FR2257351A1 - Aerosol device for solid vaccines - feed and breaker screws deliver material sideways into blower chamber - Google Patents

Aerosol device for solid vaccines - feed and breaker screws deliver material sideways into blower chamber

Info

Publication number
FR2257351A1
FR2257351A1 FR7401525A FR7401525A FR2257351A1 FR 2257351 A1 FR2257351 A1 FR 2257351A1 FR 7401525 A FR7401525 A FR 7401525A FR 7401525 A FR7401525 A FR 7401525A FR 2257351 A1 FR2257351 A1 FR 2257351A1
Authority
FR
France
Prior art keywords
feed
motor
sideways
blower chamber
aerosol device
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.)
Granted
Application number
FR7401525A
Other languages
French (fr)
Other versions
FR2257351B1 (en
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.)
Individual
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
Priority to FR7401525A priority Critical patent/FR2257351A1/en
Publication of FR2257351A1 publication Critical patent/FR2257351A1/en
Application granted granted Critical
Publication of FR2257351B1 publication Critical patent/FR2257351B1/fr
Granted 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
    • 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
    • B05B7/14—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 designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
    • A61D7/04—Devices for anaesthetising animals by gases or vapours; Inhaling 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
    • 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
    • A61M15/0065—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
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/06—Solids
    • A61M2202/062—Desiccants
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/06—Solids
    • A61M2202/064—Powder

Abstract

An aerosol for producing a suspension of particles of solid matter in the air, such as a vaccine for treatment of animals or poultry, has a housing (1) with a hopper (2) for the solid material (15) at the top, discharging onto a screw conveyor (19) mounted inside a block sloping downwards at an angle, and driven by a motor (22) at the end of the block. A second screw shaped member (25) located at the delivery point and driven by a further motor (27) breaks up any lumps. The output of solid material is blown sideways by an air jet (13) into a distributor of known design also fed with compressed air, the entry point to its distributor chamber being level with the sideways discharge opening, and its nozzle pointing upwards at an angle. The delivery motor is of variable speed type to vary the output of the device.
FR7401525A 1974-01-11 1974-01-11 Aerosol device for solid vaccines - feed and breaker screws deliver material sideways into blower chamber Granted FR2257351A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7401525A FR2257351A1 (en) 1974-01-11 1974-01-11 Aerosol device for solid vaccines - feed and breaker screws deliver material sideways into blower chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401525A FR2257351A1 (en) 1974-01-11 1974-01-11 Aerosol device for solid vaccines - feed and breaker screws deliver material sideways into blower chamber

Publications (2)

Publication Number Publication Date
FR2257351A1 true FR2257351A1 (en) 1975-08-08
FR2257351B1 FR2257351B1 (en) 1978-03-24

Family

ID=9133584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401525A Granted FR2257351A1 (en) 1974-01-11 1974-01-11 Aerosol device for solid vaccines - feed and breaker screws deliver material sideways into blower chamber

Country Status (1)

Country Link
FR (1) FR2257351A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166294A2 (en) * 1984-06-18 1986-01-02 Miles Inc. Medicament inhalation device
EP0592540A1 (en) * 1991-07-02 1994-04-20 Inhale, Inc. Method and device for delivering aerosolized medicaments
US5780014A (en) * 1995-04-14 1998-07-14 Inhale Therapeutic Systems Method and apparatus for pulmonary administration of dry powder alpha 1-antitrypsin
WO2001085241A1 (en) * 2000-05-10 2001-11-15 Pari GmbH Spezialisten für effektive Inhalation Breath-controlled therapeutic inhalation device
US6681767B1 (en) 1991-07-02 2004-01-27 Nektar Therapeutics Method and device for delivering aerosolized medicaments
ES2233159A1 (en) * 2002-12-30 2005-06-01 Universidad De Las Palmas De Gran Canaria Piston-based constant speed particle generator producing aerosol in fluidized bed for transport to filter systems
WO2006105980A1 (en) * 2005-04-08 2006-10-12 Nycomed Gmbh Device for dosing and dry nebulization
US7347200B2 (en) 2000-10-31 2008-03-25 Smithkline Beecham Corporation Medicament dispenser
US9700529B2 (en) 2002-05-03 2017-07-11 Nektar Therapeutics Particulate materials

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6582728B1 (en) 1992-07-08 2003-06-24 Inhale Therapeutic Systems, Inc. Spray drying of macromolecules to produce inhaleable dry powders
US6509006B1 (en) 1992-07-08 2003-01-21 Inhale Therapeutic Systems, Inc. Devices compositions and methods for the pulmonary delivery of aerosolized medicaments
US6051256A (en) 1994-03-07 2000-04-18 Inhale Therapeutic Systems Dispersible macromolecule compositions and methods for their preparation and use
MX9603936A (en) 1994-03-07 1997-05-31 Inhale Therapeutic Syst Methods and compositions for pulmonary delivery of insulin.
WO1996009085A1 (en) 1994-09-21 1996-03-28 Inhale Therapeutic Systems Apparatus and methods for dispersing dry powder medicaments
US20030203036A1 (en) 2000-03-17 2003-10-30 Gordon Marc S. Systems and processes for spray drying hydrophobic drugs with hydrophilic excipients
US6257233B1 (en) 1998-06-04 2001-07-10 Inhale Therapeutic Systems Dry powder dispersing apparatus and methods for their use
US7575761B2 (en) 2000-06-30 2009-08-18 Novartis Pharma Ag Spray drying process control of drying kinetics
GB0216562D0 (en) 2002-04-25 2002-08-28 Bradford Particle Design Ltd Particulate materials

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166294A2 (en) * 1984-06-18 1986-01-02 Miles Inc. Medicament inhalation device
EP0166294A3 (en) * 1984-06-18 1986-12-17 Miles Laboratories, Inc. Medicament inhalation device
US5458135A (en) * 1991-07-02 1995-10-17 Inhale Therapeutic Systems Method and device for delivering aerosolized medicaments
US6138668A (en) * 1991-07-02 2000-10-31 Inhale Therpeutic Systems Method and device for delivering aerosolized medicaments
EP0592540A1 (en) * 1991-07-02 1994-04-20 Inhale, Inc. Method and device for delivering aerosolized medicaments
US5775320A (en) * 1991-07-02 1998-07-07 Inhale Therapeutic Systems Method and device for delivering aerosolized medicaments
EP0592540A4 (en) * 1991-07-02 1994-12-07 Inhale Inc Method and device for delivering aerosolized medicaments.
US6681767B1 (en) 1991-07-02 2004-01-27 Nektar Therapeutics Method and device for delivering aerosolized medicaments
US5780014A (en) * 1995-04-14 1998-07-14 Inhale Therapeutic Systems Method and apparatus for pulmonary administration of dry powder alpha 1-antitrypsin
US5993783A (en) * 1995-04-14 1999-11-30 Inhale Therapeutic Systems Method and apparatus for pulmonary administration of dry powder α1-antitrypsin
WO2001085241A1 (en) * 2000-05-10 2001-11-15 Pari GmbH Spezialisten für effektive Inhalation Breath-controlled therapeutic inhalation device
US7347200B2 (en) 2000-10-31 2008-03-25 Smithkline Beecham Corporation Medicament dispenser
US7597099B2 (en) 2000-10-31 2009-10-06 Glaxo Group Limited Medicament dispenser
US9700529B2 (en) 2002-05-03 2017-07-11 Nektar Therapeutics Particulate materials
US10945972B2 (en) 2002-05-03 2021-03-16 Nektar Therapeutics Particulate materials
US10188614B2 (en) 2002-05-03 2019-01-29 Nektar Therapeutics Particulate materials
ES2233159A1 (en) * 2002-12-30 2005-06-01 Universidad De Las Palmas De Gran Canaria Piston-based constant speed particle generator producing aerosol in fluidized bed for transport to filter systems
WO2006105980A1 (en) * 2005-04-08 2006-10-12 Nycomed Gmbh Device for dosing and dry nebulization
AU2006233606B2 (en) * 2005-04-08 2013-01-10 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Device for dosing and dry nebulization
US9636470B2 (en) 2005-04-08 2017-05-02 Gerhard Pohlmann Device for dosing and dry nebulization
EA013024B1 (en) * 2005-04-08 2010-02-26 Никомед Гмбх Device for dosing and dry nebulization
US9713682B2 (en) 2005-04-08 2017-07-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for dosing and dry nebulization
EA012055B1 (en) * 2005-04-08 2009-08-28 Никомед Гмбх Device for dosing and dry nebulization
WO2006108558A1 (en) * 2005-04-08 2006-10-19 Nycomed Gmbh Device for dosing and dry nebulization

Also Published As

Publication number Publication date
FR2257351B1 (en) 1978-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse