| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_28e67902f5f84a54111d998b4deeab1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc2b03342511abc88f60c63f2acd96d0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-6819
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3614
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-306 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0034
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0684
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0638
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B90-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-06 |
| filingDate |
2020-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc8a615bcbb9602c330db1273487b9cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16e6a0ec909800b5a70e52105454ab6c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f77dd1aa636ff46f6da7f553137e574
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_943cbdb0fb39737d2aaa2fe57b3c139f |
| publicationDate |
2020-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020247896-A1 |
| titleOfInvention |
Optical systems and methods for intraoperative detection of csf leaks |
| abstract |
A multi-wavelength surgical system is provided using an endoscope sensitive in the short-wave infrared region which allows exploration of different areas of the skull base for CSF leaks. The device includes an LED box with multiple wavelengths including allowing excitation of ICG with 785-808 nm, enhancing the water absorption from 1200-1550 nm and above 1800 nm and incorporating white light to allow for surgical navigation. Because CSF is 99% water having a large absorption in the SWIR band around 1200-1550 nm and above 1800 nm, the system and method should be an effective means of diagnosis without the need for intrathecal fluorescein. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022219586-A1 |
| priorityDate |
2019-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |