3701:1-58-70. Therapy-related computer systems for remote afterloader units, teletherapy units, and gamma stereotactic radiosurgery units  


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  • The licensee shall perform acceptance testing on the treatment planning system of therapy-related computer systems in accordance with 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.


Five Year Review (FYR) Dates: 06/12/2015 and 06/01/2020
Promulgated Under: 119.03
Statutory Authority: 3748.02, 3748.04
Rule Amplifies: 3748.04
Prior Effective Dates: 8/15/2005

Prior History: (R.C. 119.032 review dates: 07/12/2010 and 07/12/2015
Promulgated Under: 119.03
Statutory Authority: 3748.02, 3748.04
Rule Amplifies: 3748.04
Prior Effective Dates: 8/15/2005 )