Advanced and Comfortable Tailor-made Medical
Treatment based on Heart Simulator
New Medical Treatment System
in the Cloud
Prof. Toshiaki Hisada, Ph.D. in Eng. Univ. of Tokyo
Prof. Seiryou Sugiura, Ph.D. in MD. Univ. of Tokyo
Yoshimasa Kadooka, Ph.D. in Sci. Fujitsu Ltd.
•Collaborative research with Hisada Lab. of the University of Tokyo
•Supported by Japan Science and Technology Agency
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Agenda
Introduction of Heart Simulator
Our Goal: New Medical Treatment System in the Cloud
Expectation for Telco
Conclusion
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What is Heart Simulator ?
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Mechanisms of Heart Simulator
Input Data
Heart Simulator
Electrophysiology
CT images
myocardial fiber
Excitation Propagation
Ion channel model in Cell
Patient Specific Data from
Modalities (CT, MRI, etc)
Excitation-Contraction
Coupling
Peta-scale
computer
Output Data (examples)
Pumping Motion
blood flow
ECG
Patient Specific Predictive and
Diagnostic Information
Motion of Cell
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FluidFluid-Structure
Interaction
Coronary Motion of
Circulation
Valves
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Motion of Mitral and Aortic Valves
Aortic Valve (Slow motion)
Coupling Simulation for moving valves (Aortic, Mitral) , blood flow and myocardia
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Measurement of Echocardiograph (ECG)
Comparison of ECG measurement between heart
simulator and human heart
Cardiac Pumping
Potential Distribution
on torso surface
Cardiac Excitation
Lead II ECG
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Planning of Surgery for Dilatative Cardiomyopathy
Surgery Planning of “Batista” by Heart Simulator
Contractile force: 100%
Plan A
Aneurysm
Necrotic myocardium
Contractile force: 30%
Before surgery
Plan B
？
Quantitative Prediction (QP) of
Pressure - Volume
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QP of Stress – Strain
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New Medical System to realize Tailor-made
Medical Treatment in the Cloud
Heart Simulator
Patient data
Cardiac Excitation Propagation
Micro Numerical Cell
Ion channel model in Cell
Fluid and Structure Interaction
Surgery planning,
Prediction of effect
Blood pressure, electrocardiogram,
and blood test
Interactive Visualization
System
Echo
Valves
Relational model for
Excitation and Contraction
Diagnostic support
Micro Model
Coronary Circulation
CT・MRI
Peta-scale Computer
Prediction of
administering effect
Medical information integration data base
Electrical Care Card
Taylor-made Medical Treatment
by Heart Simulator
Treatment for Intractable disease
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Expectation for Telco
Cloud
Heart Center
Realization of High
Universal QoS
Speed Interactive
250MB/CT
without any differences
Simulation
Results
Visualization for MD
Telco A
between Telcos
Telco C
Telco B
Several 100MB
~10MB/patient
Hospital
Hospital
To keep Higher
Security Level
CT・MRI
for Patient data
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High Speed Interactive Visualization
Medical Doctor
Heart
Center
Data Request
86MB
Several Min.
New Data Request: rotate
86MB
Several Min.
How to reduce the data transmission time
: from Several Min. to Several Sec.
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Security Level and Universal QoS
Protection for DoS Attack
To guarantee Persistent Service and Emergency Response without any service
interruption
To guarantee the minimum security level and QoS for all Telcos
Heart Center
Telco A
Telco B
Telco C
Telco D
Security A
QoS A
Security B
QoS B
Security C
QoS C
Security D
QoS D
International Leased Line Service
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Conclusions
The University of Tokyo and FUJITSU have realized Multiscale/Multi-Physics Heart Simulator which contributes to the
advanced and comfortable tailor-made medical treatments;
Surgical planning, Patient-specific ICD, Side effect check,
Informed consent
We expect for Telco to solve some issues to realize these
phenomena
High level Interactive communication, Security Level and
Universal QoS
FUJITSU will contribute to the society by realizing new medical
treatment system in Cloud
Telco services, Simulation technologies and Cloud are key
elements to realize this system
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Thank you!
y-kadooka@jp.fujitsu.com
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