CA2152391C - Dispensing device - Google Patents

Dispensing device Download PDF

Info

Publication number
CA2152391C
CA2152391C CA002152391A CA2152391A CA2152391C CA 2152391 C CA2152391 C CA 2152391C CA 002152391 A CA002152391 A CA 002152391A CA 2152391 A CA2152391 A CA 2152391A CA 2152391 C CA2152391 C CA 2152391C
Authority
CA
Canada
Prior art keywords
electrical
liquid
comminuted
charger
comminution
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 - Fee Related
Application number
CA002152391A
Other languages
English (en)
French (fr)
Other versions
CA2152391A1 (en
Inventor
Ronald Alan Coffee
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.)
Ventaira Pharmaceuticals Inc
Original Assignee
Ventaira 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 Ventaira Pharmaceuticals Inc filed Critical Ventaira Pharmaceuticals Inc
Publication of CA2152391A1 publication Critical patent/CA2152391A1/en
Application granted granted Critical
Publication of CA2152391C publication Critical patent/CA2152391C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/002—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means comprising means for neutralising the spray of charged droplets or particules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/043—Discharge apparatus, e.g. electrostatic spray guns using induction-charging
    • 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
    • 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
    • A61M15/0093—Inhalators mechanically breath-triggered without arming or cocking, e.g. acting directly on the delivery valve
    • 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
    • A61M15/02—Inhalators with activated or ionised fluids, e.g. electrohydrodynamic [EHD] or electrostatic devices; Ozone-inhalators with radioactive tagged particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Medicinal Preparation (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Massaging Devices (AREA)
  • Surgical Instruments (AREA)
  • Noodles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Cyclones (AREA)
  • Catching Or Destruction (AREA)
CA002152391A 1992-12-22 1993-12-22 Dispensing device Expired - Fee Related CA2152391C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB929226717A GB9226717D0 (en) 1992-12-22 1992-12-22 Induction-operated electro-hydrodynamic spray device with means of modifying droplet trajectories
GB9226717.8 1992-12-22
PCT/GB1993/002634 WO1994014543A2 (en) 1992-12-22 1993-12-22 Dispensing device

Publications (2)

Publication Number Publication Date
CA2152391A1 CA2152391A1 (en) 1994-07-07
CA2152391C true CA2152391C (en) 2007-03-06

Family

ID=10727028

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002152391A Expired - Fee Related CA2152391C (en) 1992-12-22 1993-12-22 Dispensing device

Country Status (16)

Country Link
EP (2) EP0675764B1 (enExample)
JP (1) JPH08504670A (enExample)
KR (1) KR100317897B1 (enExample)
CN (1) CN1069557C (enExample)
AT (1) ATE238105T1 (enExample)
AU (1) AU716733B2 (enExample)
CA (1) CA2152391C (enExample)
DE (1) DE69332910T2 (enExample)
DK (1) DK0675764T3 (enExample)
ES (1) ES2196021T3 (enExample)
GB (1) GB9226717D0 (enExample)
NZ (1) NZ258988A (enExample)
PT (1) PT675764E (enExample)
TW (1) TW281641B (enExample)
WO (1) WO1994014543A2 (enExample)
ZA (1) ZA939614B (enExample)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9225098D0 (en) 1992-12-01 1993-01-20 Coffee Ronald A Charged droplet spray mixer
US6105571A (en) 1992-12-22 2000-08-22 Electrosols, Ltd. Dispensing device
GB9511514D0 (en) * 1995-06-07 1995-08-02 Ici Plc Electrostatic spraying
SE504458C2 (sv) * 1995-06-21 1997-02-17 Lars Gunnar Nilsson Inhalator för elektrisk dosering av substanser
US6079634A (en) * 1996-05-30 2000-06-27 The Procter & Gamble Company Electrostatic spraying
JP4077035B2 (ja) 1996-07-23 2008-04-16 バテル メモリアル インスティチュート 材料を形成する方法
US20080119772A1 (en) 2001-01-11 2008-05-22 Ronald Alan Coffee Dispensing device and method for forming material
US6252129B1 (en) 1996-07-23 2001-06-26 Electrosols, Ltd. Dispensing device and method for forming material
DE69841614D1 (de) * 1997-06-20 2010-05-27 Univ New York Elektrosprühen von lösungen zur massenherstellung von chips und molekülbibliotheken
GB2327895B (en) * 1997-08-08 2001-08-08 Electrosols Ltd A dispensing device
GB2334461B (en) * 1998-02-20 2002-01-23 Bespak Plc Inhalation apparatus
FR2776538B1 (fr) * 1998-03-27 2000-07-21 Centre Nat Rech Scient Moyens de pulverisation electrohydrodynamique
CN1084225C (zh) * 1998-04-24 2002-05-08 杭州大学 直接合成二甲醚的催化剂及其制备方法
GB2345010B (en) * 1998-12-17 2002-12-31 Electrosols Ltd A delivery device
US6397838B1 (en) * 1998-12-23 2002-06-04 Battelle Pulmonary Therapeutics, Inc. Pulmonary aerosol delivery device and method
DE60013425T2 (de) 1999-05-03 2005-09-08 Battelle Memorial Institute, Columbus Arzneizusammensetzungen zur aerosolbildung und zu inhalationszwecken
CA2405169C (en) 2000-04-03 2011-07-26 Battelle Memorial Institute Devices and formulations
US6339107B1 (en) 2000-08-02 2002-01-15 Syntex (U.S.A.) Llc Methods for treatment of Emphysema using 13-cis retinoic acid
EP1935869A1 (en) 2000-10-02 2008-06-25 F. Hoffmann-La Roche Ag Retinoids for the treatment of emphysema
EP1343521A2 (en) 2000-12-01 2003-09-17 Battelle Memorial Institute Method for the stabilizing biomolecules (e.g. insulin) in liquid formulations
US7891578B2 (en) 2001-03-22 2011-02-22 Battelle Memorial Institute Liquid formations for electrohydrodymanic spraying containing polymer and suspended particles
ZA200504940B (en) 2003-01-28 2006-09-27 Xenoport Inc Amino acid derived prodrugs of propofol, compositions and uses thereof
ES2436606T3 (es) 2003-03-12 2014-01-03 Celgene Corporation Compuestos de 7-amido-isoindolilo y sus usos farmacéuticos
HUE031794T2 (en) 2003-04-11 2017-08-28 Ptc Therapeutics Inc 1,2,4-oxadiol-benzoic acid compounds and their use for nonsense suppression and disease treatment
US7230003B2 (en) 2003-09-09 2007-06-12 Xenoport, Inc. Aromatic prodrugs of propofol, compositions and uses thereof
JP2007511618A (ja) 2003-11-19 2007-05-10 シグナル ファーマシューティカルズ，エルエルシー インダゾール化合物およびタンパク質キナーゼ阻害剤としてのその使用方法
ES2315897T3 (es) 2004-07-12 2009-04-01 Xenoport, Inc. Aminoacidos derivados de porfarmacos de composiciones de propofol y usos del mismo.
US7241807B2 (en) 2004-07-12 2007-07-10 Xenoport, Inc. Prodrugs of propofol, compositions and uses thereof
PT1824482E (pt) 2004-12-17 2014-05-13 Anadys Pharmaceuticals Inc Compostos 3h-oxazolo e 3h-tiazolo[4,5-d]pirimidin-2-ona 3,5- -di-substituídos e 3,5,7-tri-substituídos e seus pró- -fármacos
ES2340189T3 (es) 2004-12-23 2010-05-31 Xenoport, Inc. Profarmacos de propofol derivados del aminoacido serina, composiciones, usos y formas cristalinas de los mismos.
EP1928881A2 (en) 2005-08-19 2008-06-11 Pharmacofore, Inc. Prodrugs of active agents
EP2004619A1 (en) 2006-03-23 2008-12-24 Amgen Inc. 1-phenylsulfonyl-diaza heterocyclic amide compounds and their uses as modulators of hydroxsteroid dehydrogenases
CA2653741C (en) 2006-05-26 2015-07-07 Thomas E. Jenkins Controlled release of phenolic opioids
ES2349887T3 (es) 2006-06-08 2011-01-12 Amgen Inc. Derivados de benzamida y usos relacionados con los mismos.
TW200808695A (en) 2006-06-08 2008-02-16 Amgen Inc Benzamide derivatives and uses related thereto
WO2007150001A1 (en) 2006-06-22 2007-12-27 Anadys Pharmaceuticals, Inc. Pyrro[1,2-b]pyridazinone compounds
JP5345527B2 (ja) 2006-06-22 2013-11-20 アナディス ファーマシューティカルズ インク プロドラッグである５−アミノ−３−（３’−デオキシ−β−Ｄ−リボフラノシル）−チアゾロ［４，５−ｄ］ピリミジン−２，７−ジオン
EP2040712B1 (en) 2006-07-18 2011-03-02 Anadys Pharmaceuticals, Inc. Carbonate and carbamate prodrugs of thiazolo [4,5-d] pyrimidines
CA2659155A1 (en) 2006-07-20 2008-01-24 Amgen Inc. Substituted azole aromatic heterocycles as inhibitors of 11.beta.-hsd-1
AU2007343726A1 (en) 2006-12-26 2008-07-24 Amgen Inc. N-cyclohexyl benzamides and benzeneacetamides as inhibitors of 11-beta-hydroxysteroid dehydrogenases
US20110229438A1 (en) 2008-10-09 2011-09-22 Anadys Pharmaceuticals, Inc. Method of inhibiting hepatitus c virus by combination of a 5,6-dihydro-1h-pyridin-2-one and one or more additional antiviral compounds
WO2012158271A1 (en) 2011-04-06 2012-11-22 Anadys Pharmaceuticals, Inc. Bridged polycyclic compounds as antiviral agents
GB2556817B (en) 2015-10-01 2019-11-06 Elysium Therapeutics Inc Polysubunit opioid prodrugs resistant to overdose and abuse
US10335406B2 (en) 2015-10-01 2019-07-02 Elysium Therapeutics, Inc. Opioid compositions resistant to overdose and abuse
JP6657505B2 (ja) * 2015-11-09 2020-03-04 アネスト岩田株式会社 静電噴霧装置及び静電噴霧方法
EP3323455B1 (de) * 2016-11-21 2021-08-11 Aptar Radolfzell GmbH Inhalationseinrichtung zum zwecke des inhalierens eines tröpfchennebels
WO2018170465A1 (en) 2017-03-17 2018-09-20 Elysium Therapeutics, Inc. Polysubunit opioid prodrugs resistant to overdose and abuse
CN112915347B (zh) * 2021-01-21 2023-09-05 浙江大学医学院附属第一医院 一种可连接呼吸机的前列环素药液电极雾化装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565070A (en) * 1969-02-28 1971-02-23 Riker Laboratories Inc Inhalation actuable aerosol dispenser
GB1527592A (en) * 1974-08-05 1978-10-04 Ici Ltd Wound dressing
US4266721A (en) * 1979-09-17 1981-05-12 Ppg Industries, Inc. Spray application of coating compositions utilizing induction and corona charging means
EP0152446B1 (en) * 1983-08-18 1988-12-21 Imperial Chemical Industries Plc Electrostatic spraying process and apparatus
GB8604328D0 (en) * 1986-02-21 1986-03-26 Ici Plc Producing spray of droplets of liquid
GB8614566D0 (en) * 1986-06-16 1986-07-23 Ici Plc Spraying
US5115971A (en) * 1988-09-23 1992-05-26 Battelle Memorial Institute Nebulizer device
US5044564A (en) * 1989-11-21 1991-09-03 Sickles James E Electrostatic spray gun

