| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_afd5eb3f201c64fbe64e606fb0d590e9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-037 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4258
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-1648
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-1642 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-164 |
| filingDate |
1989-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36a8e7e7d1ebb23059df4d15fe3d89f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8ce908bb7ac81c1c57d07c7f32a09b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef5aea9b17f0a36f8af120e716437a26 |
| publicationDate |
1991-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2650397-A1 |
| titleOfInvention |
SCINTILLATION DEVICE FOR USE IN MEASURING ATTENUATION BY TRANSMISSION TOMOGRAPHY |
| abstract |
A gamma camera is produced which can be used to measure the attenuation coefficient of gamma radiation in a body studied from a gamma camera, normally carried out to study the effects of gamma radiation emitted by markers injected into the body. For this purpose, the collimator 18 of this gamma camera is removed and it is replaced by a crown 17 and by an arm 13 to which is fixed an enclosure 12 intended to contain a point radioactive source 11 outside the body. We show that we can thus obtain images in transmission very quickly. These images are useful for correcting normal emission images. |
| priorityDate |
1989-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |