Title:
心臓弁封止デバイスおよびその送達デバイス
Document Type and Number:
Japanese Patent JP7053714
Kind Code:
B2
Abstract:
In one representative embodiment, an implantable prosthetic device comprises a spacer body portion configured to be disposed between native leaflets of a heart, and an anchor portion configured to secure the native leaflets against the spacer body portion, wherein the prosthetic device is movable between a compressed configuration, in which the spacer body portion is radially compressed and is axially spaced relative to the anchor portion, and an expanded configuration, in which the spacer body portion expands radially outwardly relative to the compressed configuration and overlaps at least a portion of the anchor portion.
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Inventors:
Mark Chow
David M. Taylor
Alexander J. Siegel
Christopher Jay Olson
Sergio Delgado
Alexander H. Cooper
Lauren Earl Freschauf
Usher El Metchik
Matthew T. Winston
Cristobal Earl Hernandez
Emile Kalapechan
Bao Ku
Eric Dixon
David M. Taylor
Alexander J. Siegel
Christopher Jay Olson
Sergio Delgado
Alexander H. Cooper
Lauren Earl Freschauf
Usher El Metchik
Matthew T. Winston
Cristobal Earl Hernandez
Emile Kalapechan
Bao Ku
Eric Dixon
Application Number:
JP2020076098A
Publication Date:
April 12, 2022
Filing Date:
April 22, 2020
Export Citation:
Assignee:
Edwards Lifesciences Corporation
International Classes:
A61F2/24
Domestic Patent References:
| JP2004531337A | ||||
| JP2013528068A | ||||
| JP2016506794A |
Foreign References:
| US20140067052 | ||||
| US20130190861 | ||||
| WO2009108942A1 | ||||
| WO2012173995A2 | ||||
| US20140067054 |
Attorney, Agent or Firm:
Murayama Yasuhiko
Shinya Mihiro
Tatsuhiko Abe
Shinya Mihiro
Tatsuhiko Abe