| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9420c46a1615ff274b406bd3285ad7f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-4814
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-4804 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-5605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B18-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-4828
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B18-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-48 |
| filingDate |
2013-04-08^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_263949da1a103df9720a15b3e4f849fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af85a6f7799fd294dce6397e12c4a61c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a42d69e02fcd70a70d369426f5078b2c |
| publicationDate |
2017-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9632158-B2 |
| titleOfInvention |
MRI imaging and contrast method |
| abstract |
A novel MRI contrast technique enables to observe tissue properties not observable by previously known MRI methods. A difference between two disclosed pulse sequences is used to measure magnetization exchange time between water molecules and macromolecules such as proteins, thereby producing a measure highly sensitive to tissue changes resulting from coagulation, yet relatively insensitive to temperature fluctuations. This result is applied to an imaging method and provides direct visualization of the effects of surgical thermal ablation procedures. |
| priorityDate |
2004-09-08^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |