Title:
人工心臓弁デバイス
Document Type and Number:
Japanese Patent JP7387819
Kind Code:
B2
Abstract:
A prosthetic heart valve (100) includes a flexible anchoring member (110) at least partially surrounding and coupled to an inner valve support (120). The device can further include a prosthetic valve (130) coupled to, mounted within, or otherwise carried by the valve support. The valve support includes a plurality of posts (122) connected circumferentially by a plurality of struts (124), where the posts extend along an axial direction generally parallel to the longitudinal axis (101) and the struts extend circumferentially around and transverse to the longitudinal axis. The posts extend an entire longitudinal height HI of the valve support 120. The device also includes one or more sealing members (140) and tissue engaging elements (170) like spikes.
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Inventors:
John Morris
Hanson Gifford The Third
James Elle Fan
Jean-Pierre Duri
Matt McLean
Darling Gittings
Michael luna
Mark Deme
Douglas Sutton
Jeffrey Jay Granger
Hanson Gifford The Third
James Elle Fan
Jean-Pierre Duri
Matt McLean
Darling Gittings
Michael luna
Mark Deme
Douglas Sutton
Jeffrey Jay Granger
Application Number:
JP2022103291A
Publication Date:
November 28, 2023
Filing Date:
June 28, 2022
Export Citation:
Assignee:
Twelve, Incorporated
International Classes:
A61F2/24
Domestic Patent References:
| JP2008539985A | ||||
| JP2010518947A |
Foreign References:
| US20080082166 | ||||
| US20110029072 | ||||
| US20100312333 | ||||
| US20100204785 | ||||
| US20090198315 |
Attorney, Agent or Firm:
Takeshi Oshio