人工心臓弁 - W.L. GORE & ASSOCIATES, INCORPORATED

Title:

人工心臓弁

Document Type and Number:

Japanese Patent JP7227240

Kind Code:

B2

Abstract:

Described embodiments are directed toward centrally-opening leaflet prosthetic valve devices having a leaflet frame and a leaflet construct including one or more leaflets. In some examples, the leaflet construct is coupled to the leaflet frame via a retention element. In some examples, the retention element is in the form of an outer frame that is coaxially arranged with the leaflet frame.

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Inventors:

Nathan El Bennett
Joshua A. Sprinkles

Application Number:

JP2020523988A

Publication Date:

February 21, 2023

Filing Date:

September 12, 2018

Export Citation:

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Assignee:

W.L. GORE & ASSOCIATES, INCORPORATED

International Classes:

A61F2/24

Domestic Patent References:

JP2017527397A

Foreign References:

WO2002024118A1
US6454799

Attorney, Agent or Firm:

Aoki Atsushi
Shinji Mihashi
Junichi Tsuruta
Tomohiro Nanzan
Youichi Watanabe
Kazuhiro Nakamura
Satoshi Deno

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