Adjustable lock pigtail loop drainage catheter and catheter connector lock

摘要

A catheter comprises an elongated body extending from a flexible distal portion to a proximal portion and including a fluid transport lumen extending therethrough and a tensioning member lock collar slidably coupled to the proximal portion for movement relative thereto, the tensioning member lock collar including a connection for coupling the proximal portion of the catheter to a fluid receiving structure in combination with a tensioning member coupled between the flexible distal portion and the tensioning member lock collar so that movement of the tensioning member lock collar proximally along the elongated body draws the tensioning member proximally a first distance and curls the flexible distal portion by a first amount.