Robotic catheter rotatable device cartridge

[0028]Referring now to the drawings wherein like reference numerals are used to identify identical components in the various views, an embodiment of robotic catheter system 10 (described in detail in commonly owned and copending application titled “Robotic Catheter System”), also referred to as “the system,” may be likened to power steering for a catheter system. The system may be used, for example, to manipulate the location and orientation of catheters and sheaths in a heart chamber or in another body cavity. As shown in FIG. 1 and described in detail below, robotic catheter system 10 may generally incorporate a human input device and control system (referred to as “input control system”) 100, e.g., a joystick and related controls (described in detail in commonly owned and copending applications titled “Robotic Catheter System Input Device” and “Robotic Catheter System Including Haptic Feedback”), that a user such as an electrophysiologist (EP) may interact with, an electronic contro