Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_170ff3f8626d1d4c08d8d9e5fe1c457f |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-0247 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2206-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2016-0024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2016-0027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0808 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-1045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2230-205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3375 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2230-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2202-0208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2230-432 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2230-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3553 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-16 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-682 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0858 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0666 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-204 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6819 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-127 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-087 |
filingDate |
2012-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8307f1ab6634591ccbad3f549d1e4269 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c085b32d7a0c32b2258a2aec1821119 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_540aa12cf2ac5523c05bc778332e6e2b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5ba92bc306a92907fe86ecb69f27bc0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1535bbafd7b0719a68f74960822ac7da |
publicationDate |
2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2825206-C |
titleOfInvention |
Methods, systems and devices for ventilation using a nasal ventilation mask with a manifold and internal compliant tube and nasal sealing cushion assembly |
abstract |
Embodiments of the present invention may provide ventilation to a patient's lung or airway using a nasal ventilation mask, as part of either a non-invasive ventilation system (NIV) or a non-invasive open-airway ventilation system (NIOV). A ventilation mask may include a rigid or semi-rigid manifold housing. A compliant tube may be located within the manifold housing for forming a main gas pathway through the manifold housing. One or more nasal connectors may be fluidly coupled to the main gas pathway in the compliant tube. A system for sensing airflow through a patient's nose may include a sensing port with a distal opening that opens to a main gas pathway. A protrusion on at least one side of the distal opening may protrude into the main gas pathway. |
priorityDate |
2011-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |