http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8078257-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1721d75f5bf603447ec5a26b5c1c0be0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86b20dd140bddc363696c67991d93527 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4076 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0263 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-05 |
| filingDate | 2007-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b86e531b0045dcca61549c3389268bf |
| publicationDate | 2011-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8078257-B2 |
| titleOfInvention | Complex amplitude modulation in blood flow and perfusion measurement for measuring a distribution of transit times on a voxel by voxel basis |
| abstract | Systems and methods for blood flow and perfusion measurement using complex amplitude modulation of MRI pulses are presented. In exemplary embodiments of the disclosed subject matter, inflowing arterial spins can be modulated using a complex modulation function having certain mathematical properties in the frequency domain, such as, for example, a pseudo-random sequence. In exemplary embodiments of the disclosed subject matter the mathematical properties of such complex modulation functions can be used to measure individual transit times by deconvolving them from a series of acquired images. In exemplary embodiments of the disclosed subject matter images can be acquired at the same rapid rate as arterial modulation, and transit time distribution in the imaged tissue can be determined as part of a single integrated acquisition. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013085379-A1 |
| priorityDate | 2006-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.