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EEA™ circular stapler with Tri-Staple™ technology
Fewer leaks.1,†,‡
No batteries required.
The only open stapling portfolio that delivers the confidence of Tri-Staple™ technology.
80%
Fewer Leaks1,†,‡
VS. Ethicon Circular™* Powered Stapler
140%
Greater Perfusion2,†,Ω
VS. Ethicon Circular™* Powered Stapler
Compared to the two-row Ethicon Echelon Circular™* Powered stapler, the three-row EEA™ circular stapler with Tri-Staple™ technology provides:
- Greater leak protection1,†,§
- 140% greater perfusion2,†,Ω
- 20% greater security3,†,††
- 78% lower removal forces4,‡‡,§§
†Preclinical results may not correlate with clinical performance in humans.
‡Based on leak testing in an in vivo canine model comparing TRIEEA25XT to Ethicon™* CDH25P (n = 9; P = 0.023), where 50 mm Hg represented a maximum expected colonic pressure.
§Based on leak testing in in vivo canine model comparing TRIEEA25XT to Ethicon™* CDH25P (n = 9; P = 0.002), where 50 mm Hg represented a maximum expected colonic pressure.
ΩCompared to the Ethicon Circular™* powered stapler. Based on staple-line vascularity analysis using MicroCT in an in vivo canine model (CDH31P: n = 13; TRIEEA31XT: n = 15. P = 0.007).
††Based on tensile strength testing comparing TRIEEA31XT and CDH31P (n = 10, P = 0.002).
‡‡Bench test results may not necessarily be indicative of clinical performance.
§§Based on testing in simulated tissue media comparing TRIEEA25XT and CDH25P (n =6; P < 0.001).
1. Based on internal report # RE00365456, Comparative in vivo leak testing for EEA™ circular staplers with Tri-Staple™ technology (TRIEEA25XT) and Ethicon Echelon Circular™* Powered stapler (CDH25P). Dec. 21, 2021.
2. Based on internal report #RE00330708 rev 1, Perfusion analysis for circular staplers comparing EEA™ circular stapler with Tri-Staple™ technology. May 13, 2021.
3. Based on internal report #RE00342843, Staple line security test comparing EEA™ circular stapler with Tri-Staple™ technology(TRIEEA31XT) and Echelon Circular™* powered stapler (CDH31P). June 2021.
4. Based on internal report #RE00354964, Device removal force for EEA™ circular stapler with Tri-Staple™ technology vs. Echelon Circular™* powered stapler. January 7, 2022.
5. Smallwood N, Mutch MG, Fleshman JW. The failed anastomosis. In: Complexities in Colorectal Surgery: Decision-Making and Management. New York, NY: Springer Science and Business Media; 2014:277-304.
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