PLC
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 Boots Co PLC filed Critical Boots Co PLC
Priority to AU47049/97A priority Critical patent/AU4704997A/en
Publication of WO1998012511A2 publication Critical patent/WO1998012511A2/fr
Publication of WO1998012511A3 publication Critical patent/WO1998012511A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G01F11/025—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 with manually operated pistons
    • 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
    • B05B11/1001—Piston pumps
    • B05B11/1015—Piston pumps actuated without substantial movement of the nozzle in the direction of the pressure stroke
    • 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
    • B05B11/109—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 the dispensing stroke being affected by the stored energy of a spring
    • B05B11/1091—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 the dispensing stroke being affected by the stored energy of a spring being first hold in a loaded state by locking means or the like, then released
    • 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
    • B05B11/1094—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 having inlet or outlet valves not being actuated by pressure or having no inlet or outlet valve
    • 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
    • B05B11/1095—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 with movable suction side
    • 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
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

Dispositif destiné à appliquer un fluide de manière topique à un patient, qui comprend un logement doté d'un orifice. Ledit logement comprend un piston coulissant entre une première position et une seconde position d'amorçage, un moyen de contrainte agissant sur le piston pour déplacer ce dernier vers la première position, un moyen de retenue libérable destiné à maintenir le piston dans la position d'amorçage contre l'action du moyen de contrainte, une chambre de stockage destinée à contenir le fluide, ladite chambre se trouvant en connexion fluidique par l'intermédiaire d'une première valve avec une chambre de charge se trouvant en connexion fluidique par l'intermédiaire d'une seconde valve avec un moyen d'atomisation se trouvant en connexion fluidique avec l'orifice du logement. Ces composants sont disposés dans le logement de telle manière que pour amorcer ledit dispositif, le piston est déplacé de la première position à la position d'amorçage pour entraîner un volume prédéterminé de fluide stérile à pénétrer dans la chambre de charge par la première valve, et de l'air à pénétrer dans le logement par l'orifice. Le piston est maintenu dans la position d'amorçage contre la force du moyen de contrainte par le moyen de retenue. Pour administrer du fluide à un patient, le dispositif est placé de manière à ce que l'orifice soit adjacent au site d'application et le moyen de retenue est libéré pour permettre au moyen de contrainte de déplacer le piston de la position d'amorçage à la première position, ce qui entraîne le fluide à quitter la chambre de charge par la seconde valve, à pénétrer dans le moyen d'atomisation où le fluide est mélangé avec de l'air et à être évacué par l'orifice. De préférence, ledit dispositif est approprié pour appliquer du fluide sur la surface de l'oeil d'un patient, le fluide est un fluide stérile approprié pour être appliqué sur la surface de l'oeil et le dispositif est capable d'évacuer le fluide de l'orifice sous forme de brouillard.
PCT/EP1997/005177 1996-09-18 1997-09-18 Distributeur de fluide Ceased WO1998012511A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU47049/97A AU4704997A (en) 1996-09-18 1997-09-18 Fluid dispenser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9619445.1A GB9619445D0 (en) 1996-09-18 1996-09-18 Fluid dispenser
GB9619445.1 1996-09-18

Publications (2)

Publication Number Publication Date
WO1998012511A2 WO1998012511A2 (fr) 1998-03-26
WO1998012511A3 true WO1998012511A3 (fr) 1998-05-28

Family

ID=10800091

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/005177 Ceased WO1998012511A2 (fr) 1996-09-18 1997-09-18 Distributeur de fluide

Country Status (3)

Country Link
AU (1) AU4704997A (fr)
GB (1) GB9619445D0 (fr)
WO (1) WO1998012511A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9314808B2 (en) 2011-10-11 2016-04-19 Consort Medical Plc Fluid delivery device

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1020233A1 (fr) * 1999-01-13 2000-07-19 The Procter & Gamble Company Système de dosage et de distribution
FR2813593B1 (fr) * 2000-09-07 2002-12-06 Valois Sa Dispositif de distribution de produit fluide de type multidose
ATE357293T1 (de) * 2003-02-21 2007-04-15 Boehringer Ingelheim Micropart Spender zum abgeben eines flüssigen oder pastösen mediums
EP1709945A1 (fr) * 2005-04-08 2006-10-11 Helbling Technik Bern AG Dispositif de distribution de liquide avec chambre de dosage et assemblage de soupape à tiroir
EP1712292A1 (fr) * 2005-04-11 2006-10-18 Helbling Technik Bern AG Dispositif de distribution pour livrer un fluide ayant une chambre de dosage et une soupape à coulisse
FR2893090A1 (fr) * 2005-11-09 2007-05-11 Claude Jaunay Ensemble de pompage et de distribution de fluide
DE102006022002A1 (de) 2006-05-10 2007-11-15 Boehringer Ingelheim International Gmbh Zerstäuber und Verfahren zur Zerstäubung von Fluid
JP2010537791A (ja) * 2007-09-07 2010-12-09 リシール インターナショナル リミテッド パートナーシップ 連続的にシールする一方向バルブアセンブリおよび送達システム
EP2077132A1 (fr) 2008-01-02 2009-07-08 Boehringer Ingelheim Pharma GmbH & Co. KG Dispositif distributeur, dispositif de stockage et procédé pour la distribution d'une formulation
WO2010112358A2 (fr) 2009-03-31 2010-10-07 Boehringer Ingelheim International Gmbh Procédé de revêtement d'une surface d'un composant
EP3508239B1 (fr) 2009-05-18 2020-12-23 Boehringer Ingelheim International GmbH Adaptateur, dispositif d'inhalation et pulvérisateur
US10016568B2 (en) 2009-11-25 2018-07-10 Boehringer Ingelheim International Gmbh Nebulizer
AU2010323220B2 (en) 2009-11-25 2015-04-23 Boehringer Ingelheim International Gmbh Nebulizer
WO2011064163A1 (fr) 2009-11-25 2011-06-03 Boehringer Ingelheim International Gmbh Nébuliseur
US9943654B2 (en) 2010-06-24 2018-04-17 Boehringer Ingelheim International Gmbh Nebulizer
EP2694220B1 (fr) 2011-04-01 2020-05-06 Boehringer Ingelheim International GmbH Appareil médical pourvu d'un récipient
US9827384B2 (en) 2011-05-23 2017-11-28 Boehringer Ingelheim International Gmbh Nebulizer
WO2013152894A1 (fr) 2012-04-13 2013-10-17 Boehringer Ingelheim International Gmbh Pulvérisateur comprenant des moyens de détrompage
JP5992321B2 (ja) * 2012-12-27 2016-09-14 株式会社吉野工業所 シリンジ型噴出容器
GB2516434B (en) 2013-07-19 2015-11-25 Consort Medical Plc Fluid delivery device
JP6643231B2 (ja) 2013-08-09 2020-02-12 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング ネブライザ
ES2836977T3 (es) 2013-08-09 2021-06-28 Boehringer Ingelheim Int Nebulizador
EP3139979B1 (fr) 2014-05-07 2023-07-05 Boehringer Ingelheim International GmbH Unité, nébuliseur et procédé
SG11201608891RA (en) 2014-05-07 2016-11-29 Boehringer Ingelheim Int Nebulizer, indicator device and container
US10722666B2 (en) 2014-05-07 2020-07-28 Boehringer Ingelheim International Gmbh Nebulizer with axially movable and lockable container and indicator
EP3563894B1 (fr) 2018-05-04 2021-12-22 Boehringer Ingelheim International GmbH Nébuliseur et récipient

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871554A (en) * 1974-02-04 1975-03-18 Sybron Corp Eye wash station
GB1460064A (en) * 1974-06-20 1976-12-31 Optrex Ltd Packages comprising eye baths and eye lotions
US4623337A (en) * 1984-03-08 1986-11-18 Alpha Group, Inc. Liquid dispensing apparatus
EP0348228A1 (fr) * 1988-06-24 1989-12-27 ROHL, Hans Dispositifs pour bain oculaire
DE4015367A1 (de) * 1990-05-12 1991-11-14 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer mindestens ein medium
US5511538A (en) * 1990-07-12 1996-04-30 Habley Medical Technology Corporation Super atomizing nonchlorinated fluorocarbon medication inhaler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131115A (en) 1976-09-20 1978-12-26 Peng Sung S Eyelids-turning and eye-washing fixture
US4106673A (en) 1977-03-21 1978-08-15 Donoghue Robert J Apparatus for measuring and dispensing liquid
US4232671A (en) 1978-06-23 1980-11-11 Crump Charles L Safety eyewash package and container therefor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871554A (en) * 1974-02-04 1975-03-18 Sybron Corp Eye wash station
GB1460064A (en) * 1974-06-20 1976-12-31 Optrex Ltd Packages comprising eye baths and eye lotions
US4623337A (en) * 1984-03-08 1986-11-18 Alpha Group, Inc. Liquid dispensing apparatus
EP0348228A1 (fr) * 1988-06-24 1989-12-27 ROHL, Hans Dispositifs pour bain oculaire
DE4015367A1 (de) * 1990-05-12 1991-11-14 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer mindestens ein medium
US5511538A (en) * 1990-07-12 1996-04-30 Habley Medical Technology Corporation Super atomizing nonchlorinated fluorocarbon medication inhaler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9314808B2 (en) 2011-10-11 2016-04-19 Consort Medical Plc Fluid delivery device

Also Published As

Publication number Publication date
GB9619445D0 (en) 1996-10-30
WO1998012511A2 (fr) 1998-03-26
AU4704997A (en) 1998-04-14

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