Title:
アンカーステントおよび弁コンポーネントを備えたモジュラー弁プロテーゼ
Document Type and Number:
Japanese Patent JP6470747
Kind Code:
B2
Abstract:
A modular valve prosthesis includes an anchor stent and a valve component. The anchor stent includes a self-expanding tubular frame member configured to be deployed in the aorta and a proximal arm component extending from a proximal end of the tubular frame member and configured to be deployed in the sinuses of the aortic valve. The anchor stent further includes attachment members extending from an internal surface of the tubular frame member. The valve component includes a valve frame configured to be deployed within the tubular frame member of the anchor stent such that the valve frame engages with the attachment members of the tubular frame member and a prosthetic valve coupled to the valve frame.
Inventors:
Ross Stein Paul
Application Number:
JP2016525058A
Publication Date:
February 13, 2019
Filing Date:
October 02, 2014
Export Citation:
Assignee:
MEDTRONIC, INC.
International Classes:
A61F2/24; A61F2/852
Domestic Patent References:
| JP2012512718A | ||||
| JP2002536115A | ||||
| JP2011500241A | ||||
| JP2011512922A | ||||
| JP2013521884A |
Attorney, Agent or Firm:
Takaki Nishijima
Disciple Maru Ken
Shinichiro Tanaka
Mitsuru Matsushita
Ichiro Kurasawa
Kazushige Tanzawa
Disciple Maru Ken
Shinichiro Tanaka
Mitsuru Matsushita
Ichiro Kurasawa
Kazushige Tanzawa