| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d21cbff64022f95c237c0bd3ec8656ca |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4851
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4848
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3941
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3954
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3925
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3908
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3979 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-0089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-481
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K49-223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-061 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B90-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B8-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K49-00 |
| filingDate |
2020-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6103e3456b6ce133d0e2ac840011eee9 |
| publicationDate |
2021-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021153971-A1 |
| titleOfInvention |
Systems and methods for surgical guidance in breast cancer surgery and lymph node dissection |
| abstract |
A tissue implantation device comprises a capsule; and a population of ultrasound-switchable fluorophores incorporated in the capsule. A method of imaging a tissue implantation device in a biological environment comprises disposing the tissue implantation device in a biological environment, the population of ultrasound-switchable fluorophores having a switching threshold in the biological environment; exposing the biological environment to an ultrasound beam to form an activation region within the biological environment; switching the ultrasound-switchable fluorophores in the activation region from an off state to an on state; exciting the ultrasound-switchable fluorophores in the activation region with a beam of electromagnetic radiation; and detecting light emitted by the ultrasound-switchable fluorophores. |
| priorityDate |
2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |