AU2001286082A1 - Dispensing apparatus - Google Patents
Dispensing apparatusInfo
- Publication number
- AU2001286082A1 AU2001286082A1 AU2001286082A AU8608201A AU2001286082A1 AU 2001286082 A1 AU2001286082 A1 AU 2001286082A1 AU 2001286082 A AU2001286082 A AU 2001286082A AU 8608201 A AU8608201 A AU 8608201A AU 2001286082 A1 AU2001286082 A1 AU 2001286082A1
- Authority
- AU
- Australia
- Prior art keywords
- outlet
- shaft
- variable volume
- inlets
- flow path
- 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.)
- Abandoned
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
- 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
- B05B11/062—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump designed for spraying particulate material
-
- 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
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
-
- 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
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
- A61M15/003—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up
- A61M15/0033—Details of the piercing or cutting means
- A61M15/0035—Piercing means
- A61M15/0036—Piercing means hollow piercing means
-
- 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
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
- A61M15/003—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up
- A61M15/0033—Details of the piercing or cutting means
- A61M15/0041—Details of the piercing or cutting means with movable piercing or cutting means
-
- 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
- A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
-
- 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
- A61M15/08—Inhaling devices inserted into the nose
-
- 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
-
- 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
-
- 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
- A61M2205/075—Bulb 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
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
- A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0625—Mouth
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Confectionery (AREA)
- Fats And Perfumes (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to a disposable dispensing apparatus for delivering a powdered product nasally or orally. The apparatus comprises a housing (1) defining an outlet (7) and a shaft (32) having a storage chamber (33) therein for a product provided with a first inlet (34) and a first outlet (35). A sheathing means (4) is slidably mounted on the shaft and has a second inlet (42) and a second outlet closed by a frangible membrane (44). There is also provided a variable volume means (2) operatively connected to the shaft. The shaft is movable, on operation of the variable volume means to reduce the variable volume so as to pressurize gas in an interior of the variable volume means, from an initial storage position in which the first and second inlets are out of alignment so as to close a gas flow path, to a dispensing position in which the first and second inlets are brought into alignment by action of the housing against the sheathing means. At the same time, the frangible membrane is ruptured by the shaft so as to open the gas flow path, such that pressurized gas from the interior of the variable volume means is discharged along the gas flow path comprising the first and second inlets, storage chamber, second outlet and first outlet, to thereby entrain powdered product and dispense it through the housing outlet.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0025027A GB2367756B (en) | 2000-10-12 | 2000-10-12 | Dispensing apparatus |
GB0025027 | 2000-10-12 | ||
PCT/GB2001/004083 WO2002030500A1 (en) | 2000-10-12 | 2001-09-12 | Dispensing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001286082A1 true AU2001286082A1 (en) | 2002-04-22 |
Family
ID=9901157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001286082A Abandoned AU2001286082A1 (en) | 2000-10-12 | 2001-09-12 | Dispensing apparatus |
Country Status (9)
Country | Link |
---|---|
US (1) | US6866039B1 (en) |
EP (1) | EP1274477B1 (en) |
JP (1) | JP3574807B2 (en) |
AT (1) | ATE395943T1 (en) |
AU (1) | AU2001286082A1 (en) |
CA (1) | CA2415845C (en) |
DE (1) | DE60134129D1 (en) |
GB (1) | GB2367756B (en) |
WO (1) | WO2002030500A1 (en) |
Families Citing this family (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002004056A1 (en) * | 2000-07-06 | 2002-01-17 | Bespak Plc | Dispensing apparatus |
GB2367756B (en) | 2000-10-12 | 2003-01-08 | Bespak Plc | Dispensing apparatus |
US7094216B2 (en) | 2000-10-18 | 2006-08-22 | Medrad, Inc. | Injection system having a pressure isolation mechanism and/or a handheld controller |
GB2375098B (en) | 2001-04-30 | 2003-08-27 | Bespak Plc | Improvements in valves for pressurised dispensing containers |
US7549977B2 (en) * | 2002-12-20 | 2009-06-23 | Medrad, Inc. | Front load pressure jacket system with syringe holder and light illumination |
US7563249B2 (en) * | 2002-12-20 | 2009-07-21 | Medrad, Inc. | Syringe having an alignment flange, an extending lip and a radial expansion section of reduced wall thickness |
US20080154214A1 (en) * | 2006-12-22 | 2008-06-26 | Medrad, Inc. | Flow Based Pressure Isolation and Fluid Delivery System Including Flow Based Pressure Isolation |
GB2384190A (en) * | 2002-01-22 | 2003-07-23 | Bespak Plc | Dispensing device for a powdered product |
US6830564B2 (en) * | 2002-01-24 | 2004-12-14 | Robin Scott Gray | Syringe and method of using |
GB0215904D0 (en) * | 2002-07-09 | 2002-08-21 | Team Holdings Uk Ltd | Drug delivery system and method |
US7028869B2 (en) * | 2002-07-15 | 2006-04-18 | L'oreal S.A. | Device and method for packaging at least one product and method for mixing at least two products |
GB2400565B (en) * | 2003-04-17 | 2005-03-02 | Bespak Plc | Nasal drug delivery |
US8602271B2 (en) * | 2003-07-28 | 2013-12-10 | 3M Innovative Properties Company | Diaphragm seal for use in a medicinal aerosol |
GB0319119D0 (en) | 2003-08-14 | 2003-09-17 | Optinose As | Delivery devices |
US20070199568A1 (en) | 2003-12-15 | 2007-08-30 | Bespak Plc (Incorporated In The United Kingdom) | Nasal drug delivery |
GB2422786B (en) | 2005-03-03 | 2007-05-23 | Bespak Plc | Dispenser |
US7766883B2 (en) | 2007-10-30 | 2010-08-03 | Medrad, Inc. | System and method for proportional mixing and continuous delivery of fluids |
US9433730B2 (en) | 2013-03-14 | 2016-09-06 | Bayer Healthcare Llc | Fluid mixing control device for a multi-fluid delivery system |
US9011377B2 (en) | 2008-11-05 | 2015-04-21 | Bayer Medical Care Inc. | Fluid mixing control device for a multi-fluid delivery system |
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EP2035068A1 (en) | 2006-06-27 | 2009-03-18 | Brin Tech International Limited | Inhaler |
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DE102007023012A1 (en) * | 2007-05-15 | 2008-11-20 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Atomizer and filter |
GB2479842B (en) | 2007-05-18 | 2012-03-14 | Malvern Instr Ltd | Method and apparatus for dispersing a sample of particulate material |
PL211358B1 (en) * | 2007-06-18 | 2012-05-31 | Przedsiębiorstwo Produkcji Farmaceutycznej Hasco Lek Społka Akcyjna | Inhaler for powder medicines |
EP2077132A1 (en) | 2008-01-02 | 2009-07-08 | Boehringer Ingelheim Pharma GmbH & Co. KG | Dispensing device, storage device and method for dispensing a formulation |
US8062254B2 (en) | 2008-01-08 | 2011-11-22 | MacLean, LLC | Spring driven adjustable oral syringe |
EP2414560B1 (en) | 2009-03-31 | 2013-10-23 | Boehringer Ingelheim International GmbH | Method for coating a surface of a component |
