Embodiments of the present disclosure relate to a medical device. The medical device may include an elongate member, having a proximal end and a distal end and at least two lumens extending therebetween. At least one of the lumens may be an imaging lumen configured to hold an imaging device, and an imaging device may be disposed inside the imaging lumen. A signal transmitting device may extend longitudinally through the imaging lumen. A distal end of the signal transmitting device may be operably coupled to the imaging device and a proximal end may be operably coupled to a processor. The processor may be located outside of the imaging lumen. The signal transmitting device may transmit signals between the imaging device and the processor. A grounded, braided catheter may be disposed within and extend the length of the elongate member, surrounding the imaging lumen.