MY154957A - Dry powder inhalation system for transpulmonary administration - Google Patents
Dry powder inhalation system for transpulmonary administrationInfo
- Publication number
- MY154957A MY154957A MYPI20034791A MYPI20034791A MY154957A MY 154957 A MY154957 A MY 154957A MY PI20034791 A MYPI20034791 A MY PI20034791A MY PI20034791 A MYPI20034791 A MY PI20034791A MY 154957 A MY154957 A MY 154957A
- Authority
- MY
- Malaysia
- Prior art keywords
- freeze
- dry powder
- inhalation system
- powder inhalation
- dried composition
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Medicinal Preparation (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
A DRY POWDER INHALATION SYSTEM SUITABLE FOR TRANSPULMONARY ADMINISTRATION. THE DRY POWDER INHALATION SYSTEM IS CHARACTERIZED BY USING A COMBINATION OF: (1) A VESSEL (1) HOUSING A FREEZE-DRIED COMPOSITION (2) PREPARED BY FREEZE-DRYING A COMPOSITION LIQUID CONTAINING INGREDIENTS IN A NON-DISSOLVED FORM, AND HAS: (i) A NON-POWDER CAKE-LIKE FORM, (ii) A DISINTEGRATION INDEX OF 0.05 OR MORE, AND (iii) A PROPERTY OF BECOMING FINE PARTICLES HAVING A MEAN PARTICLE DIAMETER (MASS MEDIAN AERODYNAMIC DIAMETER) OF 10 MICRONS OR LESS OR A FINE PARTICLE FRACTION OF 10% OR MORE UPON RECEIPT OF AN AIR IMPACT HAVING AN AIR SPEED OF AT LEAST 1 M/SEC AND AN AIR FLOW RATE OF AT LEAST 17 ML/SEC; AND (2) A DEVICE COMPRISING A MEMBER CAPABLE OF APPLYING THE AIR IMPACT TO THE FREEZE-DRIED COMPOSITION IN SAID VESSEL (1), AND A MEMBER FOR DISCHARGING THE POWDER-FORM FREEZE-DRIED COMPOSITION THAT HAS BEEN MADE INTO FINE PARTICLES
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002363158 | 2002-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY154957A true MY154957A (en) | 2015-08-28 |
Family
ID=40490921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20034791A MY154957A (en) | 2002-12-13 | 2003-12-13 | Dry powder inhalation system for transpulmonary administration |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP4822709B2 (en) |
AR (1) | AR042454A1 (en) |
CU (1) | CU20050115A7 (en) |
EA (1) | EA009775B1 (en) |
MY (1) | MY154957A (en) |
TW (1) | TWI327073B (en) |
ZA (1) | ZA200505312B (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05963A (en) * | 1990-04-13 | 1993-01-08 | Toray Ind Inc | Polypeptide composition |
JP3492154B2 (en) * | 1997-06-26 | 2004-02-03 | サンデン株式会社 | Beverage vending machine |
JP3547612B2 (en) * | 1998-03-20 | 2004-07-28 | 株式会社日立ユニシアオートモティブ | Inhalation type dispenser |
GB2353222B (en) * | 1999-06-23 | 2001-09-19 | Cambridge Consultants | Inhalers |
KR100702878B1 (en) * | 1999-10-29 | 2007-04-04 | 넥타르 테라퓨틱스 | Dry powder compositions having improved dispersivity |
JP4931282B2 (en) * | 2000-10-02 | 2012-05-16 | 日本ケミカルリサーチ株式会社 | Bioactive peptide-containing powder |
JP3943845B2 (en) * | 2001-02-15 | 2007-07-11 | 芳枝 米谷 | Liposome vector |
-
2003
- 2003-12-12 AR ARP030104597A patent/AR042454A1/en unknown
- 2003-12-12 TW TW092135122A patent/TWI327073B/en not_active IP Right Cessation
- 2003-12-12 EA EA200500967A patent/EA009775B1/en not_active IP Right Cessation
- 2003-12-12 JP JP2004560627A patent/JP4822709B2/en not_active Expired - Fee Related
- 2003-12-12 ZA ZA200505312A patent/ZA200505312B/en unknown
- 2003-12-13 MY MYPI20034791A patent/MY154957A/en unknown
-
2005
- 2005-06-13 CU CU20050115A patent/CU20050115A7/en unknown
Also Published As
Publication number | Publication date |
---|---|
TWI327073B (en) | 2010-07-11 |
EA009775B1 (en) | 2008-04-28 |
JP4822709B2 (en) | 2011-11-24 |
JPWO2004054555A1 (en) | 2006-04-13 |
AR042454A1 (en) | 2005-06-22 |
ZA200505312B (en) | 2006-10-25 |
EA200500967A1 (en) | 2006-02-24 |
TW200418520A (en) | 2004-10-01 |
CU20050115A7 (en) | 2009-02-20 |
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