. . "long line 6-6 shown in FIG. 5; [0036]FIG. 7 is a cross-sectional view of the airbag, taken along line 7-7 shown in FIG. 5; [0037]FIGS. 8A and 8B are a font view and side view, respectively, of a sphygmomanometer according to an embodiment of the invention; [0038]FIG. 9 is a vertical sectional view of the sphygmomanometer, taken along line 9-9 shown in FIG. 8A; [0039]FIGS. 10A, 10B and 10C are a pe" . .