This application is related to concurrently filed Applications Ser. No. 29/097,544, filed Dec. 8, 1998, Application Ser. No. 29/097,550, filed Dec. 8, 1998, Application Ser. No. 29/097,551, filed Dec. 8, 1998, the disclosures of which are herein incorporated by reference for all purposes.

FIG. 1 is a bottom plan view of a an interface for a medical instrument showing our new design;

FIG. 2 is a bottom plan view at an enlarged scale thereof; for clarity of illustration;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof, the left side elevation view being a mirror image thereof; and,

FIG. 7 is a perspective view thereof.

The broken line drawings of the tool and cover forms no part of the claimed design.