http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10052502-B1

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http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N5-10
filingDate 2017-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date>
grantDate 2018-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date>
inventor http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f38f67b1c7e08d410c05eeefba775ef
publicationDate 2018-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber US-10052502-B1
titleOfInvention LET areal detector for protons using radiochromic film
abstract The use of radiochromic film for measuring the spatial distribution of the Linear Energy Transfer (LET) deposited by protons is described. The film is dosed with a proton beam and scanned to record grey-levels of the film. The grey-levels are converted to a measured dose using calibration films and the measured dose is compared to a calculated dose to generate a scaled-normalized difference (SND) between the calculated dose and the measured dose. An improved method and apparatus for treating an abnormal condition using radiation therapy in a patient in need thereof based on a measured LET is also provided.
isCitedBy http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112834536-A
priorityDate 2017-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date>
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Total number of triples: 23.