Dilated Aortic Root 3D TEE. SLA Print
Cardiac Tumor Surgical Planning Model
Cardiac CT. FDM+SLA print
“With the 3D model, we could figure out how to dismantle the tumour like a jigsaw puzzle before we even went into operation.”
– Dr. Shaf Keshavjee
Augmented Reality (AR) projection of heart and ribcage on echocardiography phantom.
Cardiac CT.
Toronto Heart Atlas
Complex TGA; Situs inversus; Dextrocardia. Post insertion of RV to PA conduit. Cardiac CT. FDM Print.
Echocardiography phantom
CT data. FDM printed positives, Silicone molds; Gel wax and ballistic gel casts with graphite. Lasercut case.
Small-scale production printer cluster (Prusa MK3) with continuous process monitoring.
Stop-Gap N95 Respirator:
Reusable device, developed, tested and manufacturable at small scale at APIL
CAD. FDM, SLA, Polyjet printing. Silicone cast. HME filters.
NIOSH standard headform for respirator testing
FDM print. Silicone casting.
Interactive rendering of lung and heart blood pools for teaching TTE
Complex Mold for casting NIOSH standard headform for respirator testing
Toronto Heart Atlas Cardiac CT + 3D TEE. Interactive renderings.
Digial Modeling of Cardiac Tumor from CT
Segmentation of tumor and blood pools
ITK-Snap
FOCUS Heart Models showing standard imaging planes for FOCUS TTE
Cardiac CT. FDM Print. Magnets
Production series of 1000 FOCUS heart models Cardiac CT. FDM Print. Magnets
3D CAD Rendering Component for ventilator splitting circuit “Cerberus”
4-axis robotic arm
FDM print, Aluminum extrusions, Arduino electronics. Stepper motors.
Normal aortic root
3D TEE. SLA print.
Mitral valve annulus model 3D TEE data.
Stop-Gap N95 Respirator:
Reusable device, developed, tested and manufacturable at small scale at APIL
CAD. FDM, SLA, Polyjet printing. Silicone cast. HME filters.
Ultrasound-guided subclavian central venous access task trainer
CT data. FDM printing. Silicone and gel casting. Lasercut case.
6-axis Robotic Arm
FOCUS Heart Models showing standard imaging planes for FOCUS TTE
Cardiac CT. FDM Print. Magnets
Echocardiography Simulator HTML5. Unity Engine.
3D Printed Educational Models FDM+SLA Print
Rendering of the long-axis cut plane for echo animated rendering for teaching echo anatomy
Cardiac CT. 3D Slicer
Cardiac Tumor Surgical Planning Model
Cardiac CT. Interactive rendering. Sketchfab.
“With the 3D model, we could figure out how to dismantle the tumour like a jigsaw puzzle before we even went into operation.”
– Dr. Shaf Keshavjee
Virtual Reality Echocardiography Simulator
Dilated aortic root 3D TEE Data. SLA print.
FOCUS Heart Models showing standard imaging planes for FOCUS TTE
Cardiac CT. FDM Print. Magnets
Schematic of the human heart base. View from right shoulder towards apex.
Human Heart Base
Toronto Heart Atlas
Cardiac CT. Interactive 3D rendering.
Human heart. Long-axis slice.
Cardiac CT. SLA Print.
Lumbar epidural and spinal injection phantom Inner core (gel removed) CT. FDM print.
Cardiacl tumor surgical planning model
Interactive rendering of 3D digital model. 3D Slicer. ITK-Snap.
Toronto Heart Atlas cardiac tumor
Cardiac CT. Rendering on Sketchfab.
Procedural planning model for endovascular repair of baffle leak in patient with TGA..
FOCUS Heart Models showing standard imaging planes for FOCUS TTE
Cardiac CT. FDM Print. Magnets
Toronto Heart Atlas
Unrepaired Tetralogy of Fallot Cardiac CT. Interactive Rendering.
CAD Rendering
prototype ex-vivo heart perfusion experimental set-up
Spine models
for development of neuraxial anesthesia phantom CT. FDM Print.
Prototype Emergency Ventilator
Bag-valve-mask based emergency use-ventilator testing
Semi-automated Mitral Valve Analysis 3D TEE. Tomtec
Lung-isolation Training Phantom
CT. FDM print.
