Title:
CATHETER
Document Type and Number:
WIPO Patent Application WO/2021/079633
Kind Code:
A1
Abstract:
Provided is a catheter including a marker whereby insertion depth of the catheter is visible not only in vivo but also in vitro. Further, the catheter is configured so as to suppress peeling of the marker and effects of the marker on the outer diameter of the catheter. An inner shaft 1 has a lumen 11 along an axial direction X. An outer shaft 2 is disposed so as to cover the inner shaft 1. A core wire 3 extends along the axial direction X between the inner shaft 1 and the outer shaft 2. A marker 5 is provided at a predetermined location between the inner shaft 1 and the outer shaft 2. The marker 5 integrally holds the inner shaft 1 and the core wire 3.
Inventors:
WASHIO TAICHI (JP)
Application Number:
PCT/JP2020/033808
Publication Date:
April 29, 2021
Filing Date:
September 07, 2020
Export Citation:
Assignee:
ASAHI INTECC CO LTD (JP)
International Classes:
A61M25/098; A61M25/01
Domestic Patent References:
| WO2006016491A1 | 2006-02-16 |
Foreign References:
| JP2015083028A | 2015-04-30 | |||
| US20120296366A1 | 2012-11-22 |
Attorney, Agent or Firm:
WILLFORT INTERNATIONAL PATENT FIRM (JP)
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