| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_406a8ae0ba1745707a2375b17cfb1d0c |
| classificationCPCAdditional |
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/A61N5-1071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-1031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-1045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21K1-046 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21K1-02 |
| filingDate |
2014-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ea6b00775e262e5f0ceecafd314abe4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd5dd4b2a9b285968394b3bbe8834c3a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9adb25e8d4d3d52e4b65036ee0e42d54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30966954c10931870628c957577099f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61b4b859ad67e1adf73b872f8a622733 |
| publicationDate |
2014-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014133849-A2 |
| titleOfInvention |
Electromagnetically actuated multi-leaf collimator |
| abstract |
A multi-leaf collimator with electromagnetically actuated leaves. The multi-leaf collimator includes a plurality of leaves, a leaf guide configured to support the plurality of leaves, and a plurality of magnets. Each leaf includes a blocking portion that is radio opaque, a drive portion connected to the blocking portion, and a coil embedded in the drive portion. The coil is operatively connected to an electrical current source to generate a first magnetic field. The first magnetic field interacts with the magnetic field generated by the magnet to thereby move the leave to a desired state. The leaves have the capability of moving at speeds of 50 cm/s up to and higher than 1 m/s. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10987523-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017070433-A1 |
| priorityDate |
2013-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |