| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3c856b61bc2ed206f8aee1d2e802ac4b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96c3dd0e738df3213b908be5862ba203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d24406cb2aba120d823c3abbf9c3952
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69e001b48abfb0228455209bc7453325 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2206-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2202-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2202-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M11-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0051 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M15-00 |
| filingDate |
2009-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15dd47990543283c5398a01647fbb4f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a01405b12e955d0febfdbace294dbfb0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_441d0b8ca510c9e9db0e25369335dfcc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba39df86b2abb9da29f6c23d8c5386d8 |
| publicationDate |
2011-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011174306-A1 |
| titleOfInvention |
Dry Powder Inhalers with Multi-Facet Surface Deagglomeration Chambers and Related Devices and Methods |
| abstract |
Dry powder inhalers and methods are provided that facilitate deagglomeration of powdered medicament during inspiration. A dry powder inhaler includes a dry powder medicament container assembly, and an elongated dry powder delivery tube having an inlet at one end that communicates with a dose container, and an outlet or inhalation port that extends from the inhaler housing at an opposite end. The delivery tube includes one or more apertures adjacent the inlet that cause cyclonic or turbulent airflow through the delivery tube. The inner surface of the delivery tube has a polygonal configuration and the cyclonic air stream bounces off the polygonal inner surface numerous times as the air stream flows through the delivery tube. Another dry powder inhaler includes a deagglomeration chamber with a polygonal inner surface. An air stream containing dry powder medicament is directed into the deagglomeration chamber and impacts the polygonal inner surface numerous times. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015020806-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D769439-S
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D767114-S
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D804015-S |
| priorityDate |
2008-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |