| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_029116ee41eeec8a03f88a8cddbaa758 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-2216
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-0022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-00255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-2294
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-2272
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-2261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2018-2211 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-2202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-22012 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-22 |
| filingDate |
2020-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e4596b8e7f87482bc033894efab6440
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b23368ca9a9287c004692310b4a50de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e477548eba9b555a691f88b0f18e0a23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99ef8518ebfb0bf8648f57d2698f4b17 |
| publicationDate |
2022-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3986292-A1 |
| titleOfInvention |
Balloon surface photoacoustic pressure wave generation to disrupt vascular lesions |
| abstract |
A photoacoustic catheter (100) adapted for placement within a blood vessel (2312) includes an elongate shaft (102), a balloon (122) and a photoacoustic transducer (118). The elongate shaft (102) can extend from a proximal region (104) to a distal region (106). The elongate shaft (102) can include a light guide (110) that is configured to be placed in optical communication with a light source (116). The balloon (122) is coupled to the elongate shaft (102), and can be configured to expand from a collapsed configuration (2302) suitable for advancing the photoacoustic catheter (100) through a patient's vasculature to a first expanded configuration suitable (2304) for anchoring the photoacoustic catheter (100) in position relative to a treatment site (2314). The photoacoustic transducer (100) can be disposed on a surface of the balloon (122) and in optical communication with the light guide (110). The photoacoustic transducer (100) can include a light-absorbing material and a thermal expansion material. |
| priorityDate |
2019-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |