| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-5613 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-5601 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-561 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-48 |
| filingDate |
2000-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96979e7714a7a1159922c8d2050a1848
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_233b747cd8565abfdc0d7c1f51ca5b14 |
| publicationDate |
2002-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002087070-A1 |
| titleOfInvention |
Method and apparatus using post contrast-enhanced steady-state free precession in MR imaging |
| abstract |
A system and method are disclosed that use the steady-state free precessing (SSFP) technique for MR imaging to allow the acquisition of MR angiography images in which the acquisition is not time dependent upon the first passage of a contrast agent. The technique includes applying a pulse sequence with refocusing S − signals from a train of RF pulses to a desired field-of-view (FOV) in a patient in which a contrast bolus has been injected. An SSFP image of the desired FOV is acquired, together with an S − SSFP mask image of the desired FOV. The S − SSFP mask image is subtracted from the SSFP image in order to reconstruct an image with improved visualization of the arterial and venous structures and reduce mis-registration artifacts. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7627359-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006239919-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006184002-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005065430-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111105471-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6549798-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11199602-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006116568-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6925321-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2001021263-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004133098-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7715900-B2 |
| priorityDate |
2000-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |