Deep Resolve Swift Brain - USA

SIEMENS Healthineers Deep Resolve Swift Brain with multi-shot EPI Job Aid Template Effective Date: 10 Aug 2021 | HILS 2223 Job Aid Effective Date 31 Oct 2022 | HOOD05162003309479 Unrestricted © Siemens Healthineers, 2022 Deep Resolve Swift Brain with multi-shot EPI SIEMENS Healthineers Table of Contents T1 Trace ADC What is it? 3 How does it work? 4 General Overview 5 Brain Fat Saturation Mode 7 Static Field Correction 8 Static Field Correction - Diffusion 9 Deep Learning Based Reconstruction 10 Fast GRE Reference Scan 11 Fast GRE Reference Scan – SMS EPI Diffusion in 21 Seconds 12 T2* T2 T2 FLAIR 2 Effective Date 31 Oct 2022 | HOOD05162003309479 Unrestricted © Siemens Healthineers, 2022 Deep Resolve Swift Brain with multi-shot EPI SIEMENS Healthineers What is it? Deep Resolve is an AI-powered advanced image reconstruction technology with the following variants: advanced applications libraries • Deep Resolve Gain E Deep Resolve Swift Brain • Deep Resolve Sharp Deep Resolve Boost AAhead_scout 00:14 • • Deep Resolve Swift Brain AutoAlign Scout t1_f12d_sag_p3 00:21 Deep Resolve Swift Brain is the combination of a smart acquisition and a deep Generic Views learning reconstruction method that delivers all relevant neuro contrasts and ep2d_diff_tra_p2_s2 00:21 1 orientations. Generic Views t2star+t2_ep2d_se_tra_p2 00:25 1 Deep Resolve Swift Brain Techniques: Generic Views t2_dark_fluid_ep2d_se_tra_p2 00:51 • Multi-shot EPI 1 Deep Learning Based Reconstruction Generic Views • • Static Field Correction Please note: 3T only, dedicated • Optional: Simultaneous Multi-Slice * license: N_ms_epi, high end MaRS • Fast GRE Reference Scan will be recommended. 3 * Requires SMS Package instead of Simultaneous Multi-Slice Effective Date 31 Oct 2022 | HOOD05162003309479 Unrestricted © Siemens Healthineers, 2022 Deep Resolve Swift Brain with multi-shot EPI SIEMENS Healthineers How does it work? Deep Resolve Swift Brain utilizes a multi-shot echo planar imaging (EPI) approach that enables faster acquisition. In a very SWIFT acquisition, all typical contrasts for routine brain imaging are generated. T2 and T2* are measured simultaneously, which can save additional time. A static field correction is applied to reduce distortions. T1 Diffusion T2* T2 T2 FLAIR 21 s 21 s 25 s 0 s 51 s 4 Effective Date 31 Oct 2022 | HOOD05162003309479 Unrestricted © Siemens Healthineers, 2022 Deep Resolve Swift Brain with multi-shot EPI SIEMENS Healthineers General Overview Multi-shot EPI together with a new static field correction ep2d_se TSE ep2d_se_ms, 4 shots minimizes geometric distortions that are intrinsic to EPI imaging. Within this multi-shot EPI approach, T2 and T2* are acquired simultaneously by a Siemens Healthineers exclusive EPI- implementation, further accelerating this protocol. Multi-shot EPI-based T2 dark-fluid reduces imaging times Reduced geometric distortions with multi-shot EPI substantially compared to standard TSE imaging and offers true FLAIR contrast due to magnetization transfer preparation. The combination of multi-shot EPI imaging and Deep Learning Reconstruction enables net scan times of less than two minutes. 5 Effective Date 31 Oct 2022 | HOOD05162003309479 Unrestricted © Siemens Healthineers, 2022 Deep Resolve Swift Brain with multi-shot EPI – SIEMENS Healthineers General Overview System Inline • Multi-shot EPI is available for Spin Echo (ep2d_se_ms) Routine Contrast Resolution Geometry Physio Sequence Part 1 Part 2 Special Assistant and Gradient Echo (ep2d_fid_ms) EPI Sequence Name epse Bandwidth 752 4 Hz/Px Echo Spacing 1,42 ms Excitation Standard Optimization None • It supports latest features, such as SMS, SliceAdjust, RF Pulse Type Normal Fast GRE Ref Scan, Deep Learning Recon. Gradient Mode Fast Segments 2 6 EPI Factor 32 • You can set multiple segments and multiple contrasts/echos. Routine Contrast Resolution Geometry System Physio Inline Sequence Common Dynamic TR Please note: Segmented scans are more prone to motion. 3000,0 - ms Fat-Water Contrast Fat Saturation TE 1 52,00 m MTC Magn. Preparation None Contrasts Flip Angle 90 + deg Reconstruction Magnitude 2 Contrasts 6 Effective Date 31 Oct 2022 | HOOD05162003309479 Unrestricted © Siemens Healthineers, 2022 Mario Zeller | SHS DI MR R&D SW&APP ACQ Deep Resolve Swift Brain with multi-shot EPI Brain Fat Saturation Mode New Fat Saturation mode with sharper cutoff reduces unwanted water saturation near vessels at spinal cord. Routine Contrast Resolution Geometry System Physio Diff Inline Sequence Common Dynamic TR 270,0 - ms Fat-Water Contras Fat Saturation v TE 136,00 - ms Fat Saturation Weak Fat Suppression Optimization MTC Region Default Magn. Preparation None Default Brain Default Fat Brain Fat Saturation Saturation 7 Effective Date 31 Oct 2022 | HOOD05162003309479 Unrestricted © Siemens Healthineers, 2022 Deep Resolve Swift Brain with multi-shot EPI SIEMENS Healthineers Static Field Correction Goal ¿ 1 sec Auto @ None @ 3.9x3.9x5.0 mm3 . 1.00 Routine Contrast Resolution Geometry System Physio Diff Sequence (Further) reduce geometric distortions and hyperintensities in EPI. Common Acceleration Filter Raw Filter Normalize Off Elliptical Filter How does it work? 1. Acquire field map (TA 23 s). 2. Calculate pixel-shift map. Distortion Correction 2D Static Field Correction 3. Perform joint correction of B0 effects, Maxwell effects and gradient-nonlinearities in distortion correction functor to avoid multiple successive interpolations. Scan Assistant ? X ? Your last change Static Field Correction Off On How can you use it? will adapt the following parameters: BO Shim Standard Absolute 1. Switch phase encoding direction: Expansions can be unwarped Phase Encoding Dir. A >> P - P > > A better than compressions. OK Undo 2. Absolute shim: Field map has to be acquired anyways, therefore it comes for free. Please note: Static filed correction is supported by all EPI sequences at 8 3T, and no additional license is required. Effective Date 31 Oct 2022 | HOOD05162003309479 Unrestricted © Siemens Healthineers, 2022 M a r Deep Resolve Swift Brain with multi-shot EPI i o Z Static Field Correction – Diffusion e l l e r | S H S D I M R R & D S W & A P P A C Q SFC On SFC Off 9 Effective Date 31 Oct 2022 | HOOD05162003309479 Unrestricted © Siemens Healthineers, 2022 Deep Resolve Swift Brain with multi-shot EPI SIEMENS Healthineers Deep Learning Based Reconstruction System Physio • DR Swift Brain Deep Learning Recon is available in Routine Contrast Resolution Geometry Inline Sequence Common Acceleration Filter sequences ep2d_se_ms, ep2d_fid_ms, and gre* Acceleration mode GRAPPA Deep Resolve On Phase Partial Fourier Off • Denoising strength is mapped to λ internally based on PAT Deep Resolve ? × factor and sequence type Denoising Mode Swift Br ... Jenoising Strength Swift Brain Medium Low Please note: Deep Learning Based Reconstruction requires Medium High Deep Resolve Swift Brain license (N_ms_epi). 1 = 0.0 1 = 0.5 1 = 1.0 10 * Limited to brain imaging. Head coil needs to be activated. Effective Date 31 Oct 2022 | HOOD05162003309479 Unrestricted © Siemens Healthineers, 2022 Deep Resolve Swift Brain with multi-shot EPI SIEMENS Healthineers Fast GRE Reference Scan Goal Routine Contrast Resolution Geometry System Physio Inline Sequence Speed up the DL/GRAPPA/SMS reference data acquisition. Common Acceleration Filter Acceleration mode GRAPPA Deep Resolve On ... How can you use it? Phase Partial Fourier Off Select in the Reference Scan dropdown menu FAST GRE/Separate. Reference Scans Fast GR ... Acceleration Factor PE GRE/S( Fast GRE/Separate Reference Lines PE Fast GRE/Separate Please note: Fast GRE Reference Scan is supported by ep2d_diff, ep2d_se_ms, and ep2d_fid_ms sequences and no additional license is required. 11 Effective Date 31 Oct 2022 | HOOD05162003309479 Unrestricted © Siemens Healthineers, 2022 Mario Zeller | SHS DI MR R&D SW&APP ACQ Deep Resolve Swift Brain with multi-shot EPI Fast GRE Reference Scan – SMS EPI Diffusion in 21 Seconds ARF ARF ARF RPF RPF RPF GRE Ref Scan EPI Ref Scan Fast GRE Ref Scan 35 s 31 s 21 s 12 SMS EPI diffusion, 32 slices, 4 mm slice thickness, GRAPPA 2, SMS 2, 4-scan-trace, Effective Date 31 Oct 2022 | HOOD05162003309479 b0+b1000, TR 3000 ms, TE 72 ms Unrestricted © Siemens Healthineers, 2022 SIEMENS Healthineers 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 (hereinafter 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 2022 Siemens Healthineers Headquarters Siemens Healthcare GmbH Henkestr. 127 91052 Erlangen, Germany Telephone: +49 9131 84-0 siemens-healthineers.com 13 Effective Date 31 Oct 2022 | HOOD05162003309479 Unrestricted © Siemens Healthineers, 2022