| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ed239999da4f7bc0b0d91a89efac1297
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee602c630e57f59c6cfc1c1634e36064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9923d41391964b7c4e1d74932219c8f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_71e4d2046d2e08ad335368bd7267e2c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e39d3e09b065addb5b4f6052e86033dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2df473a3738962a1c7318f0f9dd012c8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B90-39
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/A61B2090-3954 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-285 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-055 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-28 |
| filingDate |
2003-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a0b7824862298cb183deeafc1ccc477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c7c4054ab5b1a4cc1e449883977f4d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bd6dd1c58e270549d86ef3f609a9102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97d80dfba0cea81e75f06619d42848cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67b6e3c2690d9cdf10954ca90f636e19 |
| publicationDate |
2003-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-03098232-A2 |
| 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/US-9852727-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8932237-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9541621-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE43901-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7483732-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9289154-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9623266-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NL-1032134-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10130828-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9981148-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008015520-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005101045-A1 |
| priorityDate |
2002-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |