Virtual-reality surgery. A PHANToM thimble enables a trainee surgeon to experience what it feels like to perform a needle biopsy on the brain. In the background is a MRI scan of a brain with an orange line showing the direction of a virtual-reality needle inserted into a suspected brain tumour. PHANToM (Personal HAptic iNTerface Mechanism) consists of a freely moving thimble on a motorized arm linked to a computer. By applying forces to the fingertip through the thimble,the device enables the user to "touch,feel and stroke" 3-D virtual-reality objects. In this example the surgeon feels a "pop" as each tissue layer in the brain scan is pierced by the virtual needle | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Morgan, Hank |
Taille de l’image : | 5315 px × 3681 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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