NZ623122A - Mechanical prosthetic heart valve - Google Patents

Mechanical prosthetic heart valve

Info

Publication number
NZ623122A
NZ623122A NZ623122A NZ62312208A NZ623122A NZ 623122 A NZ623122 A NZ 623122A NZ 623122 A NZ623122 A NZ 623122A NZ 62312208 A NZ62312208 A NZ 62312208A NZ 623122 A NZ623122 A NZ 623122A
Authority
NZ
New Zealand
Prior art keywords
intended
trailing edge
central part
prosthetic heart
heart valve
Prior art date
Application number
NZ623122A
Original Assignee
Lapeyre Ind 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 FR0703164A external-priority patent/FR2915678B1/en
Application filed by Lapeyre Ind Llc filed Critical Lapeyre Ind Llc
Publication of NZ623122A publication Critical patent/NZ623122A/en

Links

Abstract

Mobile flap (18) intended to be mounted on an annular support of a mechanical prosthetic heart valve. The flap (18) has at its periphery a leading edge (44) that is intended to be disposed on the upstream side of the anterograde blood flow and a trailing edge (46) that is intended to be disposed on the downstream side of that flow. A central part (38) is symmetrically bracketed by two lateral wings (40, 42) that are inclined relative to the central part (38), each lateral wing (40, 42) being joined to the central part (38) by a junction area the exterior surface of which is convex and which, over at least part of its length including the trailing edge, has a radius of curvature in line with the trailing edge that is at least 2 mm for a valve intended to be implanted to the aortic position and at least 3 mm for a valve intended to be implanted in the mitral position. The central portion has a convex exterior and concave interior.
NZ623122A 2007-05-02 2008-04-30 Mechanical prosthetic heart valve NZ623122A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0703164A FR2915678B1 (en) 2007-05-02 2007-05-02 MECHANICAL PROTHETIC CARDIAC VALVE
NZ60212808 2008-04-30

Publications (1)

Publication Number Publication Date
NZ623122A true NZ623122A (en) 2015-10-30

Family

ID=55023067

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ623122A NZ623122A (en) 2007-05-02 2008-04-30 Mechanical prosthetic heart valve

Country Status (1)

Country Link
NZ (1) NZ623122A (en)

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