SWISS PRECISION FOR INTERVENTIONAL RADIOLOGY Stereotactic Navigation System for Percutaneous Interventions

Gain complete control of the intervention The CAS-One IR Stereotactic Navigation System enables the interventionist to optimize the ablation procedure and achieve reliable outcomes. Control workflow • Accurate needle placements in one shot • Comprehensive targeting functionality and ergonomic Aiming Device • Reliable treatment validation with Photo-FinishTM image fusion Control time • Reduced and reproducible time per placement of ablation probe • Predictable use of CT suite time Control complexity • Definition of up to 20 needle trajectories in defined patterns • Placement of in- and out-of...

Standardize interventions with simple steps: Plan – Navigate – Validate Plan • Direct DICOM interface • Automatic patient-to-image registration • Intuitive touch-screen interface • Multiple needle configuration with geometric pattern and spacing • Multi-planar views and 3D reconstruction • Simulated ablation zones for all ablation devices Navigate • Quick needle alignment with trajectory sing stereotactic aiming u device • Bullseye targeting functionality • Real-time accuracy estimates with motion and breathing detection • Calculation of optimal needle depth • One-shot placement of needle Validate...

Perform interventions with increased confidence regardless of complexity The CAS-One IR Stereotactic Navigation system is designed to provide reliable guidance for stereotactic ablation procedures1, while increasing accuracy compared to non-stereotactic free-hand placement2,3 and reducing radiation exposure (DLP) 2,3. Especially in more complex procedures requiring placement of multiple needles, such as IRE, the CAS-One IR system has demonstrated: • Reduction in placement time per electrode by 69% (p<0.001)3 • Reduction in total procedure time by 47% (p<0.001)3 • Increase in placement accuracy...

Verify ablations with Photo-FinishTM Success of ablation depends on accurate needle placement and on reliable tumor destruction. CAS-One IR provides the tools to verify if the ablation is in the right place and has the right size. CAScination’s Photo-FinishTM allows automatic fusing of the pre-treatment planning images with the post-treatment control images to validate applied ablation. Features: • Fusion of Planning & Needle Control CTs • Measurement tools for needle correction • Fusion of Planning & Ablation Control CTs • Blending for ablation margin verification Easily export snapshots of...

Food for thought References and literature on Stereotactic procedures References 1. A navigation system for percutaneous needle interventions based on PET/CT images: Design, workflow and error analysis of soft tissue and bone punctures Oliveira T, Klaeser B, Weitzel T, Krause T, Nolte L, Peterhans M, Weber S Computer Aided Surgery, Vol. 16, No. 5, pp. 203–219, Sep. 2011 2. Comparison of freehand-navigated and aiming device-navigated targeting of liver lesions Wallach D, Toporek G, Weber S, Bale R, Widmann G Int J Med Robotics, Vol. 10, No. 1, pp. 35-43, Mar. 2014 3. Stereotactically-navigated...