{"title":"Microknife using ultrasonic vibration","authors":"F. Arai, T. Amano, T. Fukuda, H. Satoh","doi":"10.1109/MHS.2000.903312","DOIUrl":null,"url":null,"abstract":"The purpose of this research is to develop a minute size knife for cutting of minute objects such as cells. We report on a microknife that cuts the object by using ultrasonic vibration of a sharp needle. We employed a multilayer piezoelectric actuator for generating the ultrasonic vibration for cutting. Also, we made a tactile sensor for the microknife by using PZT thin film made by the hydrothermal method. We evaluated the cutting performance and the tactile sensor by experiments.","PeriodicalId":372317,"journal":{"name":"MHS2000. Proceedings of 2000 International Symposium on Micromechatronics and Human Science (Cat. No.00TH8530)","volume":" 32","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"MHS2000. Proceedings of 2000 International Symposium on Micromechatronics and Human Science (Cat. No.00TH8530)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MHS.2000.903312","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 11
Abstract
The purpose of this research is to develop a minute size knife for cutting of minute objects such as cells. We report on a microknife that cuts the object by using ultrasonic vibration of a sharp needle. We employed a multilayer piezoelectric actuator for generating the ultrasonic vibration for cutting. Also, we made a tactile sensor for the microknife by using PZT thin film made by the hydrothermal method. We evaluated the cutting performance and the tactile sensor by experiments.
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