Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_170ff3f8626d1d4c08d8d9e5fe1c457f |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2230-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3561 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2202-0007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2230-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2230-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2016-1025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2230-432 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0683 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-161 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-1045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2202-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2202-0208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-0238 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-0216 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2016-0027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2016-0024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2016-0021 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0677 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0605 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0666 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0858 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-0833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-127 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-16 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-06 |
filingDate |
2019-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2021-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c014aa8e24d33cf325a7638b3e16a489 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b65c86e921d3f34b0875901de024fe0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5ba92bc306a92907fe86ecb69f27bc0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18c2ed71f88659771a1de4394d96681a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c085b32d7a0c32b2258a2aec1821119 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c598fd8de784e43a21aed64011e3c7c3 |
publicationDate |
2021-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-11154672-B2 |
titleOfInvention |
Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature |
abstract |
Systems and methods may include a gas source, a gas delivery circuit, and a nasal interface allowing breathing ambient air through the nasal interface. A gas flow path through the nasal interface may have a distal gas flow path opening. A nozzle may be associated with a proximal end of the nasal interface a distance from the distal end gas flow path opening. At least a portion of an entrainment port may be between the nozzle and the distal end gas flow opening. The nozzle may deliver gas into the nasal interface to create a negative pressure area in the gas flow path at the entrainment port. The nasal interface and the nozzle may create a positive pressure area between the entrainment port and the distal end gas flow path opening. Gas from the gas delivery source and air entrained through the entrainment port may increase airway pressure or lung pressure or provide ventilatory support. |
priorityDate |
2009-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |