Abstract: In various aspects, the present invention is directed to implantable neurostimulation leads and methods for their formation. In various additional aspects, the present invention is directed to medical devices having silicone-containing regions with overlying polymeric layers and to methods of forming the same.

Abstract: Exemplary insertion tools, systems, and methods for inserting a pre-curved electrode array portion of a lead into a bodily orifice are described herein. An exemplary insertion tool includes a handle assembly, a slider assembly, an insertion assembly coupled to the handle assembly, and a retractor assembly disposed at least partially within the handle assembly and configured to selectively couple to a straightening member inserted into the pre-curved electrode array portion and at least partially retract the straightening member from the pre-curved electrode array portion in response to actuation by a user of the slider assembly. The retractor assembly may comprise a spring-loaded retractor member configured to move from a distal position to a proximal position in response to actuation by the user of the slider assembly to at least partially retract the straightening member from the pre-curved electrode array portion. Corresponding insertion tools, systems, and methods are also described.

Abstract: In various aspects, the present invention is directed to implantable neurostimulation leads and methods for their formation. In various additional aspects, the present invention is directed to medical devices having silicone-containing regions with overlying polymeric layers and to methods of forming the same.

Abstract: A manipulator head for use in a precision assembly unit is disclosed. The manipulator head includes a coarse X-Y stage or movement along the top surface in the X and Y-axis, a fine X stage for fine X-axis movements, a fine Y stage for fine Y-axis movements, and a Z stage for movement in the Z direction. Additionally, a &thgr; stage carried by the manipulator is included. A video camera is coupled to the fine X stage and fine Y stage. The video camera has an optical axis directed substantially in the Z direction. The video camera's field of view encompassing at least a portion of a part secured by a gripper attached to the manipulator head when the part is in position for processing at the workstation.