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Bladder cancer constitutes the thirteenth most common cause of cancer death worldwide. Transurethral resection of bladder tumors (TURBT) is the established treatment procedure of non-muscle invasive bladder cancer. However, current techniques for this procedure represent several inadequacies such as inaccurate resection of tumors and high recurrence rates due to the lack of dexterity and limited instrumentation...
In our group, a snake-like surgical manipulator has been developed which was fabricated using selective laser sintering and a biocompatible polyamide. This paper describes a concept to substitute polyamide with biocompatible metals in order to miniaturize the available system. At this point, beside the design approach and the material selection, the preferred fabrication method plays a crucial role...
Petrous apex lesions constitute considerable surgical challenges due to their location in the skull base and close relationship with critical structures such as inner ear, carotid arteries, facial nerves and jugular bulb. These lesions often cannot be treated completely with rigid tools due to the limited accessibility. We are aiming to develop a snake-like manipulator to assist surgeons with the...
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