| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e99854b200ba1ba61939a87ffcb5c7c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4007 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-541
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-1615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5258
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4258
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-2985
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4275 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-03 |
| filingDate |
2014-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9b7e313207cec21b20480f2a55f56b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d828f632a36181422c4faedfcaeb4c0a |
| publicationDate |
2015-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015034957-A1 |
| titleOfInvention |
Low noise transmission scan simultaneous with positron emission tomography |
| abstract |
A method and device is described for correcting PET images for the attenuation of effects of the tissues and periodic movements of the patient. The device provides gamma-rays for image registration along with the CT scan. The gamma- rays are detected by the same detectors that form the emission PET scan. The device for generating the gamma-rays is a rod that contains an array of detectors, and a radioactive source that emits two rays in coincidence with each other. One of these rays is a gamma ray, and the other can be a beta ray, an alpha ray, or a low energy x-ray. The position of the rod, which is moveable within the ring of the PET scanner, is monitored so that its position can be coordinated with the signals generated from the ring detectors. |
| priorityDate |
2013-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |