Bladeless trocars

Mini Step™ access system

<p>The Mini Step™ access system is intended for abdominal and thoracic procedures and offers dilatation access to cavities for diagnostic and operative purposes.</p>

Ordering information

Item number Description Units per box
MS100703 Short, 2 mm/3 mm cannula and dilator with radially expandable sleeve 10
MS101003 2 mm/3 mm cannula and dilator with radially expandable sleeve 10
MS100705 Short, 5 mm cannula and dilator with radially expandable sleeve and 5 mm-2 mm/3 mm reducer 10
MS101005 5 mm cannula and dilator with radially expandable sleeve and 5 mm-2 mm/3 mm reducer 10
MS100708 Short, 7 mm/8 mm cannula and dilator with radially expandable sleeve and 7 mm/8 mm-5 mm reducer 10
MS101008 7 mm/8 mm cannula and dilator with radially expandable sleeve and 7 mm/8 mm-5 mm reducer 10

† Measured defect size of 5.4 × 3.8 mm was significantly smaller than linear bladed trocars (10.5 × 6.1 mm, P < .001).

‡ Functional defect size as measured by bead technique of 13.12 ± 0.35 mm was significantly smaller than linear bladed trocars (14.12 ± 0.64 mm, P < .001).

§ Animal data is not necessarily indicative of human clinical outcomes.

  1. Shafer DM, Khajanchee Y, Wong J, Swanström LL. Comparison of five different abdominal access trocar systems: analysis of insertion force, removal force, and defect size. Surg Innov. 2006;13(3):183−189.