| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ba3c229f6109785a99dd81d98bce258
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2016-1035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3334 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-667 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-18 |
| filingDate |
2011-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e9314bc512abd3de2367e8323f9f14a |
| publicationDate |
2012-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012240928-A1 |
| titleOfInvention |
Medical Vaporizer and Method of Monitoring of a Medical Vaporizer |
| abstract |
The present application includes an independent and redundant measurement of anesthetic concentration, based on acoustic time-of-flight measurements, added to an anesthetic vaporizer. The redundant anesthetic concentration measurement is used to make the vaporizer inherently safe by design and monitor true vaporizer empty. Further, using an acoustic wave splitting technique and the time-of-flight measurements, the flows at the vaporizer inlet and outlet are computed. The flow measurements are used to monitor carrier gas loss, anesthetic consumption, and anesthetic delivery time remaining and provide such information to the vaporizer operator. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016065265-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113559372-A |
| priorityDate |
2011-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |