| Zugriffsnummer | 28554 |
| Dokumenttyp | Konferenzartikel in Zeitschrift |
| Sprache | Englisch |
| Titel | Exploitation of secondary standard for calibration in units of Dw,1 cm and assessment of several HDR brachytherapy planning systems |
| Autor(in); Institution |
Gabris, Frantisek; IBA Dosimetry GmbH, Schwarzenbruck, GERMANY; Bundesamt für Eich- und Vermessungswesen (BEV), Wien, AUSTRIA
Zeman, Jozef; IBA Dosimetry GmbH, Schwarzenbruck, GERMANY
Valenta, Jiri; IBA Dosimetry GmbH, Schwarzenbruck, GERMANY
Selbach, Hans-Joachim; 6.2, Dosimetrie für Strahlentherapie und Röntgendiagnostik, PTB-Braunschweig
|
| Quelle/Jahr | Metrologia: 49 (2012), 5, S246 - S248 |
| ISSN | 0026-1394 |
| DOI | |
| URL | |
| Verlag | Bristol: IOP |
| Konferenzangaben | Conference on Advanced Metrology for Cancer Therapy (CAMCT), Braunschweig, 29, November - 01, December, 2011, Germany |
| Klassifikationscode | PACS: 06.20.fb ; PACS: 87.55.-x ; PACS: 87.56.ng ; PACS: 87.53.Jw |
| Freie Schlagworte | Brachytherapy ; absorbed dose rate to water ; calibration ; HDR Ir-192 |
| Zusammenfassung | In a frame of the EURAMET Joint Research Project "Increasing cancer treatment efficacy using 3D brachytherapy", a secondary standard of absorbed dose to water in 1 cm distance from brachytherapy high-dose-rate (HDR) source was developed at the BEV. The standard consists of a well type ionisation chamber, a set of adapters for different kinds of HDR sources and an electrometer. A specially developed LabVIEW measurement and control program has been written and used for data evaluation. The secondary standard was calibrated, being the first one in the world, by primary standard of Dw, 1 cm at PTB and was used for calibration of clinics’ measuring systems. |
Zitierung
Gabris, F., Zeman, J., Valenta, J., & Selbach, H.-J. (2012). Exploitation of secondary standard for calibration in units of Dw,1 cm and assessment of several HDR brachytherapy planning systems. Metrologia, 49(5), S246–S248. https://doi.org/10.1088/0026-1394/49/5/s246