Prosthetic heart valve element

Abstract

Claims

The ornamental design for a prosthetic heart valve element, as shown and described.

Description

(1) FIG. 1 is a perspective view from above of a prosthetic heart valve element showing a first embodiment of our new design.

(2) FIG. 2 is a perspective view from below thereof;

(3) FIG. 3 is a front side view thereof;

(4) FIG. 4 is a left side view thereof;

(5) FIG. 5 is a top plan view thereof; and

(6) FIG. 6 is a bottom plan view thereof.

(7) FIG. 7 is a perspective view from above of a prosthetic heart valve element showing a second embodiment of our new design.

(8) FIG. 8 is a perspective view from below thereof;

(9) FIG. 9 is a front side view thereof;

(10) FIG. 10 is a left side view thereof;

(11) FIG. 11 is a top plan view thereof; and,

(12) FIG. 12 is a bottom plan view thereof.

(13) The broken line showing is included for the purpose of illustrating unclaimed subject matter and forms no part of the claimed design.