These Harmonic Wave® medical shears are efficient and versatile to help improve your surgical experience. Use these open shears during colorectal or gynaecologic exams to quickly cut and coagulate tissues or vessels, without the need for exchanges. These 18 cm shears hold 20% more tissue than the competition's 15 cm instruments. The open shears feature ultrasonic energy to lessen the possibility of lateral thermal damage to the tissue. You'll maintain Haemostasis while cutting quickly through tissue, and because you can cut, coagulate, and grasp with these shears, instrument exchanges are not necessary. Lymphatics and vessels up to 5 mm can be sealed and divided.