Also Published As

Publication number Publication date
EP0675764B1 (en) 2003-04-23
AU6069998A (en) 1998-06-11
WO1994014543A3 (en) 1994-09-15
KR100317897B1 (ko) 2002-07-31
CN1090227A (zh) 1994-08-03
JPH08504670A (ja) 1996-05-21
PT675764E (pt) 2003-08-29
AU716733B2 (en) 2000-03-02
AU5709894A (en) 1994-07-19
WO1994014543A2 (en) 1994-07-07
KR950704050A (ko) 1995-11-17
GB9226717D0 (en) 1993-02-17
EP0675764A1 (en) 1995-10-11
HK1012302A1 (en) 1999-07-30
AU684735B2 (en) 1998-01-08
CN1069557C (zh) 2001-08-15
EP1342504A3 (en) 2004-03-03
EP1342504A2 (en) 2003-09-10
ES2196021T3 (es) 2003-12-16
NZ258988A (en) 1998-01-26
DE69332910T2 (de) 2004-05-19
ZA939614B (en) 1995-01-31
ATE238105T1 (de) 2003-05-15
DE69332910D1 (de) 2003-05-28
TW281641B (enExample) 1996-07-21
DK0675764T3 (da) 2003-08-04
CA2152391A1 (en) 1994-07-07

Similar Documents

Publication Publication Date Title
CA2152391C (en) Dispensing device
US6105571A (en) Dispensing device
US6880554B1 (en) Dispensing device
JP4766745B2 (ja) 経鼻式吸入器
US6595208B1 (en) Dispensing device
US6394086B1 (en) Inhalation apparatus
CN101316628B (zh) 改进的配送装置和方法
NZ258174A (en) Liquid comminution to give electrically neutral spray
WO2006071562A2 (en) Replaceable electrostatically sprayable material reservoir design having electrostatic spraying and method for using same
US20150031543A1 (en) Compositions for aerosolization of highly conductive solutions
AU684735C (en) Dispensing device
HK1012302B (en) Dispensing device
NZ328962A (en) Inhaler with electrical charging and discharging for comminution and supply of liquid to user
EP1487409A2 (en) Highly aqueous liquid carrier formulations
MXPA96004512A (en) Surti device

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20131224