Micro impeller for a catheter blood pump

Description

[0001] FIG. 1 is a first end, side perspective view of a micro impeller for a catheter blood pump showing our design;

[0002] FIG. 2 is an opposing second end, side perspective view thereof;

[0003] FIG. 3 is a first end view thereof;

[0004] FIG. 4 is an opposing end view thereof;

[0005] FIGS. 5-8 are side views thereof;

[0006] FIG. 9 is a first end, side perspective environmental view of the micro impeller for a catheter blood pump in an impeller cage;

[0007] FIG. 10 is an environmental view of the micro impeller for a catheter blood pump forming part of a catheter blood pump and positioned in a heart of a patient for pumping blood;

[0008] FIG. 11 is a first end, side perspective view of another embodiment of a micro impeller for a catheter blood pump showing our design;

[0009] FIG. 12 is an opposing second end, side perspective view thereof;

[0010] FIG. 13 is a first end view thereof;

[0011] FIG. 14 is an opposing end view thereof;

[0012] FIGS. 15-18 are side views thereof;

[0013] FIG. 19 is a first end, side perspective environmental view of the micro impeller for a catheter blood pump in an impeller cage; and,

[0014] FIG. 20 is an environmental view of the micro impeller for a catheter blood pump forming part of a catheter blood pump and positioned in a heart of a patient for pumping blood.

[0015] The broken lines shown herein are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for micro impeller for a catheter blood pump as shown and described.

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