Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308993811> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W4308993811 abstract "The ZAP-X represents the first-of-its-kind self-shielded therapeutic radiation device, which by novelty, challenges regulators to accommodate it within the existing regulatory framework for radiation protection. To facilitate informed regulatory interpretation, X-ray radiation leakage from the ZAP-X was measured inside the shielded treatment capsule at the level of the patient and X-ray target plane. Measurements were performed on a clinically commissioned system calibrated for reference conditions to deliver 1cGy/MU. Radiation was measured with a FLUKE 451 survey meter and a RadCal ionization chamber as both exposure and dose and presented as a percentage of the system reference dose. Measurements were taken at thirteen locations, eight in the patient plane and five in the X-ray target plane. The results showed a maximum X-ray leakage of 0.000986% in the patient plane and 0.000907% in the target plane. These results are 30 - 100 times lower than existing recommendations as referenced by IEC guidelines standard 60601-2-1 (2020) for radiotherapy linear accelerators (LINACs). Although most conventional LINACs apply a safety factor of 2-5 to the design of collimator shielding and patient dose sparing, the ZAP-X delivers less than 10% of the patient whole body dose compared to this standard, originating from the X-ray target. Even though the ZAP-X intensity modulated radiation therapy (IMRT) factor is significantly higher than conventional Linacs, the absolute dose originating from leakage radiation remains lower by 25. The amount of unintended dose received by the patient's body distant from the isocenter is of interest from the perspective of both clinical and radiation safety. As this whole-body dose is decreased, the resulting treatment-related cancer incidence and mortality rates are decreased accordingly." @default.
- W4308993811 created "2022-11-20" @default.
- W4308993811 creator A5020458106 @default.
- W4308993811 creator A5035204081 @default.
- W4308993811 date "2022-11-14" @default.
- W4308993811 modified "2023-10-05" @default.
- W4308993811 title "X-ray Target Shielding and Leakage Radiation Inside the Treatment Capsule of the Zap-X" @default.
- W4308993811 cites W1983894484 @default.
- W4308993811 cites W2042276540 @default.
- W4308993811 cites W2786129190 @default.
- W4308993811 cites W2923655687 @default.
- W4308993811 cites W3134780237 @default.
- W4308993811 doi "https://doi.org/10.7759/cureus.31490" @default.
- W4308993811 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36532937" @default.
- W4308993811 hasPublicationYear "2022" @default.
- W4308993811 type Work @default.
- W4308993811 citedByCount "0" @default.
- W4308993811 crossrefType "journal-article" @default.
- W4308993811 hasAuthorship W4308993811A5020458106 @default.
- W4308993811 hasAuthorship W4308993811A5035204081 @default.
- W4308993811 hasBestOaLocation W43089938111 @default.
- W4308993811 hasConcept C120665830 @default.
- W4308993811 hasConcept C121332964 @default.
- W4308993811 hasConcept C126838900 @default.
- W4308993811 hasConcept C139719470 @default.
- W4308993811 hasConcept C145148216 @default.
- W4308993811 hasConcept C151770136 @default.
- W4308993811 hasConcept C153385146 @default.
- W4308993811 hasConcept C162324750 @default.
- W4308993811 hasConcept C19527891 @default.
- W4308993811 hasConcept C198291218 @default.
- W4308993811 hasConcept C2265751 @default.
- W4308993811 hasConcept C2777042071 @default.
- W4308993811 hasConcept C2777620619 @default.
- W4308993811 hasConcept C2779200277 @default.
- W4308993811 hasConcept C2779328170 @default.
- W4308993811 hasConcept C2989005 @default.
- W4308993811 hasConcept C41008148 @default.
- W4308993811 hasConcept C509974204 @default.
- W4308993811 hasConcept C62520636 @default.
- W4308993811 hasConcept C71924100 @default.
- W4308993811 hasConcept C75088862 @default.
- W4308993811 hasConcept C76155785 @default.
- W4308993811 hasConcept C77590175 @default.
- W4308993811 hasConceptScore W4308993811C120665830 @default.
- W4308993811 hasConceptScore W4308993811C121332964 @default.
- W4308993811 hasConceptScore W4308993811C126838900 @default.
- W4308993811 hasConceptScore W4308993811C139719470 @default.
- W4308993811 hasConceptScore W4308993811C145148216 @default.
- W4308993811 hasConceptScore W4308993811C151770136 @default.
- W4308993811 hasConceptScore W4308993811C153385146 @default.
- W4308993811 hasConceptScore W4308993811C162324750 @default.
- W4308993811 hasConceptScore W4308993811C19527891 @default.
- W4308993811 hasConceptScore W4308993811C198291218 @default.
- W4308993811 hasConceptScore W4308993811C2265751 @default.
- W4308993811 hasConceptScore W4308993811C2777042071 @default.
- W4308993811 hasConceptScore W4308993811C2777620619 @default.
- W4308993811 hasConceptScore W4308993811C2779200277 @default.
- W4308993811 hasConceptScore W4308993811C2779328170 @default.
- W4308993811 hasConceptScore W4308993811C2989005 @default.
- W4308993811 hasConceptScore W4308993811C41008148 @default.
- W4308993811 hasConceptScore W4308993811C509974204 @default.
- W4308993811 hasConceptScore W4308993811C62520636 @default.
- W4308993811 hasConceptScore W4308993811C71924100 @default.
- W4308993811 hasConceptScore W4308993811C75088862 @default.
- W4308993811 hasConceptScore W4308993811C76155785 @default.
- W4308993811 hasConceptScore W4308993811C77590175 @default.
- W4308993811 hasLocation W43089938111 @default.
- W4308993811 hasLocation W43089938112 @default.
- W4308993811 hasLocation W43089938113 @default.
- W4308993811 hasOpenAccess W4308993811 @default.
- W4308993811 hasPrimaryLocation W43089938111 @default.
- W4308993811 hasRelatedWork W1977472174 @default.
- W4308993811 hasRelatedWork W2166034245 @default.
- W4308993811 hasRelatedWork W2261796901 @default.
- W4308993811 hasRelatedWork W2285360572 @default.
- W4308993811 hasRelatedWork W2323955775 @default.
- W4308993811 hasRelatedWork W2511966930 @default.
- W4308993811 hasRelatedWork W2767954849 @default.
- W4308993811 hasRelatedWork W3151510494 @default.
- W4308993811 hasRelatedWork W66734273 @default.
- W4308993811 hasRelatedWork W855803458 @default.
- W4308993811 isParatext "false" @default.
- W4308993811 isRetracted "false" @default.
- W4308993811 workType "article" @default.