| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_40e7be418172fdfd0b28d1d0aefffe2e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02438
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1118
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2560-0242 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4857
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7278
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7282
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H50-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H50-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H40-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4809
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-01 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-024 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16H40-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16H50-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16H50-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16H50-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-0205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16H20-00 |
| filingDate |
2019-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49fa985bce237c52d6a345213f4554b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c0c932e852ae26c1f57040b5bcfa9d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1f142986e7821a760fa956aaacdac37 |
| publicationDate |
2020-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10588567-B2 |
| titleOfInvention |
Alertness prediction system and method |
| abstract |
An alertness prediction bio-mathematical model for use in devices such as a wearable device that improves upon previous models of predicting fatigue and alertness by gathering data from the individual being monitored to create a more accurate estimation of alertness levels. The bio-mathematical model may be a two-process algorithm which incorporates a sleep-wake homeostasis aspect and a circadian rhythm aspect. The sleep-wake homeostasis aspect of the model is improved by using actigraphy measures in conjunction with distal skin, ambient light and heart rate measures to improve the accuracy of the sleep and wake estimations. The circadian rhythm model aspect improves fatigue prediction and estimation by using distal skin, heart rate and actigraphy data. The sleep-wake homeostasis and circadian rhythm aspects may also be combined with additional objective and subjective measures as well as information from a user to improve the accuracy of the alertness estimation even further. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020170573-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10905372-B2 |
| priorityDate |
2016-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |