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XLCloud: the interventional
radiology use case
OW2con’14 Paris, 5 November 2014
Philippe Gravez, Virtual Reality Project Manager, CEA LIST, FR
| PAGE 1
XLCloud: the interventional radiology use case
Interactive simulation / Virtual Reality for training / Cloud Introduction
CEA List & technological research I. CEA List & XLCloud
Interactive simulation Motivations for XLCloud 2 use cases
II. Interventional radiology What is it? Esprimed VR training tool
III. Implementation Architecture of XDE applications Remote deployment
Conclusion
| PAGE 2
CEA List research institute Smart digital systems – Paris area – Staff ~ 750
| PAGE 3
Contribute to business competitiveness through innovation and technology transfer
41%
34%
25%
Funding
Project Industrial CEA
FROM RESEARCH TO INDUSTRY
FUNDAMENTAL RESEARCH
PUBLICATIONS
APPLIED RESEARCH
PATENTS
PRODUCTS
MASS PRODUCTION
Microcavity
Laser diode pump
Contacts
10 mm Microcavity
Laser diode pump
Contacts
10 mm
PILOT LINE
PROTOTYPES
Funding
XLCloud: the interventional radiology use case
Interactive simulation / Virtual Reality for training / Cloud Introduction
CEA List & technological research I. CEA List & XLCloud
Interactive simulation Motivations for XLCloud 2 use cases
II. Interventional radiology What is it? Esprimed VR training tool
III. Implementation Architecture of XDE applications Remote deployment
Conclusion
| PAGE 4
Interactive simulation lab: addressed topics
| PAGE 6
Physics
Soft parts Fluids Multibody multi-contact nonsmooth dynamics
Dynamic multi- objective control
Dynamic simulation, Interactions
Interactive multi-physics
simulation 1
Digital human
2
Accurate manipulation
in VR
Interactive Dosimetry
«Advanced» interactions: haptics,
tracking, HMD, …
Mixed Reality
Interactive simulation lab: some applications
| PAGE 7
Physics
Interactive multi-physics
simulation 1
Digital Human
2 Assistance for assembling,
maintenance or recycling
Ergonomic assessment,
cobot design …
Training (VR / MR) Virtual prototyping, scenario validation
Motivations for XLCloud / Use cases
XLCloud HPC Interactive video streaming
Access to HPC capabilities CFD & dosimetry simulation
High interactivity Virtual Reality requirement
Ease of deployment Collaborative working / scalability
Several persons, remotely located, interacting with the same virtual mock-up from heterogeneous computer interfaces
à 2 XLCloud use cases Interactive smoke simulation (with Silkan) (HPC++) Interventional radiology (with Esprimed) (Interactivity++) | PAGE 8
XLCloud: the interventional radiology use case
Interactive simulation / Virtual Reality for training / Cloud Introduction
CEA List & technological research I. CEA List & XLCloud
Interactive simulation Motivations for XLCloud 2 use cases
II. Interventional radiology What is it? Esprimed VR training tool
III. Implementation Architecture of XDE applications Remote deployment
Conclusion
| PAGE 9
Interventional radiology
Ø Interventional radiology is a medical sub-specialty of radiology which utilizes minimally-invasive image-guided procedures to diagnose and treat diseases in nearly every organ system (Wikipedia)
Ø This means that surgeon and medical staff are always exposed to X-rays
Ø This is becoming a world wide issue raised by safety authorities
| PAGE 10
The Esprimed interventional radiology training tool
Esprimed is a young company focused on best practices in interventional radiology
Advices/formation for medical teams Minimization of dose received by patient and medical team
Esprimed asked CEA to develop a virtual reality demonstrator including
Movement of the radiologic system Movement of radiologic protections Computation of Dose receive by the surgeon Ability to replay a complete sequence
à Rich interaction Radiology equipment through the web Protection screen moved through space mouse 3D view controlled through mouse Imaging commands through keyboard
à Intensive computation Real time estimation of dose | PAGE 11
XLCloud: the interventional radiology use case
Interactive simulation / Virtual Reality for training / Cloud Introduction
CEA List & technological research I. CEA List & XLCloud
Interactive simulation Motivations for XLCloud 2 use cases
II. Interventional radiology What is it? Esprimed VR training tool
III. Implementation Architecture of XDE applications Remote deployment
Conclusion
| PAGE 13
XDE virtual cluster with XLCloud / scalability
| PAGE 15
Network of Orocos agents
Remote rendering
According to the considered application and the local resources, select the components to be virtualized
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