Title:
経カテーテル式人工弁
Document Type and Number:
Japanese Patent JP7051842
Kind Code:
B2
Abstract:
A heart valve system, the system including a radially self-expandable tubular body and a valve. The tubular body having an inflow end and an outflow end, and the tubular body including a proximal-most end at the inflow end and a distal-most end at the outflow end. The tubular body including a plurality of arched beams at the outflow end of the tubular body such that the arched beams form the distal-most end of the tubular body. Connection points linking the inflow end of the tubular body and the arched beams, a number of connection points being equivalent to a number of the valve leaflets. Each arched beam being directly attached to an adjacent arched beam such that the arched beams are continuous along the entire circumference of the tubular body at the outflow end. The valve being coupled to the tubular body and including a plurality of valve leaflets.
Inventors:
Nasru, Marek
Application Number:
JP2019523658A
Publication Date:
April 11, 2022
Filing Date:
November 06, 2017
Export Citation:
Assignee:
High Life S.A.S.
International Classes:
A61F2/24
Domestic Patent References:
| JP2013543399A | ||||
| JP2011500241A | ||||
| JP2013539391A | ||||
| JP2009514628A |
Foreign References:
| WO2015128741A2 |
Attorney, Agent or Firm:
Mikio Yoshimiya
Toshihiro Kobayashi
Toshihiro Kobayashi