EA200500967A1 - NEW POWDER INHALATION SYSTEM FOR EXTRACTIVE EXTRACTION - Google Patents
NEW POWDER INHALATION SYSTEM FOR EXTRACTIVE EXTRACTIONInfo
- Publication number
- EA200500967A1 EA200500967A1 EA200500967A EA200500967A EA200500967A1 EA 200500967 A1 EA200500967 A1 EA 200500967A1 EA 200500967 A EA200500967 A EA 200500967A EA 200500967 A EA200500967 A EA 200500967A EA 200500967 A1 EA200500967 A1 EA 200500967A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- powder inhalation
- inhalation system
- fine particles
- lyophilized composition
- sec
- Prior art date
Links
Abstract
Настоящее изобретение включает новую порошковую ингаляционную систему, пригодную для чрезлегочного введения. Порошковая ингаляционная система по настоящему изобретению, характеризуется использованием сочетания:(1) емкости, вмещающей лиофилизированную композицию, приготовленную посредством лиофилизации жидкой композиции, содержащей ингредиенты в нерастворенной форме, и которая имеет:(i) непорошкообразную форму в виде кека,(ii) индекс дезинтеграции 0,05 или выше и(iii) свойство превращаться в тонкодисперсные частицы со средним диаметром 10 мкм или меньше или фракцию тонкодисперсных частиц в количестве 10% или больше при получении воздушного воздействия со скоростью воздуха по крайней мере 1 м/с и расходом воздуха по крайней мере 17 мл/с; и(2) устройства, содержащего элемент, осуществляющий указанное воздушное воздействие на лиофилизированную композицию в указанной емкости, и элемент для выпуска порошкообразной лиофилизированной композиции, которая превращена в тонкодисперсные частицы.Международная заявка была опубликована вместе с отчетом о международном поиске.The present invention includes a new powder inhalation system suitable for transpulmonary administration. The powder inhalation system of the present invention is characterized by using a combination of: (1) a container containing a lyophilized composition prepared by freeze-drying a liquid composition containing ingredients in undissolved form, and which has: (i) a non-powdery form in the form of a cake, (ii) a disintegration index 0.05 or higher and (iii) the property to turn into fine particles with an average diameter of 10 μm or less, or a fraction of fine particles in an amount of 10% or more when receiving air impact Ia having an air speed of at least 1m / sec and an air flow rate of at least 17 ml / sec; and (2) a device containing an element that performs the specified air exposure on the lyophilized composition in the specified container, and an element for producing a powdered lyophilized composition that has been turned into fine particles. The international application was published together with an international search report.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002363158 | 2002-12-13 | ||
PCT/JP2003/015931 WO2004054555A1 (en) | 2001-06-15 | 2003-12-12 | Novel dry powder inhalation system for transpulmonary administration |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200500967A1 true EA200500967A1 (en) | 2006-02-24 |
EA009775B1 EA009775B1 (en) | 2008-04-28 |
Family
ID=40490921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200500967A EA009775B1 (en) | 2002-12-13 | 2003-12-12 | Novel dry 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 |
IL149085A0 (en) * | 1999-10-29 | 2002-11-10 | Inhale Therapeutic Syst | A dry powder composition containing a di or tripeptide |
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 ZA ZA200505312A patent/ZA200505312B/en unknown
- 2003-12-12 JP JP2004560627A patent/JP4822709B2/en not_active Expired - Fee Related
- 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
- 2003-12-13 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 |
JPWO2004054555A1 (en) | 2006-04-13 |
TW200418520A (en) | 2004-10-01 |
AR042454A1 (en) | 2005-06-22 |
CU20050115A7 (en) | 2009-02-20 |
JP4822709B2 (en) | 2011-11-24 |
ZA200505312B (en) | 2006-10-25 |
MY154957A (en) | 2015-08-28 |
EA009775B1 (en) | 2008-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |