An Ultrasonic Micro Knife Based on Triangular Silicon Horn Chip

Ting Ting Wang; Jing Wu; Ke Man Ying; Wen Gang Li; Hang Guo

doi:10.4028/www.scientific.net/KEM.645-646.1363

Paper Titles

Biological Effect of Single Wall Carbon Nanotubes on Skeletonema costatum and Prorocentrum donghaiense in Seawaters
p.1326

Expansion Performance of Novel Balloon-Expandable Stent for Tapered Vessel
p.1333

Synthesis of Silica Modified Large-Sized Hydroxyapatite Whiskers by a Hydrothermal Co-Precipitation Method
p.1339

Flow Field Analysis for Plant Vessel and Bionic Structural Microfluidic Chip
p.1345

The Application of Micro-Flow Extrusion Forming Technology in the Denture Preparation
p.1351

Yeast Cells Immobilization in Microfluidic Channels Based on a Self-Polymerized Nano-Film of Poly(Dopamine)
p.1357

An Ultrasonic Micro Knife Based on Triangular Silicon Horn Chip
p.1363

Preparation and Characterization of Tissue Engineering Scaffolds by Composite Molding of 3D Printing and Electrospinning
p.1368

Pretreatment with Huperzine A-Loaded Poly(lactide-co-glycolide) Nanoparticles Protects against Lethal Effects of Soman-Induced in Mice
p.1374

HomeKey Engineering MaterialsKey Engineering Materials Vols. 645-646An Ultrasonic Micro Knife Based on Triangular...

An Ultrasonic Micro Knife Based on Triangular Silicon Horn Chip

Abstract:

This paper presents a silicon-based ultrasonic scalpel for minimally invasive surgery. Starting from the fundamental theory, the micro ultrasonic scalpel using triangular silicon horn chip is designed and fabricated in detail. It is found that the magnification of the composed horn keeps 5.8 when size changes. A micro scalpel has been fabricated by MEMS technology. The test results show that a good performance in vibration and fit for puncturing biological tissues at the micro/nanoscale are obtained in the micro ultrasonic scalpel.

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Periodical:

Key Engineering Materials (Volumes 645-646)

Pages:

1363-1367

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.645-646.1363

Citation:

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Online since:

May 2015

Authors:

Ting Ting Wang*, Jing Wu, Ke Man Ying, Wen Gang Li, Hang Guo

Keywords:

MEMS, Silicon, Triangular Horn, Ultrasonic Scalpel

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* - Corresponding Author

References

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