1. Based on internal test report #RE00034755, LF4418 design verification report: benchtop testing using porcine abdominal aorta, mesentery, and renal arteries, with average (lbs.) sticking force. Feb. 24, 2016 and March 25, 2016.

2. Based on internal test report #RE00057355, Lig-40 report product claim LF4418: benchtop testing using porcine uterine tissue. Eschar buildup assessed using optical imaging analysis after 20, 40, and 60 seal and divide cycles. July 29, 2016.

3. Lig-40 LF4418 Product claims report for reprocessed jaws RE00065124; Based on internal benchtop testing conducted with reprocessed device jaws October 4-7, 2016 using porcine tissue, porcine blood, and average (lbs) tissue sticking force. ‡ Using a wet gauze cleaning fixture, and optical imaging ¬analysis. Cleaning effectiveness assessed after each of two cleaning cycles.