Curved 5mm Shaft Length 14cm Open, ENT procedures Blade Technology Refined curved blade design with Tissue SenseTechnology dynamically adjusts energy output inaccordance with tissue thickness, this in turn preventsexcessive heat and provides better tissue protection. Stronger clamping force Bench top study showed that the PD Shears hadstronger clamping force than the Harmonic ACE+7. Faster Transection Speed Bench top study on ex-vivo porcine intestine tissuesshowed that the PD Shears had shorter transection timethan the Harmonic ACE+7 with tip bite transections. Lower blade temperature Bench top study showedthat the PD Shears had lowermaximum blade temperaturethan the Harmonic ACE+7 after10 tip bite transections.