Development and Application of Endoscopic Ultrasound Electrosurgical Cutting and Coagulation Device / 医疗卫生装备

Objective To develop a cutting and coagulation device with searching for surgical operation method. Methods By using the relative theory of electric technology, choice some ceramics matter and form any vibration frequency and carry out cutting biology organization and stopping blood. Results The sample instrument was made successfully, and was used in the animal experiments and clinical experiments. Conclusion This instrument has much better applying prospect and greater market demand.