http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109350097-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-542 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00 |
| filingDate | 2018-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109350097-B |
| titleOfInvention | X-ray source array, X-ray tomography system and method |
| abstract | The embodiment of the invention discloses an X-ray source array, an X-ray tomography system and an X-ray tomography method. The X-ray source array comprises a plurality of cold cathode X-ray source bulbs which are packaged independently, and the arrangement track of each cold cathode X-ray source bulb is arc-shaped; the X-ray tomography system comprises the X-ray source array and a detector, and the circle center of a circle where the arrangement track of the X-ray source array is located is on the detector, so that the distances from the cold cathode X-ray source ball tubes at different arrangement positions in the X-ray source array to the surface of the detector are the same; meanwhile, the X-ray source tomography method provided by the embodiment of the invention enables the tube currents of the cold cathode X-ray source bulbs to be consistent, and achieves the effect that the doses from the X-ray sources at different angles to the target object tend to be consistent. |
| priorityDate | 2018-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.