EP 3484375 A4 20200722 - TISSUE GRASPING DEVICES AND RELATED METHODS
Title (en)
TISSUE GRASPING DEVICES AND RELATED METHODS
Title (de)
GEWEBEGREIFVORRICHTUNGEN UND ZUGEHÖRIGE VERFAHREN
Title (fr)
DISPOSITIFS DE PRÉHENSION DE TISSU ET PROCÉDÉS ASSOCIÉS
Publication
Application
Priority
- US 201662361953 P 20160713
- US 2017042003 W 20170713
Abstract (en)
[origin: WO2018013856A1] A clip for immobilizing leaflets of a cardiac or venous valve includes a hub having a pair of tangle resistant spring-biased outer arms coupled to an inferior end of the hub and a pair of tangle resistant spring-biased inner arms adjacent to the outer arms and coupled to a superior end of the hub. A delivery catheter may be used to position the valve clip adjacent a target valve while the outer and inner arms are biased in an opened position relative to each other. After the valve leaflets are located between the opened outer and inner arms, the biasing forces may be released to allow the clip to self-close the clip over the valve leaflets.
IPC 8 full level
A61B 17/00 (2006.01); A61B 17/02 (2006.01); A61B 17/04 (2006.01); A61B 17/06 (2006.01); A61B 17/072 (2006.01); A61B 17/08 (2006.01)
CPC (source: EP)
A61B 17/122 (2013.01); A61B 17/1285 (2013.01); A61F 2/246 (2013.01); A61F 2/2466 (2013.01); A61B 2017/003 (2013.01); A61B 2017/00694 (2013.01); A61B 2017/00783 (2013.01); A61B 2017/00849 (2013.01); A61B 2017/22059 (2013.01); A61B 2017/22062 (2013.01); A61B 2090/3735 (2016.02); A61B 2090/3995 (2016.02)
Citation (search report)
[XA] US 2004049207 A1 20040311 - GOLDFARB ERIC A [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2018013856 A1 20180118; CN 109715078 A 20190503; CN 109715078 B 20220527; EP 3484375 A1 20190522; EP 3484375 A4 20200722; JP 2019522555 A 20190815; JP 2022033350 A 20220228; JP 2024019679 A 20240209; JP 7206191 B2 20230117
DOCDB simple family (application)
US 2017042003 W 20170713; CN 201780056353 A 20170713; EP 17828492 A 20170713; JP 2019522620 A 20170713; JP 2022001622 A 20220107; JP 2023216469 A 20231222