| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e2e8686fa3ee1372bbedc66002d4cca6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6fe18b3c0f17c3665590ec9d9abe9a9b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_043cc93ffa46d94af831d224cd429a4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e655f996c3d706ce7a8b9d89fb97c1b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-508
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-02416 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-481
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-037 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00 |
| filingDate |
2010-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab6c4ae04457b4ddc5d0a2a6712b7b38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fce129a586a5aeed2f059ba3a22e2246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a11b418c743db0c20bc20cb7687474c2 |
| publicationDate |
2012-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012232381-A1 |
| titleOfInvention |
Method for non-invasive quantitative assessment of radioactive tracer levels in the blood stream |
| abstract |
A method and system for non-invasive quantitative assessment of radionuclide tracer levels in the blood stream. The method relies on the finding that the gamma-radiation signal acquired using a gamma scintillation probe, is the resultant from a wave-component with changing amplitude, resulting from the radiotracer in the bloodstream and a non-wave background component resulting from radiotracer distributed throughout the tissue surrounding the arterial vessel. The method involves phase-sensitive conversion of the ‘input signal’, extracting there from an output signal representing the signal component originating from the bloodstream, using the changes in arterial blood volume as the reference wave-form. A particular aspect of the invention concerns methods of quantitative PET or SPECT imaging wherein the concentration of radionuclides in the blood stream as a function of time after injection is assessed using the method of the invention. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3350625-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017048299-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017048904-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116458925-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10126438-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113647969-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10751019-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11754652-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014352995-A1 |
| priorityDate |
2009-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |