DICOM PS3.17 2018d - Explanatory Information

BBB.3.3 Treatment-delivery With External Verification - Override Or Additional Info Required (Current)
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### BBB.3.3 Treatment-delivery With External Verification - Override Or Additional Info Required

#### BBB.3.3.1 Message Sequencing

Figure BBB.3.3.1-1 illustrates a message sequence example for the external verification model in the case where the Machine Parameter Verifier (MPV) either detects that an override is required, or requires additional information (such as a bar code) before authorizing treatment.

The steps in this use case replace Steps 8a to 9f in Use Case BBB.3.2, for the case where only a single beam is delivered.

Figure BBB.3.3.1-1. Treatment Delivery Message Sequence - Override or Additional Information Required

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DICOM PS3.17 2018d - Explanatory Information