| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fdad00677b9268c26e005a9e03a7b9dd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-447
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-037 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-161
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T7-00 |
| filingDate |
1996-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34666a6ac13b2259f9897c8386a54da4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b262cf828a9e80c111ee93cd3b86cca4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7682ee18f6a29a111e14c213cd5427e |
| publicationDate |
1998-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5739540-A |
| titleOfInvention |
Nuclear medicine diagnostic apparatus |
| abstract |
A nuclear medicine diagnostic apparatus, particularly involving emission computed tomography, wherein absorption correction is performed by a gamma ray source including a plurality of line sources arrayed in a common plane. Each line source produces a radiation distribution having a peak and defining a half-width distance at which the radiation from the line source is attenuated by one-half. The plurality of line sources are arranged at a pitch equal to the half-width distance or an integral multiple of the half-width distance. In one embodiment, a serpentine line source is used having straight line portions and a plurality of bent portions, with the straight line portions arrayed parallel to each other at a pitch equal to the half-width distance or an integral multiple of the half-width distance. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6991738-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6944322-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004001618-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9956150-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7242004-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004051565-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006027749-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7397893-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11069054-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6384416-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003178559-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6774358-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6399951-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006067466-A1 |
| priorityDate |
1995-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |