http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-200446-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_abaa1791f211ed69d1ffc2336b415ed3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2202-064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2206-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M11-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0086 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M11-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M15-00 |
| filingDate | 2002-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d987ffe5fad4c827158d807ff9cb4223 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36ba043f3be48119a150cf2fd19d7b2e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3f19f92e954c90cb11d54e47a7fadf3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f10123fc693fe7fe8371ef0d65cd2ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_821ee87dbc559d92a261e79bd9c035dc |
| publicationDate | 2005-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CZ-200446-A3 |
| titleOfInvention | Powder blend apparatus and dry powder inhalation method |
| abstract | For improving efficiency of the application of medical powder formulations a disintegration means for dry powder inhalers is proposed, comprising a substantially cylindrical air circulation chamber (3) with a height being smaller than its diameter, and at least two air supply channels (2, 9) which enter the chamber (3) as tangents to its cylindrical wall (5) at generally opposite sides of this wall (5), suitable for creating a circular air flow pattern inside the chamber (3), both air channels (2, 9) either having different inlets or alternatively sharing the same inlet which is split up, so as to have one passageway (2) for traversing the dose measuring or dose supplying region of the inhaler for enabling the powder quantity of a single dose dragged into the circulation chamber (3) by air flowing through this passageway (2), and the other passageway to serve as a bypass channel (9) towards the circulation chamber (3) suitable for accelerating the particles and creating a more symmetrical flow pattern inside said chamber (3), and a method. |
| priorityDate | 2001-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.