| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_27a71ddaaa2f5a8c228fc6cb3f3b3098 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M15-0016 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M15-00 |
| filingDate |
1990-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c95e51bf7898fac46f2ca08fc46a0c4 |
| publicationDate |
1990-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-4011873-A1 |
| titleOfInvention |
AUXILIARY DEVICES FOR USE WITH AEROSOL TANKS |
| abstract |
An inhalation chamber for use with a metered-dose aerosol inhaler comprises a chamber (2) having an inlet (3) adapted to receive the metered-dose aerosol inhaler, and an outlet. A face mask (30) adapted to communicate with the nose and/or mouth of an infant or young child communicates with the chamber outlet via a first valve (10) which permits the infant or young child to inhale aerosol-carrying air from the chamber, and communicates with atmosphere via a second valve (15) permitting exhalation therethrough. The distance between the chamber inlet and the chamber outlet is such that the mass percentage of aerosol particles having a diameter of from 1.0 microns to 5.0 microns is substantially a maximum at the chamber outlet, and the volume of the chamber is from 200 - 500 ml. <IMAGE> |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9327092-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9038634-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9038635-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9703711-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9486602-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8844533-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9415183-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8839791-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9703711-A3 |
| priorityDate |
1989-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |