| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9923d41391964b7c4e1d74932219c8f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e39d3e09b065addb5b4f6052e86033dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2df473a3738962a1c7318f0f9dd012c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_71e4d2046d2e08ad335368bd7267e2c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ed239999da4f7bc0b0d91a89efac1297
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_19f656262a052f240bccf5145f626226 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B2090-3954 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-285 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-055 |
| filingDate |
2003-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3120a6aac041c1a3a3b3989e9ce32aea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b004592ea53bfc0a63d6195bfe95d05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a99f2a91f6003ef9ba752226a378841
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfac178a3029cb3a9ce5989ec90bc304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d42cace2c712572ce78dff64c1bb86e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6eaafa9e3df8a462ea47fdd53f523f2 |
| publicationDate |
2008-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2008221428-A1 |
| titleOfInvention |
Chemical Shift Markers for Improved Wireless Fiducial Marker Tracking |
| abstract |
A new and improved method for tracking and/or spatial localization of an invasive device in Magnetic Resonance Imaging (MRI) is provided. The invention includes providing an invasive device including a marker having a chemically shifted signal source with a resonant frequency different from the chemical species of the subject to be imaged, applying a pulse sequence, detecting the resulting RF magnetic resonance signals, and determining the 3D coordinates of the marker. The invention also includes generating scan planes and reconstructing an image from the detected signals to generate an image having the marker contrasted from the subject. The invasive device includes a marker having a chemically shifted signal source which has a resonant frequency different from the chemical species of the subject to be imaged for use in tracking the device during imaging. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102011083619-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9129418-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10518108-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012293498-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9320454-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016049508-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102011083619-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10254370-B2 |
| priorityDate |
2002-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |