| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9472b50a6f765106e36eb5b079cd0673
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c6b7972dc42fe3d4979f8916ecca30c8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-1086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-1097 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-958 |
| filingDate |
2009-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a09f72a6756a1a7051e64a44f89c165c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9f1acf83b16454c3feedd3661754c5d |
| publicationDate |
2010-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2010292641-A1 |
| titleOfInvention |
Targeted drug delivery device and method |
| abstract |
A catheter described is a balloon angioplasty catheter either of Over the Wire design or the Rapid Exchange design and has an expansible sleeve over the balloon. The expansible sleeve is porous and is able to absorb large quantities of fluid and fluids containing anti-proliferative drugs or other bioactive agents. The porous sleeve also expands along with the balloon when the balloon is inflated making the porous sleeve in contact with the inner wall of the affected artery or body cavity. The pressure in the balloon can be increased or pulsed, using a piezoelectric transducer, to enhance the flow of the drug from the porous membrane into the vessel wall. The porous membrane can be left in contact for an extended time periods as the catheter contains an extra lumen to provide blood perfusion distal to the balloon. For those lesions necessitating extended drug delivery an additional lumen is provided to supply additional medicines to the lesions. As the drug(s) are passed into the tissue in way of squeezing the porous membrane, needles and the concept of diffusion are not used to deliver the drug and blood flow is not interrupted during drug delivery. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11007351-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11564792-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11458012-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10080821-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9808605-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9192697-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D902388-S
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D902389-S
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D902390-S
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D903102-S
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8435553-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10369256-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D903103-S
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-D903104-S
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8911468-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10328290-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9937255-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8889211-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8597720-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010185272-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11654267-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019178228-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019178231-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9056152-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11278648-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11571552-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8669360-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8100961-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IT-201800003071-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111760174-A |
| priorityDate |
2009-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |