| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f3e4365c28bc8a31bf959d579fdaecf4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-1472
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6421
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-2813
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2015-1486 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6486
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-57415
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6456 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-574
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate |
1997-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53f77de6d7474f53fc0903d6e0ac2729
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d42ed789af889c21ff1566b328a420b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_721c130ee3500fb29141e5f5c6a59f7b |
| publicationDate |
2000-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6080584-A |
| titleOfInvention |
Method and apparatus for detecting the presence of cancerous and precancerous cells in a smear using native fluorescence spectroscopy |
| abstract |
A method and apparatus for examining a cell smear for the purpose of detecting the presence of cancerous and precancerous cells located therein. In a preferred embodiment, the method comprises illuminating at least a portion of the cell smear with light of a first wavelength, whereby native fluorescence is emitted therefrom. Next, the intensity of native fluorescence emitted from the illuminated area is measured at a second wavelength and at a third wavelength as a function of location within the illuminated area. The first, second and third wavelengths are chosen so that the ratio of fluorescence intensities at the second and third wavelengths is indicative of a carcinomatous condition. Next, the ratio of intensities measured at the second and third wavelengths is determined to obtain a value for each location within the illuminated area. Finally, a map is generated of all the cells present within the illuminated area using the calculated values. The map not only shows the spatial distribution of cells located within the area but also indicates by color coding or shading the carcinomatous condition of each cell therein. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8213005-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004137551-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008011013-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9883804-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008011013-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010075367-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004098398-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7436515-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8208142-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004152203-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3072522-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7192783-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004072295-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6631289-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102012002086-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006250606-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002197600-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9977016-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2446897-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017212307-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017131272-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002086431-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10973411-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6615068-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004225222-A1 |
| priorityDate |
1996-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |