| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ae58d3f2accd9f355b0821c954e395c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b331f92a455bc609caacfe7ba10edab |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-1013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2206-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-1011 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-958
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M29-00 |
| filingDate |
2011-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a7241249f014882856b7c33eb37bcfe |
| publicationDate |
2014-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8911399-B2 |
| titleOfInvention |
Weeping balloon catheter |
| abstract |
Balloon catheters, and methods of treatment therewith, are provided including an inflatable first balloon at least partially enclosed by an expandable second balloon that has holes. The annular space between the first balloon and the second balloon is configured to promote delivery of the fluid evenly through holes in the second balloon to avoid problems of underloading and/or overloading. Preferably, the annular space is in communication with the holes, and the annular space is configured to receive and then to release and distribute the fluid via the holes in a substantially uniform manner such that even amounts of fluid are released in the distal and proximal holes. The first balloon may have various configurations including being tapered relative to the second balloon. The second balloon may also be tapered accordingly. The device may also include raised portions disposed in the annular space and configured to define channels having various configurations. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9956384-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10806616-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9549748-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10286190-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10136907-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018303645-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9457173-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9956383-B2 |
| priorityDate |
2008-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |