FIG. 1 is a top, front and right side perspective view of the trocar seal-valve, showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image of the side view shown;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevation view thereof shown when mounted in a trocar for use;

FIG. 7 is a right side elevational view thereof, the left side elevational view being a mirror image of the side view shown;

FIG. 8 is a top plan view thereof; and,

FIG. 9 is a bottom plan view thereof.

The phantom line showing in the figures is for illustrative purposes only and forms no part of the claimed design.