MY142841A - Aerosol generator for drug formulation - Google Patents
Aerosol generator for drug formulationInfo
- Publication number
- MY142841A MY142841A MYPI20030119A MY142841A MY 142841 A MY142841 A MY 142841A MY PI20030119 A MYPI20030119 A MY PI20030119A MY 142841 A MY142841 A MY 142841A
- Authority
- MY
- Malaysia
- Prior art keywords
- mouthpiece
- aerosol
- user
- air
- fluid
- Prior art date
Links
Landscapes
- Nozzles (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
AN AEROSOL GENERATOR (101) SUCH AS A HAND-HELD INHALER AND METHOD OF DELIVERING AEROSOL TO A USER INHALING ON AN OUTLET OF A MOUTHPIECE (105) WHEN A PRESSURE DROP IS DETECTED WITHIN THE MOUTHPIECE (105). A MEDICATED FLUID PASSING THROUGH A CAPILLARY PASSAGE (102) IS HEATED SUFFICIENTLY TO VAPORIZE THE FLUID AND FORM THE AEROSOL BY CONDENSATION OF THE VAPORIZED FLUID AS IT ADMIXES WITH AIR. AIR IS SUPPLIED TO THE MOUTHPIECE (105) THROUGH AN AIR PASSAGE WHICH IS INITIALLY CLOSED DURING DETECTION OF THE PRESSURE DROP. A METERING CHAMBER (122) ALLOWS CONSISTENT DELIVERY OF PRECISE DOSES OF FLUID TO THE CAPILLARY PASSAGE (102). THE PRESSURE DROP IS DETECTED BEFORE AIR IS SUPPLIED TO THE MOUTHPIECE (105) WITH THE RESULT THAT THE AEROSOL CAN BE QUICKLY DELIVERED TO THE USER AS THE USER BEGINS TO INHALE ON THE MOUTHPIECE (105) . THE QUICK DELIVERY OD AEROSOL PROVIDES MORE EFFICIENT USE OF THE USER'S LUNG CAPACITY.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34787202P | 2002-01-15 | 2002-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY142841A true MY142841A (en) | 2011-01-14 |
Family
ID=45020629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI20030119 MY142841A (en) | 2002-01-15 | 2003-01-15 | Aerosol generator for drug formulation |
Country Status (2)
| Country | Link |
|---|---|
| MY (1) | MY142841A (en) |
| TW (1) | TWI311061B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2903451T3 (en) * | 2017-07-07 | 2022-04-01 | Philip Morris Products Sa | Aerosol generating system with four contacts |
| NL2020616B1 (en) | 2018-02-03 | 2019-08-14 | Illumina Inc | Cartridge with laminated manifold |
-
2003
- 2003-01-13 TW TW92100591A patent/TWI311061B/en not_active IP Right Cessation
- 2003-01-15 MY MYPI20030119 patent/MY142841A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW200302115A (en) | 2003-08-01 |
| TWI311061B (en) | 2009-06-21 |
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