Electrocardiograph

1. Electrocardiograph

1 . 1 : Perspective

1 . 2 : Perspective

1 . 3 : Front

1 . 4 : Back

1 . 5 : Left

1 . 6 : Right

1 . 7 : Top

1 . 8 : Bottom

1 . 9 : Partial enlarged view of portion 9 in FIG. 2

The dashed-dotted line, circle and number 9 in reproduction 1 . 2 indicate the enlarged portion shown in reproduction 1 . 9 and do not form part of the claimed design. The even length broken lines show portions of the electrocardiograph that form no part of the claimed design.