| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6d06a96cba78a435ebcfe8dc0a4cd119 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-958 |
| filingDate |
2005-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51ffccb0a1272afbf3e7b1bce7633560
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6afaecbf88438e645b3e321e5fd6bbc4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e06fab87641139d7f46076b01343f7b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14b01d276ee32c9d08ab66d06379f4a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5dc9808345c05175d24947cb7182d924
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1609cfa232bdcc19310145faebf31dbb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98c200652bfcf110bf24aeddf4d9bb3d |
| publicationDate |
2007-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1758633-A2 |
| titleOfInvention |
Methods for compounding and delivering a therapeutic agent to the adventitia of a vessel |
| abstract |
The invention provides a method of delivering a therapeutic agent to the adventitia of a vessel using a catheter-based microsyringe. A therapeutic agent is formed into microparticles, which are dispersed throughout an appropriate liquid carrier to form a therapeutic mixture. A catheter is provided that includes a microsyringe operably attached to an actuator. The microsyringe includes a hollow needle in fluid communication with a therapeutic agent delivery conduit. The catheter is introduced into a target area of a vessel. The actuator is operated to thrust the needle into a wall of the vessel. The therapeutic mixture is supplied to the therapeutic agent delivery conduit and delivered through the conduit to the needle and thereby into the adventitia of the vessel. The actuator is again operated to withdraw the needle from the wall of the vessel and to enclose it within the actuator. The catheter is then removed from the vessel. |
| priorityDate |
2004-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |