Medical devices with distal control

A device comprising:

• a tubular member with a longitudinal axis having a proximal end and a distal end;
• at least one partial cut located at, along or near the distal end of the tubular member, the at least one partial cut comprising an orientation that is angled relative to both the longitudinal axis and an axis transverse to the longitudinal axis;
• and
• a pusher member positioned within an interior of the tubular member and configured to selectively advance the distal end of the tubular member longitudinally;
• wherein movement of the pusher member relative to the tubular member converts longitudinal displacement into rotational movement, causing the distal end of the tubular member to at least partially rotate when the pusher member is advanced relative to the tubular member so at to facilitate placement of the distal end in a particular branch of a subject's intraluminal network;
• wherein the distal end of the tubular member is configured to longitudinally elongate along or near an area of the at least one partial cut.