Title:
STENT GRAFT
Document Type and Number:
Japanese Patent JP2020036905
Kind Code:
A
Abstract:
To provide a small-diameter stent graft which has a Type-III endoleak suppression effect, avoiding the problem of enlarged needle holes or needle hole parts in a suture part in a stent graft which uses an extra-thin graft.SOLUTION: The stent graft comprises a proximate end, a distal end, and a lumen which is positioned between the proximate end and the distal end. The stent graft is formed by coupling a cylindrical graft 1 to a stent 2 with a suture. The cylindrical graft is formed from a fabric having a thickness of 10-90 μm. The elastic modulus of the suture is 40 cN/dtex or less.SELECTED DRAWING: Figure 2
Inventors:
TAKAHASHI TETSUKO
KOJIMA JUNICHI
KOJIMA JUNICHI
Application Number:
JP2019189717A
Publication Date:
March 12, 2020
Filing Date:
October 16, 2019
Export Citation:
Assignee:
ASAHI KASEI CORP
International Classes:
A61F2/07; A61L31/04; A61L31/06; D03D1/00; D03D3/02; D03D15/00; D04C1/12
Domestic Patent References:
| JP2010255175A | 2010-11-11 | |||
| JPH0489065A | 1992-03-23 | |||
| JPS55101266A | 1980-08-01 | |||
| JPS6171058A | 1986-04-11 |
Foreign References:
| WO2015005105A1 | 2015-01-15 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Kazuhiro Nakamura
Toko Saito
Shunsuke Mima
Shinji Mitsuhashi
Kazuhiro Nakamura
Toko Saito
Shunsuke Mima