In some embodiments, a method is provided and a computer accessible medium comprising instructions which, when executed, implement the method is also provided. A linear guidance system is set in and a drive support is vertically attached to the base support. The medical device includes an elongate member having a proximal end and a distal end and an end effector assembly that extends distally from the distal end of the elongate member. The control has an indicator that reveals resistance to rotation andor reduction in flow. A run-time correction of the identified noncompliant element within the dynamic web content changed by the dynamic web application is performed to cause the identified noncompliant element to comply with the web content compliance rules. The gate includes a hand-operated latch assembly for mating with the gate mount to lock the gate in the closed position.