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Patent Searching and Data


Title:
SUCTION CATHETER, AND METHOD FOR MANUFACTURING SUCTION CATHETER
Document Type and Number:
WIPO Patent Application WO/2018/025860
Kind Code:
A1
Abstract:
This suction catheter 1 comprises a second tube 41 having a suction lumen 10 that extends from the proximal side towards the distal side, and a suction port 11 that is formed at the distal side of the suction lumen. The suction port comprises a section formed inclined relative to a plane orthogonal to a first direction of a first lumen. When the second tube is positioned such that a distal end 11a of the suction port is vertically upwards and a proximal end 11b of the suction port is vertically downwards, and a cross section of the suction lumen in a direction orthogonal to the first direction and at a first position P1 possessed by the proximal end 11b of the suction port in the first direction serves as a first cross section, a maximum width section 13, which has the maximum length in a widthwise direction orthogonal to the vertical direction in the first cross section, is positioned below a vertical middle position M in the first cross section.

Inventors:
LI CUICUI (JP)
KUROSE YOUHEI (JP)
Application Number:
PCT/JP2017/027898
Publication Date:
February 08, 2018
Filing Date:
August 01, 2017
Export Citation:
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Assignee:
KANEKA CORP (JP)
International Classes:
A61M1/00; A61M25/14
Foreign References:
JP2007244757A2007-09-27
US5556390A1996-09-17
US20130261605A12013-10-03
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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