| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6fe6dde11a8dd0df6b3f75b32ce05dc4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B17-320725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0175
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-0004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-1052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2017-22067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2025-1068 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M25-1011 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-958 |
| filingDate |
2002-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4578556547f883b03db20a8654e7e970
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d617d4fce771bb93ba988c49a6ec01e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b829dc07bdf425136b5f664698465941
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6b9682d6e9615874fdbce9fc49ade6e |
| publicationDate |
2003-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-03004087-A1 |
| titleOfInvention |
Methods and apparatus for sclerosing the wall of a varicose vein |
| abstract |
A preferred apparatus for delivering an intravascular drug such as a sclerosing agent (or a microfoam sclerosing agent) to a varicose vein includes a catheter (10) having three concentric tubes (12, 14, 16). The innermost tube (12) has a guide wire lumen (18) and an inflation lumen (20). The distal end of the innermost tube (12) has integral inflatable occlusion balloon (24) in fluid communication with the inflation lumen (20). The intermediate tube (16) has a lumen through which the innermost tube extends. The distal end of the intermediate tube (16) has a self-expanding balloon (28) with a plurality of fluid pores in fluid communication with the intermediate tube lumen. The outer tube (14) has a lumen through which the intermediate tube (16) extends. Sclerosing agent is dispensed through the intermediate tube (16) to pores located at the distal end of the intermediate tube (16) or in the self-expanding balloon (28). Veins are sclerosed as the self-expanding balloon (28) is pulled through and ultimately out of the vein. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8852216-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6773441-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7896893-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7736373-B2 |
| priorityDate |
2001-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |