Application of transillumination imaging to injection assist system

K. Shimizu, N. Tobisawa, T. T. Nghia, T. Namita, Y. Kato

研究成果: Conference contribution

抄録

A technique of near-infrared (NIR) transillumination imaging was applied to develop an injection assist system. We have developed a simultaneous observation system for a body surface image and a transillumination image of blood vessels. The system consists of a high-intensity and low-leak light source, near-infrared CMOS camera and a small and light one-eye head mounted display. In transillumination imaging, we could visualize the veins in the adult forearm with the thickness of as much as 67 mm. A model phantom of the veins in the forearm was fabricated with the blood-contained tubes buried in pork thigh meat. The blood tube was hardly observable with a naked eye. Using the developed system, we could identify the blood tube in the NIR transillumination image, and could extract the blood successfully with the assist of the NIR image.

本文言語English
ホスト出版物のタイトル4th International Conference on Biomedical Engineering in Vietnam
ページ13-16
ページ数4
DOI
出版ステータスPublished - 2013
外部発表はい
イベント4th International Conference on the Development of Biomedical Engineering in Vietnam - Ho Chi Minh City, Viet Nam
継続期間: 2012 1月 82012 1月 10

出版物シリーズ

名前IFMBE Proceedings
40 IFMBE
ISSN(印刷版)1680-0737

Conference

Conference4th International Conference on the Development of Biomedical Engineering in Vietnam
国/地域Viet Nam
CityHo Chi Minh City
Period12/1/812/1/10

ASJC Scopus subject areas

  • バイオエンジニアリング
  • 生体医工学

フィンガープリント

「Application of transillumination imaging to injection assist system」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル