A medical device may include an outer assembly having a first shaft, a first lumen extending through the first shaft, and an atraumatic first tip removably coupled to a distal end of the first shaft； an inner assembly configured to extend through the first lumen of the outer assembly, the inner assembly including a second shaft, a second lumen extending through the second shaft, and a second tip removably coupled to a distal end of the second shaft, the second tip being configured to pierce tissue； and a plug assembly configured to extend through the second lumen of the inner assembly, the plug assembly including a third shaft and a plug removably coupled to a distal end of the third shaft.
