| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e52c5d0cf15f5b1ce3daf5af99b25b60 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D45-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2560-0285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-2223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2010-0087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2560-0431
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-2244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-497 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-2247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D45-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-682
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-2202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-2208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7405
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-742
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-097 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-097
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B90-00 |
| filingDate |
2021-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_251c90b5b58b44703cbdd4e48a42f806 |
| publicationDate |
2021-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021137415-A1 |
| titleOfInvention |
Device for collecting particles in an exhaled air flow |
| abstract |
A device for collecting aerosol particles in an exhaled air flow. The particles may be aerosol particles such as biomarkers or particles related to drugs or other substances formed or found in the alveoli of the lungs. The device comprises an elongate housing with an inner wall and at least four first type partition walls extending substantially perpendicularly from opposite sides of the inner wall to partly cover the cross-section of the housing. The first type partition walls create a labyrinth shaped flow path to divert air flowing from the inlet towards the outlet of the housing in a direction towards opposite inner walls of the housing so that the particles separate from the air flow and attach on the device. The distance between two opposite first type partition walls is smaller than the transverse width of the housing and increases in the flow direction. |
| priorityDate |
2015-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |