| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2136e00d31aa3681ce9b940bd7bafdab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_29bff1c186c8d5378a1f0f192a37aa14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9128ff26a102f47d1626a5a78a57fae9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7239 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-682
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-097
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-091 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-087 |
| filingDate |
2011-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3500ae91380bfe9b02d3a49739cfa515
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cb8efa56e6a9e94b68be3d9edde4cb0 |
| publicationDate |
2012-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012004793-A1 |
| titleOfInvention |
System and methods for the measurement of lung volumes |
| abstract |
A method for determining a pulmonary volume change includes: receiving a respiration event from a subject in an airflow chamber; interrupting the respiration event by an occlusion of the airflow chamber initiated at a first time instant and terminated at a second time instant subsequent to the first time instant; taking a plurality of measurements of airflow rate through the airflow chamber between the second time instant and a third time instant subsequent to the second time instant; and determining a pulmonary volume change substantially equal to a reduction of a pulmonary air volume by a pulmonary response air volume and a normal air volume, wherein the pulmonary volume change is related to a change in density of air in the airflow chamber. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021203587-A1 |
| priorityDate |
2010-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |