ZA200408940B - A device constituting a powder air-razor. - Google Patents
A device constituting a powder air-razor. Download PDFInfo
- Publication number
- ZA200408940B ZA200408940B ZA200408940A ZA200408940A ZA200408940B ZA 200408940 B ZA200408940 B ZA 200408940B ZA 200408940 A ZA200408940 A ZA 200408940A ZA 200408940 A ZA200408940 A ZA 200408940A ZA 200408940 B ZA200408940 B ZA 200408940B
- Authority
- ZA
- South Africa
- Prior art keywords
- powder
- nozzle
- air
- substrate member
- medication
- Prior art date
Links
- 239000000843 powder Substances 0.000 title claims abstract description 309
- 239000002245 particle Substances 0.000 claims abstract description 117
- 239000003814 drug Substances 0.000 claims abstract description 80
- 229940079593 drug Drugs 0.000 claims abstract description 60
- 230000033001 locomotion Effects 0.000 claims abstract description 49
- 238000004220 aggregation Methods 0.000 claims abstract description 48
- 239000000758 substrate Substances 0.000 claims description 104
- 238000000034 method Methods 0.000 claims description 24
- 238000010008 shearing Methods 0.000 claims description 14
- 239000010419 fine particle Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 9
- 230000014759 maintenance of location Effects 0.000 claims description 9
- 238000012384 transportation and delivery Methods 0.000 claims description 8
- 229940112141 dry powder inhaler Drugs 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000005137 deposition process Methods 0.000 claims description 2
- 230000005520 electrodynamics Effects 0.000 claims description 2
- 241001539176 Hime Species 0.000 claims 1
- 241000238370 Sepia Species 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000009826 distribution Methods 0.000 description 17
- 210000004072 lung Anatomy 0.000 description 17
- 238000000151 deposition Methods 0.000 description 11
- 230000008021 deposition Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 8
- 239000012530 fluid Substances 0.000 description 8
- 230000002776 aggregation Effects 0.000 description 7
- 239000000546 pharmaceutical excipient Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 239000013543 active substance Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000004128 high performance liquid chromatography Methods 0.000 description 6
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 239000008101 lactose Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 239000011164 primary particle Substances 0.000 description 5
- 239000000969 carrier Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000012385 systemic delivery Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000004931 aggregating effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 208000006673 asthma Diseases 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012404 In vitro experiment Methods 0.000 description 1
- 208000019693 Lung disease Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- A61M15/0028—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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/06—Solids
- A61M2202/064—Powder
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Nozzles (AREA)
- Dry Shavers And Clippers (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0201124A SE525027C2 (sv) | 2002-04-12 | 2002-04-12 | Anordning utgörande en pulverlufthyvel |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200408940B true ZA200408940B (en) | 2005-11-16 |
Family
ID=20287574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200408940A ZA200408940B (en) | 2002-04-12 | 2004-11-04 | A device constituting a powder air-razor. |
Country Status (15)
Country | Link |
---|---|
US (1) | US6892727B2 (es) |
EP (1) | EP1496969B1 (es) |
JP (1) | JP2005522276A (es) |
KR (1) | KR20050000496A (es) |
AT (1) | ATE416807T1 (es) |
AU (1) | AU2003225452B2 (es) |
BR (1) | BR0309173A (es) |
CA (1) | CA2482257A1 (es) |
DE (1) | DE60325197D1 (es) |
HK (1) | HK1074411A1 (es) |
MX (1) | MXPA04010002A (es) |
RU (1) | RU2322270C2 (es) |
SE (1) | SE525027C2 (es) |
WO (1) | WO2003086515A1 (es) |
ZA (1) | ZA200408940B (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE0303269L (sv) * | 2003-12-03 | 2005-06-04 | Microdrug Ag | Medicinsk produkt |
SE0303571D0 (sv) * | 2003-12-03 | 2003-12-22 | Microdrug Ag | Medical product for moisture-sensitive medicaments |
SE0303570L (sv) * | 2003-12-03 | 2005-06-04 | Microdrug Ag | Fukt-känslig medicinsk produkt |
SE0303270L (sv) * | 2003-12-03 | 2005-06-04 | Microdrug Ag | Metod för administration av tiotropium |
SE0303569L (sv) * | 2003-12-03 | 2005-06-04 | Microdrug Ag | DPI för avlämning av fuktkänsliga medikament |
SE530006C2 (sv) * | 2004-06-18 | 2008-02-05 | Mederio Ag | Inhalator som använder balja |
SE528190C2 (sv) * | 2004-06-07 | 2006-09-19 | Mederio Ag | Inhalator |
FR2881119B1 (fr) * | 2005-01-25 | 2010-07-30 | Valois Sas | Dispositif de distribution de produit fluide. |
TWI274641B (en) * | 2005-08-30 | 2007-03-01 | Rexon Ind Corp Ltd | Cutting machine |
US20070101991A1 (en) * | 2005-11-08 | 2007-05-10 | Mederio Ag | Optimizing release of dry medicament powder |
US8464712B2 (en) * | 2006-03-10 | 2013-06-18 | Dose One, Llc | Medication inhaler |
US8360057B2 (en) * | 2006-03-10 | 2013-01-29 | Dose One, Llc | Medication inhaler for dispensing multiple capsules |
US7832399B2 (en) * | 2006-03-10 | 2010-11-16 | One Dose, Llc | Medication inhaler |
NZ576637A (en) | 2006-10-25 | 2012-05-25 | Novartis Ag | Powder dispersion apparatus with and mediciment receptacles that are cut open using an elliptical arc shaped knife blade oriented to yaw between 4 and 12 degrees |
WO2009079078A1 (en) | 2007-12-14 | 2009-06-25 | Labogroup S.A.S. | Delivering aerosolizable food products |
KR20100103834A (ko) * | 2007-12-20 | 2010-09-28 | 아스트라제네카 아베 | 분말 854를 탈응집하는 장치 및 방법 |
IL191190A0 (en) * | 2008-05-01 | 2009-08-03 | Dan Adler | Dry powder inhaler |
WO2011110970A1 (en) * | 2010-03-12 | 2011-09-15 | Ranbaxy Laboratories Limited | Single dose dry powder inhaler device |
KR20210061025A (ko) * | 2019-11-19 | 2021-05-27 | 디에스글로벌 (주) | 네일스티커용 기록매체 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CY1492A (en) | 1981-07-08 | 1990-02-16 | Draco Ab | Powder inhalator |
EP0470154B1 (en) | 1989-04-28 | 1996-06-05 | Riker Laboratories, Inc. | Dry powder inhalation device |
GB8919131D0 (en) | 1989-08-23 | 1989-10-04 | Riker Laboratories Inc | Inhaler |
US5113855A (en) | 1990-02-14 | 1992-05-19 | Newhouse Michael T | Powder inhaler |
GB9024760D0 (en) | 1990-11-14 | 1991-01-02 | Riker Laboratories Inc | Inhalation device and medicament carrier |
GB9025654D0 (en) | 1990-11-26 | 1991-01-09 | Riker Laboratories Inc | Device |
US5161524A (en) | 1991-08-02 | 1992-11-10 | Glaxo Inc. | Dosage inhalator with air flow velocity regulating means |
US5469843A (en) | 1991-11-12 | 1995-11-28 | Minnesota Mining And Manufacturing Company | Inhalation device |
HU215510B (hu) * | 1992-12-18 | 1999-01-28 | Schering Corp. | Inhalátor por alakú gyógyszerekhez |
IS1796B (is) * | 1993-06-24 | 2001-12-31 | Ab Astra | Fjölpeptíð lyfjablanda til innöndunar sem einnig inniheldur eykjaefnasamband |
US5388572A (en) | 1993-10-26 | 1995-02-14 | Tenax Corporation (A Connecticut Corp.) | Dry powder medicament inhalator having an inhalation-activated piston to aerosolize dose and deliver same |
US5388573A (en) * | 1993-12-02 | 1995-02-14 | Tenax Corporation | Dry powder inhalator medicament carrier |
US5647347A (en) * | 1994-10-21 | 1997-07-15 | Glaxo Wellcome Inc. | Medicament carrier for dry powder inhalator |
US6524557B1 (en) * | 1994-12-22 | 2003-02-25 | Astrazeneca Ab | Aerosol formulations of peptides and proteins |
US5714007A (en) * | 1995-06-06 | 1998-02-03 | David Sarnoff Research Center, Inc. | Apparatus for electrostatically depositing a medicament powder upon predefined regions of a substrate |
US5694920A (en) | 1996-01-25 | 1997-12-09 | Abrams; Andrew L. | Inhalation device |
US5871010A (en) * | 1996-06-10 | 1999-02-16 | Sarnoff Corporation | Inhaler apparatus with modified surfaces for enhanced release of dry powders |
GB9616047D0 (en) * | 1996-07-31 | 1996-09-11 | Glaxo Group Ltd | Medicament carrier with agglomerated large medicament particles and related method of manufacture thereof |
US6146685A (en) * | 1998-11-05 | 2000-11-14 | Delsys Pharmaceutical Corporation | Method of deposition a dry powder and dispensing device |
SE517806C2 (sv) | 1999-11-11 | 2002-07-16 | Microdrug Ag | Doseringsanordning för inhalator |
DE10046432A1 (de) * | 2000-09-20 | 2002-04-04 | Henkel Kgaa | Ringöffnungsprodukte fettchemischer Epoxide und deren Verwendung in kosmetischen Zubereitungen |
SE517225C2 (sv) | 2000-09-21 | 2002-05-14 | Microdrug Ag | Optimering av en elektrostatiskt doserad inhalator för torrt pulver |
SE517227C2 (sv) * | 2000-09-25 | 2002-05-14 | Microdrug Ag | Inhalator för torrt pulver med folieskärare |
SE517228C2 (sv) * | 2000-09-25 | 2002-05-14 | Microdrug Ag | Inhalator för torrt pulver med andningsaktivering |
SE517229C2 (sv) * | 2000-09-25 | 2002-05-14 | Microdrug Ag | Kontinuerlig inhalator för torrt pulver |
SE517226C2 (sv) * | 2000-09-25 | 2002-05-14 | Microdrug Ag | Inhalator med luftbroms för torrt pulver |
FI20002363A0 (fi) * | 2000-10-27 | 2000-10-27 | Orion Yhtymae Oyj | Jauheinhalaattori |
US6681768B2 (en) * | 2001-06-22 | 2004-01-27 | Sofotec Gmbh & Co. Kg | Powder formulation disintegrating system and method for dry powder inhalers |
-
2002
- 2002-04-12 SE SE0201124A patent/SE525027C2/sv not_active IP Right Cessation
- 2002-04-30 US US10/134,474 patent/US6892727B2/en not_active Expired - Fee Related
-
2003
- 2003-04-04 JP JP2003583525A patent/JP2005522276A/ja not_active Withdrawn
- 2003-04-04 CA CA002482257A patent/CA2482257A1/en not_active Abandoned
- 2003-04-04 RU RU2004132860/14A patent/RU2322270C2/ru not_active IP Right Cessation
- 2003-04-04 EP EP03746519A patent/EP1496969B1/en not_active Expired - Lifetime
- 2003-04-04 DE DE60325197T patent/DE60325197D1/de not_active Expired - Fee Related
- 2003-04-04 BR BR0309173-2A patent/BR0309173A/pt not_active IP Right Cessation
- 2003-04-04 MX MXPA04010002A patent/MXPA04010002A/es not_active Application Discontinuation
- 2003-04-04 WO PCT/SE2003/000539 patent/WO2003086515A1/en active Application Filing
- 2003-04-04 AT AT03746519T patent/ATE416807T1/de not_active IP Right Cessation
- 2003-04-04 KR KR10-2004-7016351A patent/KR20050000496A/ko not_active Application Discontinuation
- 2003-04-04 AU AU2003225452A patent/AU2003225452B2/en not_active Ceased
-
2004
- 2004-11-04 ZA ZA200408940A patent/ZA200408940B/en unknown
-
2005
- 2005-07-18 HK HK05106072.3A patent/HK1074411A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1496969A1 (en) | 2005-01-19 |
MXPA04010002A (es) | 2007-08-07 |
CA2482257A1 (en) | 2003-10-23 |
RU2322270C2 (ru) | 2008-04-20 |
SE0201124D0 (sv) | 2002-04-12 |
HK1074411A1 (en) | 2005-11-11 |
US6892727B2 (en) | 2005-05-17 |
BR0309173A (pt) | 2005-02-09 |
SE525027C2 (sv) | 2004-11-16 |
ATE416807T1 (de) | 2008-12-15 |
EP1496969B1 (en) | 2008-12-10 |
US20030192538A1 (en) | 2003-10-16 |
AU2003225452B2 (en) | 2007-09-13 |
KR20050000496A (ko) | 2005-01-05 |
SE0201124L (sv) | 2003-10-13 |
AU2003225452A1 (en) | 2003-10-27 |
WO2003086515A1 (en) | 2003-10-23 |
DE60325197D1 (de) | 2009-01-22 |
JP2005522276A (ja) | 2005-07-28 |
RU2004132860A (ru) | 2005-06-10 |
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