| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_029116ee41eeec8a03f88a8cddbaa758 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0662
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0681
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0089 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-0136 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M5-178
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-16 |
| filingDate |
2006-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94edcd210ab3fcb65da6e102a7b5de7f |
| publicationDate |
2009-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7625356-B2 |
| titleOfInvention |
Tortuous path injection device |
| abstract |
Devices and methods for delivering therapeutic or diagnostic agents to a target tissue of a human body are disclosed. A catheter in accordance with the present invention includes an injection catheter assembly having a first elongated member with a proximal end, a distal end, an external surface, and an inside surface defining a first lumen. The catheter includes a second elongated member having a proximal region and a distal region. The second elongated member is positioned at least partially within the first elongated member. The second elongated member has a second helical member fixed to an end. The catheter also includes a third elongated member. The third elongated member defines a lumen along a portion of the length of the first elongated member. The third elongated member has a first helical member. The second helical member is longitudinally moveable within the lumen of the first helical member to move the second elongated member longitudinally. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11206972-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020194051-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014072977-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008103441-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10258225-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017212332-A1 |
| priorityDate |
2000-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |