OncoFreeze AI Introduction Job Aid

OncoFreeze AI Job Aid Deviceless Gating & OncoFreeze OncoFreeze AI is an optional feature, and is available on the Biograph mCT and Biograph Vision (VG80 Software). It is also available on the Biograph Horizon (VJ30 Software). OncoFreeze AI extends OncoFreeze motion correction technology, by using Deviceless PET Respira-tory Gating and OncoFreeze to reduce respiratory motion, when reconstructing PET im- ages. Device-less PET Respiratory Gating is a non-contact, equipment-free respiratory gating method. The system utilizes a derived waveform from the acquired PET data for the use of a res- piratory signal without requiring an external respiratory device. OncoFreeze AI uses ALPHA (Ana- tomic Landmarking and Parsing of Human Anatomy) technology to ensure OncoFreeze is only ap- plied to ranges that could be affected by respiratory motion. The Deviceless PET Respiratory Gating algorithm relies on spectral analysis for the generation of a respiratory waveform from PET raw data. The longer the scan, axial and/or duration, the more samples will be collected and the higher the accuracy of the analysis and the quality of the result- ing waveform. To achieve the best possible results while using OncoFreeze AI, ensure the scan range covers the patient’s anatomy that would be subject to respiratory motion. PET Raw Data Data-driven Gating Respiratory Waveform Gating OncoFreeze OncoFreeze AI combines OncoFreeze with Deviceless PET Respiratory Gating. Key benefits of this feature are: • Eliminates equipment setup time • Reduces operator errors and measurement artifacts • Reduces the complexity of clinical examinations Unrestricted | Published by Siemens Healthcare GmbH © Siemens Healthcare GmbH, 2021 SIEMENS Master Template Effective Date: 10 Aug 2021 | HILS 2224 Job Aid Effective Date: 5 Nov 2021 | HOOD05162003237047 Healthineers Job Aid | OncoFreeze AI Effective Date: 5 Nov 2021 | HOOD05162003237047 Note: OncoFreeze AI is only supported in combination with the FlowMotion or FlowMotion AI op- tion. Activating the OncoFreeze AI Feature: 1. The first use case of OncoFreeze AI is the implementation into a standard FlowMo- tion or FlowMotion AI scan protocol. To activate for this use case: ➢ Check the box for Deviceless OncoFreeze in the Additional Settings on the PET Recon subtask card (see image below) Recon job 2 3 4 5 b 7 Series description PET AC Recon range ALL -915.5 -114.0 Decay Correction Time Output Image type Corrected Acquisition Time Recon method TrueX+TOF (ultraHD-PET) Match CT slice location Iterations 4 Subsets 5 Save mu-map image Cardiac MAR Image size 440 Zoom 1.0 Volume Scaling Deviceless OncoFreeze Filter All-pass Offset (mm) × 0 HY O Additional Settings Comments Routine Scan Recon Auto Tasking This will automatically deliver a motion frozen image volume. This implementation does not display a breathing curve and does not require any additional parameters. Available Protocols for this option: • OncoCBM • OncoCBM_LowDose • OncoPETTopoCBM SIEMENS Unrestricted | Published by Siemens Healthcare GmbH © Siemens Healthcare GmbH, 2021 Master Template Effective Date 10 Aug 2021 | HILS 2224 Healthineers Page 2 of 4 Job Aid | OncoFreeze AI Effective Date: 5 Nov 2021 | HOOD05162003237047 2. The second use case is the implementation in a FlowMotion or FlowMotion AI Respiratory Gating scan protocol. To activate for this use case: ➢ Select Deviceless under the Respiratory Source dropdown on the Replay subtask card (see image below) es description PET Lung Gated 312.5 End -511.0 Amplitude Range Unit OncoFreeze Duty Cycle 35 Respiratory Source HW Device HW Device Deviceless sking Replay Trigger This will provide a breathing curve on the Trigger Card. This respiratory curve can be used in the same way as a hardware based curve. Available Protocols for this option: • OncoRespGatedCBM • OncoRespGatedCBM_RespMatching • OncoRespGatedCBMDDG* *Note: This protocol is for customers without any hardware device connected (configure system for Open Interface). It only offers Deviceless as Respiratory Source option. SIEMENS Unrestricted | Published by Siemens Healthcare GmbH © Siemens Healthcare GmbH, 2021 Master Template Effective Date 10 Aug 2021 | HILS 2224 Healthineers Page 3 of 4 Job Aid | OncoFreeze AI Effective Date: 5 Nov 2021 | HOOD05162003237047 Please note that the learning material is for training purposes only. For the proper use of the software or hardware, please always use the Operator Manual or Instructions for Use (here- inafter collectively “Operator Manual”) issued by Siemens Healthineers. This material is to be used as training material only and shall by no means substitute the Operator Manual. Any material used in this training will not be updated on a regular basis and does not necessarily reflect the latest version of the software and hardware available at the time of the training. The Operator Manual shall be used as your main reference, in particular for relevant safety information like warnings and cautions. Please note: Some functions shown in this material are optional and might not be part of your system. Certain products, product related claims or functionalities (hereinafter collectively “Functionality”) may not (yet) be commercially available in your country. Due to regulatory requirements, the future availability of said Functionalities in any specific country is not guaranteed. Please contact your local Siemens Healthineers sales representative for the most current information. The reproduction, transmission or distribution of this training or its contents is not permitted without express written authority. Offenders will be liable for damages. All names and data of patients, parameters and configuration dependent designations are fictional and examples only. All rights, including rights created by patent grant or registration of a utility model or design, are reserved. © Siemens Healthcare GmbH 2021 Siemens Healthineers Headquarters Siemens Healthcare GmbH Henkestr. 127 91052 Erlangen, Germany Phone: +49 9131 84-0 siemens-healthineers.com SIEMENS Unrestricted | Published by Siemens Healthcare GmbH © Siemens Healthcare GmbH, 2021 Master Template Effective Date 10 Aug 2021 | HILS 2224 Healthineers Page 4 of 4