| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f2a9d061bb94edb53550e546189b8d4a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J7-0445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2016-0021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2016-0039 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M11-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M11-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M11-042 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J7-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M11-00 |
| filingDate |
1995-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_800dc3bbb1eada002335af5cf1ded4f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_737f72f4f008cc3a6146b65c74c00f0c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad3a0337a8fb04a341e4f3902a442436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_884b3db852691fd70f714133bb390237 |
| publicationDate |
2005-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0783337-B1 |
| titleOfInvention |
Dynamic particle size control for aerosolized drug delivery |
| abstract |
This invention concerns devices, packaging and methodology for creating aerosols. Devices are hand held, self-contained units (40) which are automatically actuated at the same release point in a patient's inspiratory flow cycle. The release point is calculated by a microprocessor (26) which receives data from a flow sensor (31). The device is loaded with a cassette (46) of individual collapsible containers (1) of a pharmaceutically active drug. Actuation of the device forces the drug through a porous membrane (3) of the container (1) having pores in the range of about 0.25 microns to 6.0 microns. The membrane is flexible such that when the drug formulation is forced against and through the membrane, the membrane protrudes outward beyond the flow boundary layer of a flow path (29). |
| priorityDate |
1994-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |