The invention has been particularly developed for a controlled embolisation application in Arterial and Venous embolisation, and relates to a device used for halting the progression of Aneurysm and Reflux closing/aneurysms, blocking/arteries closing/ arteriovenous malformations/Venous Reflux procedures. The robotic embolisation device and system according to the invention basically has 2 (two) main components. One of them is a robotic embolisation device (3) which allows performing the embolisation procedure in a complete robotized fashion, and the other is an embolisation system which ensures that the embolisation procedure is conducted with minimum error and maximum efficiency by being mounted in the present robotic embolisation device (3), or in an injection gun (1), said embolisation system comprising a light source adapter (2), a gun injector (4), and a double-lumen catheter (5).