| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4e77246450037d993af2dc1124cbd97 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2200-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2200-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2200-0668
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0693
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-0687
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2300-0867
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2400-0487
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2400-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2200-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L2400-0655 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01L3-502715
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0211 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01L3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N35-10 |
| filingDate |
2022-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a82497ed1ac2d7ea690116ad3292c768
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0956a60c5326156ece87ae6d27a182f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f2d02f2777ad7894534423b780dd291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_975ea192dfd376dfa8b3171d9d662cac |
| publicationDate |
2022-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2022256245-A1 |
| titleOfInvention |
Systems and methods to detect presence of fluids |
| abstract |
A system includes an optical sensor and a processor. The optical sensor has a field of view positioned to include a first fluid channel defined by a body. The processor receives a first image including a region of interest of the first fluid channel. The processor further receives a second image including the region of interest of the first fluid channel. The second image is captured after the first image. The processor further generates a comparison of the second image to the first image, generates a binary image using the comparison, and uses the binary image to determine whether a fluid is present in the region of interest of the first fluid channel. If the processor determines that the fluid is present in the region of interest of the first fluid channel, the processor ceases communication of the fluid through the first fluid channel. |
| priorityDate |
2021-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |