An Ultrasonic Micro Scalpel Based on Exponential Horn Silicon Chip

Ting Ting Wang; Jian Yan Wang; Wei Qun Zhang; Hang Guo

doi:10.4028/www.scientific.net/AMM.496-500.1464

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Simulation Analysis of Vector Control of Fuzzy-PID System Based on Mine Fanner Load
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An Ultrasonic Micro Scalpel Based on Exponential Horn Silicon Chip
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High-Voltage Three-Phase Asynchronous Motor Soft-Starter via Hyristor for Water Cooling System of Steel Mill
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Ceramic Filter against the Regeneration Air Pressure and Flow Control System Design
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 496-500An Ultrasonic Micro Scalpel Based on Exponential...

An Ultrasonic Micro Scalpel Based on Exponential Horn Silicon Chip

Abstract:

This paper proposes a silicon-based ultrasonic scalpel for minimally invasive surgery. Starting from the fundamental theory, the micro ultrasonic scalpel based on exponential silicon horn chip is analyzed and designed in detail. Then a micro scalpel has been fabricated by using MEMS technology and tested. Results show that the micro ultrasonic scalpel presented in the paper has a good performance in vibration and fit for cutting biological tissues at the micro/nanoscale.