| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c4ecd958ecc27dcd6ab68fb889454e8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ddcb273a108a5d8472b335280098e06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e2322403532a879e86421198d25f1f2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4417 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T11-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-481
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-583 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-164 |
| filingDate |
2011-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26b4429a6809da79507be4af94ee60c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_441269d37da876955bb8cc218d1fcec4 |
| publicationDate |
2011-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011309251-A1 |
| titleOfInvention |
Method For Determining Radiation Attenuation In A Positron Emission Tomography Scanner |
| abstract |
A method is disclosed for determining radiation attenuation as a result of an object in a positron emission tomography scanner. In at least one embodiment, a phantom object is arranged in the positron emission tomography scanner during the method. First raw radiation data of the phantom object is acquired while the object is not arranged in the positron emission tomography scanner. A first image of the phantom object is calculated from the first raw radiation data. The object then is arranged in the positron emission tomography scanner ( 2 ) and preliminary radiation attenuation of the object is identified. Second raw radiation data of the phantom object is acquired while the object is arranged in the positron emission tomography scanner. A second image of the phantom object is calculated from the second raw radiation data taking into account the preliminary radiation attenuation. The radiation attenuation is determined on the basis of the first image and the second image. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9928617-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016116603-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014056500-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011304335-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011074410-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10473741-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9664801-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015262389-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8242777-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015117736-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9342903-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9053569-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9002082-B2 |
| priorityDate |
2010-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |