| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79b5f9d76648dfc226a261cfb970de9c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14546
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-742 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6831
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6801
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14546
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7282
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-742 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-145 |
| filingDate |
2013-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b04a2533cf8d24812e89499f32dfa7ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de84cf3d83e7edfc373022247a746550
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ee7ec3b094a117a78d6a51b3653f2e6 |
| publicationDate |
2015-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015018654-A1 |
| titleOfInvention |
Method and apparatus for monitoring a subject for fractional blood oxygen saturation |
| abstract |
What is disclosed is a system and method for monitoring a subject of interest for fractional blood oxygen saturation using an apparatus that can be comfortably worn by the subject around an area of exposed skin where a photoplethysmographic (PPG) signal can be registered. In one embodiment, the apparatus is a reflective or transmissive wrist-worn device with emitter/detector pairs fixed to an inner side of a band with at least three illuminators, each emitting source light at a different wavelength band. Each photodetector comprises sensors that are sensitive to a wavelength band of a respective illuminator. Each photodetector measures an intensity of sensed light emitted by a respective illuminator. The signal obtained by the sensors comprises a continuous PPG signal. The continuous PPG signal analyzed for fractional blood oxygen saturation levels and communicated to a remote device. Various embodiments are disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107427234-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112450920-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016213267-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11291378-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016165411-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018014757-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114190934-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10743802-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016143319-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019055341-A1 |
| priorityDate |
2013-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |