| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e6b646d7e9f6b6ea71578ab40e46f421 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H50-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7264
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02438
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-681
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02433
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F17-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-117
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7275 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16H50-50 |
| filingDate |
2020-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3dd7a4ecad2943ba1e7c3ebf52ce45b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2651f390fea3862f06cee7988d78ec6e |
| publicationDate |
2021-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021335495-A1 |
| titleOfInvention |
Blood pressure estimation with photoplethysmography measurement |
| abstract |
A device may obtain a heartbeat profile of a current subject, the heartbeat profile being based on photoplethysmography (PPG) data associated with a set of wavelength channels. The device may determine a global model including a plurality of classes, each associated with a subject identifier and a blood pressure level (BPL) identifier. The device may identify a class as a closest class to the current subject based on the heartbeat profile of the current subject. The device may identify a local subject associated with the closest class based on the subject identifier associated with the closest class. The device may generate a BPL estimation model for the current subject based on heartbeat profile data for the local subject. The device may determine a BPL estimation for the current subject based on the heartbeat profile of the current subject and using the BPL estimation model. |
| priorityDate |
2020-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |