| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-5601
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-286 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00 |
| filingDate |
2003-05-19^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f431a413988ce66470f4e5ce22e884fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed239999da4f7bc0b0d91a89efac1297
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19f656262a052f240bccf5145f626226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9a7e221c3c9a4c8f9b1a335b928a3c2 |
| publicationDate |
2004-02-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2004039278-A1 |
| titleOfInvention |
Double contrast technique for MRI-guided vascular interventions |
| abstract |
Methods for confirming location of a catheter tip relative to a targeted location in a blood vessel of a subject and improving visualization of the blood vessels downstream of the catheter tip are provided. The methods comprise acquiring and displaying a first modified MR image of the subject's blood vessels between an insertion site for the catheter and the targeted location; acquiring and displaying a sequence of modified MR images of the blood vessels to monitor advancement of an inserted catheter from the insertion site to an intralumimal stop site at or near the targeted location; delivering a bolus of a magnetic resonance contrast agent through the tip of the catheter and to the intraluminal stop site, wherein the magnetic contrast agent alters the first modified MR image of the subject's blood vessels; acquiring and displaying an updated second MR modified image of the blood vessels at and downstream of the tip of the catheter. Systems and computer readable medium storing computer executable instructions operable to perform computer executable aspects of the present methods are also provided. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7558615-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11622713-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10925684-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11631226-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009261827-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11284813-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005261576-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7957788-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015283319-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006184007-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11350996-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11010983-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11331029-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10881455-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11039888-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10828106-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8169217-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10709507-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10278616-B2 |
| priorityDate |
2002-05-17^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |