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CATHETER HAVING IMAGING FUNCTION, AND BLOOD VESSEL INSIDE OBSERVATION SYSTEM USING SAME

外国特許コード F130007110
整理番号 S2012-0664-N0
掲載日 2013年1月11日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2012JP058197
国際公開番号 WO 2012/133562
国際出願日 平成24年3月28日(2012.3.28)
国際公開日 平成24年10月4日(2012.10.4)
優先権データ
  • 特願2011-080732 (2011.3.31) JP
発明の名称 (英語) CATHETER HAVING IMAGING FUNCTION, AND BLOOD VESSEL INSIDE OBSERVATION SYSTEM USING SAME
発明の概要(英語)

A hood (2) is provided so as to extend further frontward from an outer peripheral edge portion of a distal end of a tubular body (1). The tubular body is provided with at least a channel for discharging fluid (11), a channel for imaging (12), and a bending mechanism. The hood (2) has a basic shape that is cylindrical, or a hollow conical trapezoid expanding toward the distal end, the distal end portion of the hood has an obliquely cut shape, and a hollow in the hood is opened on a distal end surface (21). A hood most distal end portion (22) located on a most distal end side in a wall portion of an outer peripheral edge of the distal end portion of the hood is bended to an inner side of the hood, thereby acting so as to allow fluid to stay.

  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY,
  • YAMAKOSHI, KENICHI,
  • TANAKA, SHINOBU
  • 発明者(英語)
  • YAMAKOSHI, KENICHI,
  • TANAKA, SHINOBU
国際特許分類(IPC)

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