Minn. R. agency 144, ch. 4731, MEDICAL USE OF RADIOACTIVE MATERIAL, pt. 4731.4478

Current through Register Vol. 49, No. 29, 2025

Part 4731.4478 - TELETHERAPY AND GAMMA STEREOTACTIC COMPUTER SYSTEMS

A licensee must perform acceptance testing on the treatment planning system of teletherapy and gamma stereotactic computer systems according to published protocols accepted by nationally recognized bodies. At a minimum, the acceptance testing must include, as applicable, verification of:

A. the source-specific input parameters required by the dose calculation algorithm;

B. the accuracy of dose, dwell time, and treatment time calculations at representative points;

C. the accuracy of isodose plots and graphic displays;

D. the accuracy of the software used to determine sealed source positions from radiographic images; and

E. the accuracy of electronic transfer of the treatment delivery parameters to the treatment delivery unit from the treatment planning system.

Minn. R. agency 144, ch. 4731, MEDICAL USE OF RADIOACTIVE MATERIAL, pt. 4731.4478

29 SR 755

Statutory Authority: MS s 144.1202; 144.1203