Title:
心臓組織用アンカー
Document Type and Number:
Japanese Patent JP6989635
Kind Code:
B2
Abstract:
A heart valve anchor has a body that includes a distal portion, a distal end, a proximal portion, and a proximal end. The distal end and the proximal end define a longitudinal axis. The body has an expandable portion that includes a first radially expandable portion at the distal portion of the body, a second radially expandable portion at the proximal portion of the body, and a root portion disposed between the first and second radially expandable portions. The body has a first configuration adapted to be housed at least partially within a tissue penetrating device, and a second configuration in which the first and second radially expandable portions are partially or fully expanded such that the anchor engages tissue in a region between the first and second radially expandable portions.
Inventors:
Roll, James P.
Byron, Mary M.
Wolfman, David Earl.
Kosra, Junior James Kay.
Arnholt, Devon N.
Eppheimer, Michael
Reese, David Jay.
Baldwin, Katherine Lorraine
Dealani, Joseph A.
Pollack, Peter M.
Byron, Mary M.
Wolfman, David Earl.
Kosra, Junior James Kay.
Arnholt, Devon N.
Eppheimer, Michael
Reese, David Jay.
Baldwin, Katherine Lorraine
Dealani, Joseph A.
Pollack, Peter M.
Application Number:
JP2020019114A
Publication Date:
January 05, 2022
Filing Date:
February 06, 2020
Export Citation:
Assignee:
BOSTON SCIENTIFIC SCIMED,INC.
International Classes:
A61F2/24; A61B17/04
Domestic Patent References:
| JP2009500105A | ||||
| JP2007526011A |
Foreign References:
| US20070066863 | ||||
| WO2014152375A2 | ||||
| CN104055600A |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Atsushi Honda
Hironobu Onda
Atsushi Honda
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