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Patent Searching and Data


Title:
CATHETER
Document Type and Number:
WIPO Patent Application WO/2021/064825
Kind Code:
A1
Abstract:
[Problem] To enable a mesh member to be appropriately expanded. [Solution] A catheter 1 is provided with: a tube-like mesh member 21 expandable in the radial direction; a hollow shaft 11 connected to a proximal end portion of the mesh member 21; a hollow distal tip 41 connected to a distal end portion of the mesh member 21; and a plurality of core wires 51, each of which has a distal end portion 41 connected to the distal end portion of the mesh member 21 and/or the distal tip 41 and extends through the inside of the mesh member 21 and the hollow shaft 11. The distal end portion of each of the plurality of core wires 51 is connected at a position away from the center of the distal end portion of the mesh member 21 and/or the distal tip 41 in a view from the distal end.

Inventors:
KAWAGUCHI KEISUKE (JP)
Application Number:
PCT/JP2019/038625
Publication Date:
April 08, 2021
Filing Date:
September 30, 2019
Export Citation:
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Assignee:
ASAHI INTECC CO LTD (JP)
International Classes:
A61M25/00
Domestic Patent References:
WO2018193599A12018-10-25
Foreign References:
JP2013509946A2013-03-21
US20090163891A12009-06-25
Attorney, Agent or Firm:
WILLFORT INTERNATIONAL PATENT FIRM (JP)
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