WO2010133294A2 (en) | 2009-05-18 | 2010-11-25 | Boehringer Ingelheim International Gmbh | Adapter, inhalation device, and atomizer |
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US10507293B2 (en) | 2015-06-24 | 2019-12-17 | Ethicon, Inc. | Hemostatic powder delivery devices and methods |
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FR2733758B1 (en) | 1995-05-04 | 1997-07-18 | Stelumi Sa | PROCESS AND TREATMENT OF A PACKAGING ELEMENT, ESPECIALLY FOR MEDICAL OR PHARMACEUTICAL USE; CONDITIONING ELEMENT THUS PROCESSED |
DE19518810A1 (en) * | 1995-05-26 | 1996-11-28 | Bayer Ag | Nasal applicator |
WO1997032672A1 (en) | 1996-03-04 | 1997-09-12 | Polar Materials, Inc. | Method for bulk coating using a plasma process |
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IL127449A0 (en) | 1996-06-10 | 1999-10-28 | Sarnoff Corp | Inhaler apparatus with modified surfaces for enhanced release of dry powders |
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GB2316673B (en) | 1996-09-03 | 1999-12-29 | Bespak Plc | Metering valve |
DE19700838A1 (en) | 1997-01-13 | 1998-07-16 | Schwabe Willmar Gmbh & Co | Inhalation aid for insertion between a mouth or nose of a patient and a batching aerosol container |
SE9701750D0 (en) | 1997-05-12 | 1997-05-12 | Astra Pharma Prod | Inhalation device and method of manufacture thereof |
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EP1064102B1 (en) * | 1998-03-10 | 2003-11-26 | Valois S.A.S. | Reservoir, reservoir filling method and device for dispensing powder contained in the reservoir |
FR2775963B1 (en) | 1998-03-10 | 2000-05-19 | Valois Sa | DEVICE FOR UNITLY DELIVERING A DOSAGE OF PRODUCT USING A GAS FLOW UNDER PRESSURE |
GB9806939D0 (en) | 1998-03-31 | 1998-05-27 | Procter & Gamble | A spray device |
JP2002526210A (en) | 1998-09-24 | 2002-08-20 | アストラゼネカ・アクチエボラーグ | Inhaler |
US6120481A (en) | 1998-12-21 | 2000-09-19 | Becton, Dickinson And Company | Scale on a plastic syringe |
DK1066849T3 (en) * | 1999-01-14 | 2007-01-02 | Teijin Ltd | Device for administering a constant amount of powder |
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DE19942791A1 (en) | 1999-09-08 | 2001-03-15 | Pfeiffer Erich Gmbh & Co Kg | Media Donor |
US20010029947A1 (en) | 1999-12-17 | 2001-10-18 | Steve Paboojian | Receptacles to facilitate the extraction of powders |
GB2367756B (en) | 2000-10-12 | 2003-01-08 | Bespak Plc | Dispensing apparatus |
US6782887B2 (en) * | 2001-01-12 | 2004-08-31 | Becton, Dickinson And Company | Medicament respiratory delivery device and cartridge |
-
2000
- 2000-10-12 GB GB0025027A patent/GB2367756B/en not_active Expired - Lifetime
-
2001
- 2001-09-12 DE DE60134129T patent/DE60134129D1/en not_active Expired - Lifetime
- 2001-09-12 EP EP01965441A patent/EP1274477B1/en not_active Expired - Lifetime
- 2001-09-12 US US10/399,167 patent/US6866039B1/en not_active Expired - Lifetime
- 2001-09-12 WO PCT/GB2001/004083 patent/WO2002030500A1/en active IP Right Grant
- 2001-09-12 AT AT01965441T patent/ATE395943T1/en not_active IP Right Cessation
- 2001-09-12 CA CA002415845A patent/CA2415845C/en not_active Expired - Fee Related
- 2001-09-12 JP JP2002533938A patent/JP3574807B2/en not_active Expired - Fee Related
- 2001-09-12 AU AU2001286082A patent/AU2001286082A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP3574807B2 (en) | 2004-10-06 |
JP2004510559A (en) | 2004-04-08 |
EP1274477A1 (en) | 2003-01-15 |
GB2367756A (en) | 2002-04-17 |
GB0025027D0 (en) | 2000-11-29 |
GB2367756B (en) | 2003-01-08 |
WO2002030500A1 (en) | 2002-04-18 |
CA2415845A1 (en) | 2002-04-18 |
ATE395943T1 (en) | 2008-06-15 |
US6866039B1 (en) | 2005-03-15 |
DE60134129D1 (en) | 2008-07-03 |
EP1274477B1 (en) | 2008-05-21 |
CA2415845C (en) | 2007-04-03 |
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