超音波による頸動脈計測自動化のためのロボットシステムの開発
書誌事項
- タイトル別名
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- Development of a robot system for carotid arterial measurement by ultrasonography
抄録
<p>[Purpose]Ultrasonography is one of widely used noninvasive and convenient methods. However, relatively large measurement variability is a problem to be solved. We developed a robot system for carotid arterial measurement by ultrasonography. In this study, we evaluated variability of the measurements of intima media thickness and carotid arterial diameter. [Methods] The robot consisted of one arm with 6-axis, which is operated by remote control with a probe shaped controller. Data acquisition was executed according to the sign which indicated the distinct intima separated from adventitia by echo-transparent media layer. The variability was measured by two observers with or without the robot system. [Results] There was no difference in acquisition time between the measurements with or without robot. However, variabilities of the measurements with the robot were lower than that without the robot (p<0.05). [Conclusion] The robot system has a potential to reduce variability of ultrasonographic measurements</p>
収録刊行物
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- 生体医工学
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生体医工学 54Annual (28PM-Abstract), S387-S387, 2016
公益社団法人 日本生体医工学会
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詳細情報 詳細情報について
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- CRID
- 1390282680246178688
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- NII論文ID
- 130005285473
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- ISSN
- 18814379
- 1347443X
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可