Top > Search of International Patents > CATHETER HAVING IMAGING FUNCTION, AND BLOOD VESSEL INSIDE OBSERVATION SYSTEM USING SAME

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

Foreign code F130007110
File No. S2012-0664-N0
Posted date Jan 11, 2013
Country WIPO
International application number 2012JP058197
International publication number WO 2012/133562
Date of international filing Mar 28, 2012
Date of international publication Oct 4, 2012
Priority data
  • P2011-080732 (Mar 31, 2011) JP
Title CATHETER HAVING IMAGING FUNCTION, AND BLOOD VESSEL INSIDE OBSERVATION SYSTEM USING SAME
Abstract

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.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY,
  • YAMAKOSHI, KENICHI,
  • TANAKA, SHINOBU
  • Inventor
  • YAMAKOSHI, KENICHI,
  • TANAKA, SHINOBU
IPC(International Patent Classification)

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