The ornamental design for a controlpanel for a medical instrument for analyzing the middle ear, as shown and described.
FIG. 1 is a front and right side perspective view of a control panel for a
medical instrument for analyzing the middle ear showing our new design;
and,
FIG. 2 is a front elevational view thereof.
The broken line showing the medical instrument in FIGS. 1 and 2 are for
illustrative purposes only and forms no part of the claimed design.
The rear elevation, left and right side elevation and top and bottom plan
views of the control panel for a medical instrument for analyzing the
middle ear not shown in the drawing or described in the specification
form(s) no part of the claimed design.