The Step™ access system incorporates Step™ radial dilation technology with a truly bladeless obturator. The defect size from radially dilating trocars has been shown to be smaller than bladed trocars.†,‡,§,1
† 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.
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