Title:
経皮的グレン並びにフォンタン手術を実施するための装置及び方法
Document Type and Number:
Japanese Patent JP6869967
Kind Code:
B2
Abstract:
In some implementations, a radially self-expanding endograft prosthesis is provided that includes (i) distal flange that is self-expanding and configured to flip generally perpendicularly with respect to a body of the prosthesis to help seat the prosthesis against a tissue wall, (ii) a distal segment extending proximally from the distal flange that has sufficient stiffness to maintain a puncture open that is formed through a vessel wall (iii) a compliant middle segment extending proximally from the distal segment, the middle segment being more compliant than the distal segment, and having independently movable undulating strut rings attached to a tubular fabric, the combined structure providing flexibility and compliance to allow for full patency while flexed, the segment being configured to accommodate up to a 90 degree bend, (iv) a proximal segment having a plurality of adjacent undulating strut rings that are connected to each other.
Inventors:
Raffina cell
McDonald's Stuart
Radarman Robert Jay.
Ratnayaka Kanishka
McDonald Beaway
Ruffy Alana
McDonald's Stuart
Radarman Robert Jay.
Ratnayaka Kanishka
McDonald Beaway
Ruffy Alana
Application Number:
JP2018514884A
Publication Date:
May 12, 2021
Filing Date:
September 15, 2016
Export Citation:
Assignee:
THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICE
Transmural Systems LLC
Transmural Systems LLC
International Classes:
A61F2/07; A61B17/11; A61F2/966
Domestic Patent References:
| JP2015519969A | ||||
| JP2010520026A | ||||
| JP2002542872A | ||||
| JP2004298472A | ||||
| JP11509130A | ||||
| JP2000000312A | ||||
| JP2010508093A | ||||
| JP2008511425A | ||||
| JP2014528761A | ||||
| JP2005523107A | ||||
| JP2009527282A | ||||
| JP2003511151A |
Foreign References:
| US5749921 | ||||
| US20120184982 | ||||
| US6059824 | ||||
| WO2014150106A1 |
Attorney, Agent or Firm:
Kiuchi Mitsuharu