STENT AND METHOD FOR PRODUCING SAME - UNIV KUMAMOTO NAT UNIV CORP

Title:

STENT AND METHOD FOR PRODUCING SAME

Document Type and Number:

WIPO Patent Application WO/2021/085654

Kind Code:

A1

Abstract:

Provided is a stent for a cerebral aneurysm, said stent being formed of a material absorbable in vivo. One embodiment of the present invention pertains to a stent 10 that has self-expandability and, therefore, is crimped to blood vessel wall and placed so as to straddle a cerebral aneurysm. The stent 10 has bioabsorbable properties and comprises a magnesium alloy containing 90 at% or more of Mg or pure magnesium.

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Inventors:

KAWAMURA YOSHIHITO (JP)
ISHII AKIRA (JP)
NISHI HIDEHISA (JP)
YAMADA HIROKAZU (JP)
YAGI SHIN-ICHI (JP)
TSUDA TAISHI (JP)
OKOUCHI HITOSHI (JP)
ISHIDA MINEO (JP)

Application Number:

PCT/JP2020/041643

Publication Date:

May 06, 2021

Filing Date:

October 30, 2020

Export Citation:

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Assignee:

UNIV KUMAMOTO NAT UNIV CORP (JP)
UNIV KYOTO (JP)
KK KYOTO IRYO SEKKEI (JP)
TOHO KINZOKU KK (JP)
FUKUDA METAL FOIL & POWDER CO LTD (JP)

International Classes:

C22C23/00; A61B17/00; A61B17/12; A61F2/82; A61L31/02; C22F1/06

Domestic Patent References:

WO2007058276A1	2007-05-24
WO2018083998A1	2018-05-11

Foreign References:

US20190240050A1	2019-08-08
JP2015195847A	2015-11-09
JP2018007802A	2018-01-18
US20110319928A1	2011-12-29

Attorney, Agent or Firm:

YANASE, Mutsuyasu (JP)

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