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Minimally Invasive Therapies / Products / Surgical Stapling / Circular Staplers / EEA™ Circular Stapler with Tri-Staple™ Technology

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Overview

Staple line security times three.

EEA™ circular stapling now comes with our clinically proven Tri-Staple™ technology.

That means you can have the confidence and security1,2,3,†,‡ of three rows of varied height staples4 while your patients benefit from:

  • Less stress on tissue during compression and clamping5,†,Ω
  • The potential for greater perfusion at the staple line6,7,‡,§

Related links

  • †Preclinical results may not correlate with clinical performance in humans.
  • ‡Based on the addition of a third row of staples in the EEA™ circular stapler with Tri-Staple™ technology, as compared to predicate two row device designs.
  • §Compared to two-row staplers.
  • ΩFinite element analysis (FEA) was used to determine the strain profiles of three circular staplers during clamp-up. The EEA™ circular stapler with Tri-Staple™ technology demonstrated a graduated compression profile upon clamping.
  • 1. Based on internal test report #2128-194, Comparison of EEA™ circular stapler with Tri-Staple™ technology to EEA™ circular stapler with DST Series™ technology in colocolonic and gastrojejunal anastomoses. Aug. 20, 2015.
  • 2. Based on internal test report #RE0036707, Pilot: comparison of EEA™ circular stapler with Tri-Staple™ technology to EEA™ circular stapler with DST Series™ technology in an esophago-gastrostomy using a canine model. Feb. 25, 2015.
  • 3. Based on internal test report #2128-097, Evaluation of early wound healing events in gastrojejunostomies and colonic anastomosis using a three row EEA™ stapler in canines. Aug. 7, 2013.
  • 4. Based on internal test report #RE00069039, EEA™ circular stapler with Tri-Staple™ technology design verification report. Dec. 2, 2014.
  • 5. Based on internal test report #PCG-30, Comparison of circular staplers: tissue compression profiles as determine by 2-D static axisymmetric finite element analysis (FEA).
  • 6. Based on internal test report #PCG-007, Media absorbency under clamped conditions. Aug. 6, 2012.
  • 7. Based on internal test report #2128-002-2, Extrapolation of perfusion studies performed for Endo GIA™ with Tri-Staple™ technology: final analysis of staple line vascularity using MicroCT. April 27, 2015.
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