| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9f42438ad34a8980e89f4bd35a3c6e24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ad76de2566dda9da021ca066e2e7af6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d016a9ed3b4d09afb42bd484282251c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ac06e942d7bb4927bc6d2c258705b86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3cbcf142256fef231b248321606a95c1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-5608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-583
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-032 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-58 |
| filingDate |
2015-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d4ec31a39e131baf98a368b9a21e15f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1593639edf34045510df0e1070fc3b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dca091b5aae2796fd4de9fbb48df224a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35c2bbc47f9054c80e439aaf8022f833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75ee63e3537dcaea7b14f9684fc3a50d |
| publicationDate |
2019-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10180483-B2 |
| titleOfInvention |
3D printed physical phantom utilized in measuring 3D geometric distortion occurring in MRI and CT images |
| abstract |
3D printing in MRI-compatible plastic resin has been used to fabricate and implement a geometric distortion phantom for MRI and CT imaging. The sparse grid structure provides a rigid and accurate phantom with identifiable intersections that are larger than the supporting members, which produces images that are amenable to fully automated quantitative analysis using morphometric erosion, greyscale segmentation and centroiding. This approach produces a 3D vector map of geometric distortion that is useful in clinical applications where geometric accuracy is important, either in routine quality assurance or as a component of distortion correction utilities. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019001156-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019107596-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11366192-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10835765-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11733338-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10557911-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023000459-A1 |
| priorityDate |
2014-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |