http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107158583-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N2005-1087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N2005-1092 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-1048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-1064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-1077 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-1042 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N5-10 |
| filingDate | 2017-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107158583-B |
| titleOfInvention | The conformal intensity modulated treatment head system of pencil beam and implementation method |
| abstract | The present invention discloses a kind of conformal intensity modulated treatment head system of pencil beam and implementation method, including superconducting cyclotron, energy selection system, beam spot regulating device, two pole iron of deflection, treatment head；The superconducting cyclotron draws the proton beam of fixed energies, and it is strong to adjust proton beam；The proton beam of fixed energies is adjusted to the energy needed for treatment tumour and can dissipated by the energy selection system, realizes that longitudinal range of the proton beam in tumour is adjusted；The proton beam reaches beam spot regulating device, adjusts the sectional dimension of proton beam；The proton beam reaches treatment head through two pole iron of deflection again, is carried out to proton beam extending transversely.Line is passed through treatment head by the present invention, it is possible to reduce because nuclear collision generates secondary radiation, improves line utilization rate in transmission process, irradiation field size is relatively large；The three-dimensional conformal intensity modulated therapy of tumour whole region may be implemented by Collaborative Control sweeping magnet, energy selection system and superconducting cyclotron. |
| priorityDate | 2017-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.