| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb1a76cc7fdcd5c11b05dfce4306ddd7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2016-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-8212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2230-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-8206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-581
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-8262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3553
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3334
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H40-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H20-13 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16H20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M15-00 |
| filingDate |
2020-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60bc628971c7857e3b11c2147bf761fa |
| publicationDate |
2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114302754-A |
| titleOfInvention |
Improvements to inhalers |
| abstract |
The present invention discloses a method of determining a dose delivered from an inhaler capable of delivering an active pharmaceutical ingredient to a user as an inhalable aerosol, the method comprising at least the following steps: (i) where the inhaler is used measuring the airflow inhaled by the user to determine the fraction of inhalation that exceeds the air velocity threshold F1; (ii) measuring the amount of air inhaled by the user during an inhaler use occasion to determine the fraction of inhalation that occurs before the scavenging volume threshold V1; (iii) A first portion P1 of the dose provided by the inhaler during a use occasion above the threshold value F1 and provided before the threshold value V1 is determined. |
| priorityDate |
2019-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |