| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a819eda0adf22936a52362eeebb9fb4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150099 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-4905
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-157
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150358
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-15142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-150022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14535
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14546
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-491 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 |
| filingDate |
2015-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe50d988a936ef49f92e2c681cb72c62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a233ac8789bed77050ffa7aed81e9d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d2780fbe2ce697bf42c54a36313840c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edee7fc22c198c62b810a346e3f3079c |
| publicationDate |
2018-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9903854-B2 |
| titleOfInvention |
Self-powered blood coagulation chip for INR value and hematocrit determination |
| abstract |
A point-of-test diagnostic chip that is capable of simultaneous evaluation of blood coagulation time (INR Value) and hematocrit level. A finger prick volume of blood is placed at the inlet of the device, and the residual vacuum contained within the device provides a pressure gradient to drive the flow of whole blood. The INR value is determined by the distance the blood traverses down the channel before it coagulates. The channel is primed with tissue factor and phospholipids to induce coagulation. A control channel is primed with anticoagulants for use as a way to normalize initial loading times. The hematocrit level is determined by sedimentation of blood cells into a trench and the interface between blood cells that have overfilled the trench and plasma provide a visual readout. |
| priorityDate |
2012-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |