| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_15be00ba43f25eb3d940b04dcd3ed1c6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-3478
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-320084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0073 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-015 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00 |
| filingDate |
1993-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de909443fe9d8afac4554f711c6444d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83a7e7b7369dcf6d43aaf1fbbe72a969 |
| publicationDate |
1994-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9412226-A1 |
| titleOfInvention |
Injection therapy catheter |
| abstract |
A catheter (10) for use with an endoscope (14) includes a projectable and retractable needle (25) for the introduction of injectable drug agents. The catheter (10) also has a visual-path irrigation lumen (27) disposed adjacent to the needle (25) for providing irrigation fluid to a target site within the body tissue. The visual-path irrigation lumen (27) enables the user in a one-catheter procedure to displace blood or other obscuring substances such the visual path is cleared to allow the target injection site to be endoscopically identified. The needle (25) can then be advanced into the tissue at the site to inject an agent into the tissue. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3838194-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6004295-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005097250-A1 |
| priorityDate |
1992-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |