| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e2c89c033702a183b950f4c5507b1d97 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2562-162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0031 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14532
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14552
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1459 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1459
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-145 |
| filingDate |
2014-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c354707002631b88b163be1bd54c644
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b8427dbc2b9debac241263d02e57199 |
| publicationDate |
2016-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9498156-B2 |
| titleOfInvention |
Opacity consistent polymer graft for optical sensor |
| abstract |
A sensor (e.g., an optical sensor) that may be placed within a living animal (e.g., a human) and may be used to measure an analyte (e.g., glucose or oxygen) in a medium (e.g., interstitial fluid) within the animal. The sensor may include a sensor housing and a polymer graft including indicator molecules and covering at least a portion of the sensor housing. The opacity of the polymer graft may remain substantially the same (i.e., may have little or no variation) over time. The sensor may include a photodetector, and variation in the opacity of the polymer graft does not cause a significant change in a measurement signal output by the photodetector. The polymer hydrogel may be made of polymers including acrylic acid and/or polyethylene glycol. |
| priorityDate |
2013-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |