PALM - V2: A passive articulated link mechanism with variable viscosity

Fujio Tajima*, Masakatsu G. Fujie, Takeo Kanade

*この研究の対応する著者

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

A new concept of passive articulated link mechanism shown in Fig. 1 is proposed to assist surgeons in the strong magnetic field of open configuration MRI especially for neurosurgery. The core idea is experimentally validated with the device shown in Fig. 2, which gives variable viscosity to cylinder rod motion by controlling valve opening extent attached to the cylinder as in Fig. 3. Then a multiple degrees of freedom link mechanism is designed and simulated under several restrictions and constraints mainly concerned with space factors of the open configuration MRI and its FOV (Field Of View). Through this design and sequential simulation (Fig. 4, Fig. 5), it is concluded that the core idea could be extended to a multiple link mechanism suitable for neurosurgery.

本文言語English
ホスト出版物のタイトルIEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM
Place of PublicationPiscataway, NJ, United States
出版社IEEE
ページ3
ページ数1
出版ステータスPublished - 1997
外部発表はい
イベントProceedings of the 1997 1st IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM'97 - Tokyo, Jpn
継続期間: 1997 6月 161997 6月 20

Other

OtherProceedings of the 1997 1st IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM'97
CityTokyo, Jpn
Period97/6/1697/6/20

ASJC Scopus subject areas

  • 工学(全般)

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