| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5227534d5452763715e3b63f856057cf |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-5617
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-055 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-4828
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-5605 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-48 |
| filingDate |
2013-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd158b0f042f8cd1d4a5ae855f6363ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a159b25ffea406cc162dd64e194f7c2a |
| publicationDate |
2015-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015051474-A1 |
| titleOfInvention |
Mr imaging using apt contrast enhancement and sampling at multple echo times |
| abstract |
The invention relates to a method of CEST or APT MR imaging of at least a portion of a body ( 10 ) placed in a main magnetic field B 0 within the examination volume of a MR device. The method of the invention comprises the following steps: •a) subjecting the portion of the body ( 10 ) to a saturation RF pulse at a saturation frequency offset; •b) subjecting the portion of the body ( 10 ) to an imaging sequence comprising at least one excitation/refocusing RF pulse and switched magnetic field gradients, whereby MR signals are acquired from the portion of the body ( 10 ) as spin echo signals; •c) repeating steps a) and b) two or more times, wherein the saturation frequency offset and/or a echo time shift in the imaging sequence are varied, such that a different combination of saturation frequency offset and echo time shift is applied in two or more of the repetitions; •d) reconstructing a MR image and/or B 0 field homogeneity corrected APT/CEST images from the acquired MR signals. Moreover, the invention relates to a MR device ( 1 ) for carrying out the method of the invention and to a computer program to be run on a MR device. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014039297-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10859656-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016232663-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015301136-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10288703-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11327136-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11366189-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019011516-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3511726-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10162030-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11307271-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019137951-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10175332-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10775462-B2 |
| priorityDate |
2012-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |