Title:
LEADING-END TIP FOR CATHETER, AND STENT DELIVERY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/181962
Kind Code:
A1
Abstract:
[Problem] To provide a leading-end tip for a catheter, having exceptional piercing properties. [Solution] A leading-end tip 10 for a catheter has a first member 100 that is connected to the distal end of a catheter 2, and a second member 200 that is fixed so as to protrude in the axial direction from the distal-end surface of the first member 100. The material of the second member 200 is harder than the material of the first member 100, and formed in the first member 100 and/or the second member 200 is at least one anchoring protrusion 141 for engaging with the other of the first member 100 and the second member 200.
Inventors:
NISHIOKA RYOKO (JP)
Application Number:
PCT/JP2018/013782
Publication Date:
October 04, 2018
Filing Date:
March 30, 2018
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
A61M25/00; A61F2/95
Foreign References:
| JP2014195556A | 2014-10-16 | |||
| US5401257A | 1995-03-28 | |||
| US5762637A | 1998-06-09 | |||
| US5533988A | 1996-07-09 | |||
| JP2015156880A | 2015-09-03 | |||
| JP2006231060A | 2006-09-07 |
Attorney, Agent or Firm:
MAEDA & SUZUKI (JP)
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