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How Harmonic Scalpel Works

Laparoscopic Lectures for Gynecologist / Sep 1st, 2020 5:08 am A⁺ | a^-

This video demonstrates Harmonic scalpel cuts via vibration. The scalpel surface itself cuts through tissue by vibrating in the range of 55,500 Hz. The high frequency vibration of tissue molecules generates stress and friction in tissue, which generates heat and causes protein denaturation

1 COMMENTS

Morris

Sep 1st, 2020 6:13 am

Please accept our thanks for a great video. This is a very educational and skillful video of Harmonic Scalpel. Thanks for sharing this video.