AU2015200678B2 - Stent features for collapsible prosthetic heart valves - Google Patents

Stent features for collapsible prosthetic heart valves

Info

Publication number
AU2015200678B2
AU2015200678B2 AU2015200678A AU2015200678A AU2015200678B2 AU 2015200678 B2 AU2015200678 B2 AU 2015200678B2 AU 2015200678 A AU2015200678 A AU 2015200678A AU 2015200678 A AU2015200678 A AU 2015200678A AU 2015200678 B2 AU2015200678 B2 AU 2015200678B2
Authority
AU
Australia
Prior art keywords
cells
stent
prosthetic heart
proximal cells
proximal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU2015200678A
Other versions
AU2015200678A1 (en
Inventor
Yousef F. Alkhatib
Thomas A. Benson
Peter N. Braido
Aaron J. Chalekian
Ott Khouengboua
Julia A. Neuman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
St Jude Medical LLC
Original Assignee
St Jude Medical LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AU2010218384A external-priority patent/AU2010218384B2/en
Application filed by St Jude Medical LLC filed Critical St Jude Medical LLC
Priority to AU2015200678A priority Critical patent/AU2015200678B2/en
Publication of AU2015200678A1 publication Critical patent/AU2015200678A1/en
Application granted granted Critical
Publication of AU2015200678B2 publication Critical patent/AU2015200678B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Prostheses (AREA)

Abstract

Abstract A prosthetic heart valve includes a stent (700) having an expanded condition and a collapsed condition. The stent includes a plurality of distal cells (702), a plurality of proximal cells (706), a plurality of support struts (704) coupling the proximal cells to the distal cells, and at least one support post (708) connected to a plurality of proximal cells. The proximal cells are longitudinally spaced apart from the distal cells. Various strut configurations and connections of the struts to the proximal cells and of the proximal cells to the support post improve stent flexibility and reduce stress in the valve leaflets. 0 CO r. 4 0 0 co 1r r- co r. rcn
AU2015200678A 2009-02-27 2015-02-11 Stent features for collapsible prosthetic heart valves Ceased AU2015200678B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2015200678A AU2015200678B2 (en) 2009-02-27 2015-02-11 Stent features for collapsible prosthetic heart valves

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61/208,834 2009-02-27
AU2010218384A AU2010218384B2 (en) 2009-02-27 2010-02-25 Stent features for collapsible prosthetic heart valves
AU2015200678A AU2015200678B2 (en) 2009-02-27 2015-02-11 Stent features for collapsible prosthetic heart valves

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU2010218384A Division AU2010218384B2 (en) 2009-02-27 2010-02-25 Stent features for collapsible prosthetic heart valves

Publications (2)

Publication Number Publication Date
AU2015200678A1 AU2015200678A1 (en) 2015-03-05
AU2015200678B2 true AU2015200678B2 (en) 2016-07-14

Family

ID=52629180

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015200678A Ceased AU2015200678B2 (en) 2009-02-27 2015-02-11 Stent features for collapsible prosthetic heart valves

Country Status (1)

Country Link
AU (1) AU2015200678B2 (en)

Also Published As

Publication number Publication date
AU2015200678A1 (en) 2015-03-05

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired