Ballpoint pen like pressure sensor with liquid metal electrodes

T. Nakadegawa, Norihisa Miki

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

This study demonstrates a ballpoint-pen-like pressure sensor for endoscopic palpation, which can conduct continuous pressure measurement at different locations while a metal ball on the tip rotates. This device is a capacitive-typed pressure sensor with liquid metal electrodes on the cylindrical sides. The experiment was conducted on the fabricated device, in which loads were applied from three different directions while the capacitances of the equipped capacitors were measured. As a result, it was observed that the only capacitance ratios of the capacitor which was applied force increased and this device was verified to be able to detect the magnitude and direction of the applied force in all directions.

本文言語English
ホスト出版物のタイトル2015 Transducers - 2015 18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015
出版社Institute of Electrical and Electronics Engineers Inc.
ページ168-171
ページ数4
ISBN(印刷版)9781479989553
DOI
出版ステータスPublished - 2015 8 5
イベント18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015 - Anchorage, United States
継続期間: 2015 6 212015 6 25

Other

Other18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015
CountryUnited States
CityAnchorage
Period15/6/2115/6/25

ASJC Scopus subject areas

  • Instrumentation
  • Electrical and Electronic Engineering

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