Toronto Heart Atlas Normal Morphology; Type-A aortic dissection
Cardiac CT. Interactive 3D rendering. Blender. Sketchfab.
Lumbar epidural and spinal injection phantom Inner core (gel removed) CT. FDM print.
Toronto Heart Atlas Normal morphology; aortic dissection. Cardiac CT. FDM Print.
3D printed open-source stethoscope. Developed by Glia.
Mitral Valve Model
3D TEE. 3D Slicer.
Toronto Heart Atlas Dilated aortic root. Marfan’s Syndrome. Cardiac CT. 3D Rendering .
Printing of mold for Stop-Gap N95 Respirator CAD. FDM print.
Cardiac Tumor Surgical Planning Model
Cardiac CT. Powder-bed print.
“With the 3D model, we could figure out how to dismantle the tumour like a jigsaw puzzle before we even went into operation.”
– Dr. Shaf Keshavjee
Material testing for respiratory filters
Dilated aortic root
3D TEE data. SLA Print.
Echocardiography phantom
CT data. FDM printed positives, Silicone molds; Gel wax and ballistic gel casts with graphite. Lasercut case.
Echocardiography phantom
CT data. FDM printed positives, Silicone molds; Gel wax and ballistic gel casts with graphite. Lasercut case.
Thoracic epidural insertion CT. Educational Animation.
TEE simulator controller Using 2-button wheel-mouse simulates change of probe depth, omniplane angle and probe flexion.
3D printed open-source stethoscope. Developed by Glia
Normal Heart
Cardiac CT. Powder-based print. Artificial colours.
Planetary gear test print Multi-colour FDM print. All parts printed simultaneously. No assembly.
Toronto Heart Atlas Normal morphology Cardiac CT. FDM Print.
Left Heart Blood Pool Cardiac CT segmentation. ITK-Snap.
Heart Base and Left Heart Blood Pool
Cardiac CT. Animated Rendering. 3D Slicer.
Aortic valve
Short axis view
3D TEE. Interactive Rendering. QLab.
Human Heart Base
Toronto Heart Atlas
Cardiac CT. Interactive 3D rendering.
Toronto Heart Atlas Aortic dissection blood pool model Cardiac CT. 3D Rendering.
Ultrasound-guided vascular access phantom
CAD. FDM printing. Gel casting. Lasercut case.
FDM 3D printer.
Stop-Gap N95 Respirator:
Reusable device, developed, tested and manufacturable at small scale at APIL
CAD. FDM, SLA, Polyjet printing. Silicone cast. HME filters.
Material testing for respiratory filters
Stop-Gap N95 Respirator:
Reusable device, developed, tested and manufacturable at small scale at APIL
CAD. FDM, SLA, Polyjet printing. Silicone cast. HME filters.
Aerosol-Reducing Non-invasive Ventilation Mask testing
Stop-Gap N95 respirator
Valve seats. Reusable device, developed, tested and manufacturable at small scale in hospital-based facility.
CAD. FDM, SLA, Polyjet printing. Silicone cast. HME filters.
NonIinvasive Ventilation Mask
Adapter prototype
CAD, SLA print.
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3D modeling, 3D Printing & Micro-manufacturing Lab @ University Health Network
Bringing the power of 3D imaging, modeling & 3D printing technologies to the front-lines of healthcare, research & education.
Our programs include:
Service Request
questions? Contact Us!
3D Modeling
Creation of 3D digital models from mechanical parts , CAD files and medical imaging (CT, MRI, 3D Ultrasound).
3D Printing
Rapid turn-around 3D printing services with a wide range of printing technologies and materials. For prototyping and small scale manufacturing . Automated process monitoring available.
3D Visualization
Virtual & Augmented Reality (AR/VR) , high resolution interactive renderings & animation .
Development of high fidelity multi-modal simulators & task trainers based on medical imaging data, tailored to specific curriculum and educational objectives. Task trainers with tactile fidelity can be manufactured at low-cost to represent a wide range of normal and pathological variants based on real cases.
Patient-Specific Surgical Planing Models
Creation of 3D models from medical imaging data to assist in planning surgical procedures. Models can be 3D printed or visualized in a variety of modalities such as on-screen rendering, animation, augmented reality (AR) and virtual reality (VR).
Part Design & Micro-Manufacturing
Design , prototyping & manufacturing of custom labware, mechanical parts, medical devices using a variety of techniques and materials: 3D printing (thermoplastics, photopolymers, powder and others), Laser cutting , Casting (plastics, silicones and gels), Circuit printing , electronic prototyping & mechatronics.
Project Gallery
Toronto Heart Atlas
Complex TGA; Situs inversus; Dextrocardia. Post insertion of RV to PA conduit. Cardiac CT. FDM Print.
Stop-Gap N95 Respirator:
Reusable device, developed, tested and manufacturable at small scale at APIL
CAD. FDM, SLA, Polyjet printing. Silicone cast. HME filters.
Virtual Reality Echocardiography Simulator
Ultrasound-guided subclavian central venous access task trainer
CT data. FDM printing. Silicone and gel casting. Lasercut case.
Complex Mold for casting NIOSH standard headform for respirator testing
Interactive rendering of lung and heart blood pools for teaching TTE
Toronto Heart Atlas cardiac tumor
Cardiac CT. Rendering on Sketchfab.
Rendering of the long-axis cut plane for echo animated rendering for teaching echo anatomy
Cardiac CT. 3D Slicer
Lung-isolation Training Phantom
CT. FDM print.
Semi-automated Mitral Valve Analysis 3D TEE. Tomtec
Cardiac Tumor Surgical Planning Model
Cardiac CT. FDM+SLA print
“With the 3D model, we could figure out how to dismantle the tumour like a jigsaw puzzle before we even went into operation.”
– Dr. Shaf Keshavjee
Echocardiography phantom
CT data. FDM printed positives, Silicone molds; Gel wax and ballistic gel casts with graphite. Lasercut case.
Dilated aortic root
3D TEE data. SLA Print.
Interactive rendering Toronto Heart Atlas Normal Morphology; Type-A Aortic Dissection
CAD Rendering
prototype ex-vivo heart perfusion experimental set-up
FOCUS Heart Models showing standard imaging planes for FOCUS TTE
Cardiac CT. FDM Print. Magnets
Cerberus Multi-vent Safe sharing of one ventilator for two patients with widely different size and lung compliance
Dilated Aortic Root 3D TEE. SLA Print
Human Heart Base
Toronto Heart Atlas
Cardiac CT. Interactive 3D rendering.
Prototype Emergency Ventilator
Bag-valve-mask based emergency use-ventilator testing
Echocardiography education models
Analysis of 3D ultrasound dataset of the mitral valve: 3D Slicer
Spine models
for development of neuraxial anesthesia phantom CT. FDM Print.
Toronto Heart Atlas Normal morphology; aortic dissection. Cardiac CT. FDM Print.
NIOSH standard headform for respirator testing
FDM print. Silicone casting.
3D printed heart blood pool model with a Left Ventricular Assist Device (LVAD) in place
Production series of 1000 FOCUS heart models Cardiac CT. FDM Print. Magnets
Thoracic epidural insertion CT. Educational Animation.
TEE simulator controller Using 2-button wheel-mouse simulates change of probe depth, omniplane angle and probe flexion.
Digital model of valve seat for respirator mask
Normal Heart
Cardiac CT. Powder-based print. Artificial colours.
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Team
Massimiliano Meineri MD
Founder
Azad Mashari MD
Director
Kate Kazlovich
Lab Manager 3D Technologist
Joshua Hiansen
Industrial Designer 3D Technologist
Sarah Russell
Administrative Assistant
William Ng MBBS
Principal Investigator
Jacobo Moreno MD
Principal Investigator
Michael Dinsmore MD
Principal Investigator
Vahid Anwari
Research Assistant Radiology Technologist
Arnaud Mbadjeu Hondjeu MD
Research Associate
Yannis Amador MD
Research Associate
Jesse May MD
Research Associate
Sachin Khargie
Research Assistant
Giovanni Gadotti MD
Research Associate
Ahmad Mahran MD
Research Assistant
Alan Zalewski
Research Assistant
Gad Acosta
Senior Medical Technologist
Collaborators