http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021212643-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4589b30807b53be5b8d5c09bfad19dc |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5205 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-482 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4042 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00 |
| filingDate | 2017-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be95a142bf37ff8f8af531ebdb7adaf7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5185c4dca922a63f9afc6bd15514ca0a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb8846ef2a829d94b4102039b8475a49 |
| publicationDate | 2021-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2021212643-A1 |
| titleOfInvention | Rapid filtration methods for dual-energy x-ray ct |
| abstract | Systems and method for performing X-ray computed tomography (CT) that can improve spectral separation and decrease motion artifacts without increasing radiation dose are provided. The systems and method can be used with either a kVp-switching source or a single-kVp source. When used with a kVp-switching source, an absorption grating and a filter grating can be disposed between the X-ray source and the sample to be imaged. Relative motion of the filter and absorption gratings can by synchronized to the kVp switching frequency of the X-ray source. When used with a single-kVp source, a combination of absorption and filter gratings can be used and can be driven in an oscillation movement that is optimized for a single-kVp X-ray source. With a single-kVp source, the absorption grating can also be omitted and the filter grating can remain stationary. |
| priorityDate | 2016-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.