| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5c442cf32ac0e06e444380ef41fc872 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2016-1025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3313
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3553
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-3306
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2230-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2202-0208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2230-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2205-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4836
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-1005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M16-125 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M16-10 |
| filingDate |
2020-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5061d5839befa65193632e479cf62a20 |
| publicationDate |
2021-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021108471-A1 |
| titleOfInvention |
Improved methods, systems, and devices for controlling mechanical ventilation |
| abstract |
Disclosed herein are methods, systems, and devices for controlling a gas mixture within a mechanical ventilator. According to one embodiment, a computer implemented method includes receiving first peripheral arterial oxygen saturation (SpO 2 ) data from a pulse oximeter via a pulse oximeter interface, wherein the pulse oximeter is configured to monitor a patient receiving invasive ventilation; determining a first mode of operation for a ventilator mechanism, wherein the ventilator mechanism is configured to provide at least a portion of the invasive ventilation; determining first partial pressure of oxygen (PaO 2 ) data stored in a first lookup table using the first SpO 2 data, wherein the first lookup table is derived from a sigmoid shaped oxyhemoglobin dissociation curve; determining first fraction of inspired oxygen in air (FiO 2 ) data for setting a mixture in a gas blender in the ventilator mechanism based on the first PaO 2 data and a variable offset; and providing the FiO 2 data to the ventilator mechanism. |
| priorityDate |
2019-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |