http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021178189-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e36a1364a1f2256c913a79828d1e4c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e95b6d23b1c4b48f69fcb316486a3bbd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-1047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-1031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-1036 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N5-10 |
| filingDate | 2021-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46941eb511707e745356daa8d35dd703 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ccf0a06fc3b4e34b15f2c9704db6a7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4801553dbf915e024b5f56963584c114 |
| publicationDate | 2021-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2021178189-A1 |
| titleOfInvention | Beam angle optimization for external beam radiation therapy using sectioning |
| abstract | Methods of beam angle optimization for intensity modulated radiotherapy (IMRT) treatment include determining beam's eye view (BEV) regions and a BEV region connectivity manifold by evaluating dose response of each region of interest for each vertex in a delivery coordinate space (DCS). The information contained in the BEV regions and the BEV region connectivity manifold is used to guide an optimizer to find optimal field geometries in the IMRT treatment. To improve the visibility of insufficiently exposed voxels of planning target volumes (PTVs), a post-processing step may be performed to enlarge certain BEV regions, which are considered for exposing during treatment trajectory optimization. |
| priorityDate | 2018-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID226407543 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID3017 |
Total number of triples: 19.