http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019038469-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2be1016a4aeae16e865165f38fbc7606 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0046 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F11-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F11-004 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F11-00 |
| filingDate | 2018-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f82cfa6333186ec86ceae0c2be6c543 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_560cc7fcac9e4d3945e6d83945973a34 |
| publicationDate | 2019-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2019038469-A1 |
| titleOfInvention | System and method for delivery of a therapeutic agent to the inner ear |
| abstract | Embodiments of the invention provide systems and methods for delivering therapeutic compositions to the inner-ear to treat inner-ear disorders. An embodiment of such a system comprises a sheath for insertion into the auditory canal and a cannula which can be inserted through the sheath. The cannula can include a tip for piercing the tympanic membrane and delivering the composition to an inner-ear tissue surface. The system may also include a therapeutic composition comprising a therapeutic agent and a thixotropic material which allows the composition to be delivered (e.g., by injection) through the cannula in liquid form and transition to gel-form once delivered to the tissue surface. A method for using the system comprises introducing the sheath into the ear, introducing the cannula through the sheath to pierce the tympanic membrane and position the tip adjacent an inner-ear tissue surface; and delivering the composition through the cannula to adhere to the tissue surface. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023055719-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022106523-A1 |
| priorityDate | 2011-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.