Title:
SLIT PIPE AND MEDICAL-TREATMENT SHAFT MEMBER IN WHICH SAME IS USED
Document Type and Number:
WIPO Patent Application WO/2017/021993
Kind Code:
A1
Abstract:
This slit pipe is provided with a hollow cylindrical pipe body (12), and connecting slits (14) that pass though from the outer surface to the inner surface of the pipe body (12), said slits (14) being provided in a helical configuration along the axial direction of the pipe body (12). A meshing unit (U) is provided repeatedly on the slits (14), said unit (U) comprising: a first base unit (u1); a first skewed part (u2) for forming a wedge shape by being folded back on the distal end side of the first base unit (u1), a second base unit (u3) for forming a wedge shape by being folded back on the distal end side of the distal end side of the first skewed part (u2), and a second skewed part (u4) for forming a wedge shape by being folded back on the distal end side of the distal end side of the first skewed part (u3).
Inventors:
NISHIMURA TSUNEYA (JP)
TAKINO SOUKI (JP)
TAKINO SOUKI (JP)
Application Number:
PCT/JP2015/003864
Publication Date:
February 09, 2017
Filing Date:
July 31, 2015
Export Citation:
Assignee:
MARUHO HATSUJYO KOGYO CO LTD (JP)
International Classes:
A61M25/00
Foreign References:
| JP2005501648A | 2005-01-20 | |||
| JP2014513585A | 2014-06-05 | |||
| JP2014519376A | 2014-08-14 | |||
| JP2013176465A | 2013-09-09 |
Attorney, Agent or Firm:
MORI, Yoshiaki et al. (JP)
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