000114549 001__ 114549
000114549 005__ 20190316234102.0
000114549 02470 $$2ISI$$a000253467001121
000114549 037__ $$aCONF
000114549 245__ $$aA Computer-Based Real-Time Simulation of Interventional Radiology
000114549 260__ $$c2007
000114549 269__ $$a2007
000114549 336__ $$aConference Papers
000114549 520__ $$aInterventional radiology is a minimally invasive procedure where thin instruments, guidewires and catheters or stents are steered through the patient’s vascular system under X- ray imaging for treatment of vascular diseases. The complexity of these procedures makes training in order to master hand-eye coordination, instrument manipulation and procedure protocols for each radiologist mandatory. In this paper, we present a computer-based real-time simulation of interventional radiology procedures, which deploys a very efficient physics-based thread model to simulate the elastic behavior of guidewires and catheters. A fast collision detection scheme provides continuous collision response, which reveals more details of arterial walls than a centerline approach. Furthermore rendering techniques for realistic X-ray effect have been implemented. Our simulation structure is updated at a haptic rate of 500 Hz, thus contributing to physical realism.
000114549 6531_ $$aRadiology
000114549 6531_ $$aSimulation
000114549 700__ $$aWang, Fei
000114549 700__ $$aDuratti, Lindo
000114549 700__ $$0244054$$aSamur, Evren$$g170323
000114549 700__ $$0240236$$aSpaelter, Ulrich$$g153210
000114549 700__ $$0240027$$aBleuler, Hannes$$g104561
000114549 7112_ $$a29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE-EMBS)$$cLyon, France$$d2007
000114549 773__ $$tProc. of 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE-EMBS)
000114549 8564_ $$zURL
000114549 8564_ $$s181670$$uhttps://infoscience.epfl.ch/record/114549/files/Fwang_IR_EMBC07.pdf$$zn/a
000114549 909C0 $$0252016$$pLSRO
000114549 909CO $$ooai:infoscience.tind.io:114549$$pSTI$$pconf$$qGLOBAL_SET
000114549 937__ $$aLSRO-CONF-2007-022
000114549 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000114549 980__ $$aCONF