3D Bioprinting Workflow with Multimodal Visualization

The 3D Discovery was controlled by the HMI (Human Machine Interface) Software (regenHU 3D Discovery 8.23.9.38, regenHU, Villaz-St-Pierre, Switzerland). Scaffold design and G code generation was done using the BioCAD software (regenHU, Villaz-St-Pierre, Switzerland). MRI was operated with ParaVision 6.0.1 (Bruker BioSpin MRI GmbH). Data processing and plotting was performed with MATLAB R2020a (The MathWorks, Inc., Natick, United States). ImageJ software [National Institutes of Health (NIH), Bethesda, MD] was used for conversion of pseudo color z-stacks to NIftI file format as described in (Stefani et al., 2018 (link)). VR visualization of the MRI data was done using the Software ConfocalVR 3.2 (Immersive Science LLC, Newcastle, WA, United States) (Stefani et al., 2018 (link)). The video was recorded using NVIDIA^® GeForce^® Experience™ Version 3.23.0.74 and put together using DaVinci Resolve 17 (Blackmagic Design Pty. Ltd., Port Melbourne, Australia). Single frame isolation (taking snap shots) was also performed using DaVinci Resolve 17 (Blackmagic Design Pty. Ltd., Port Melbourne, Australia).

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Gretzinger S., Schmieg B., Guthausen G, & Hubbuch J. (2022). Virtual Reality as Tool for Bioprinting Quality Inspection: A Proof of Principle. Frontiers in Bioengineering and Biotechnology, 10, 895842.

Publication 2022

BioCAD software ParaVision 6.0.1 MATLAB R2020a

Frame Human Immersive Isolation

Corresponding Organization : Karlsruhe Institute of Technology

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Variable analysis

independent variables

3D Discovery was controlled by the HMI (Human Machine Interface) Software
Scaffold design and G code generation was done using the BioCAD software

dependent variables

MRI data

control variables

ParaVision 6.0.1 (Bruker BioSpin MRI GmbH) was used for MRI operation
MATLAB R2020a (The MathWorks, Inc., Natick, United States) was used for data processing and plotting
ImageJ software [National Institutes of Health (NIH), Bethesda, MD] was used for conversion of pseudo color z-stacks to NIftI file format
ConfocalVR 3.2 (Immersive Science LLC, Newcastle, WA, United States) was used for VR visualization of the MRI data
NVIDIA® GeForce® Experience™ Version 3.23.0.74 was used for video recording
DaVinci Resolve 17 (Blackmagic Design Pty. Ltd., Port Melbourne, Australia) was used for video editing and single frame isolation

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