Patent ID: 7641617

Claim:
A wrist blood pressure gauge comprising: a cuff configured to be worn on a wrist of a measurement subject; a blood pressure gauge body that calculates a blood pressure value, said gauge body having a display unit for displaying the blood pressure value; a lenticular sheet whose visible predetermined specific content is displayed corresponding to an angle in relation to a sight line of the measurement subject is provided to or in a vicinity of the cuff worn on a wrist of the measurement subject; and an operating button for starting blood pressure measurement is provided on an exterior case of the blood pressure gauge body that is integrally provided to said cuff; and said lenticular sheet is disposed on a pressing surface of the operating button, wherein the lenticular sheet is an additional structure different from the display unit; the lenticular sheet of predetermined specific content is visible to the measurement subject viewing the lenticular sheet when said cuff worn on the wrist is set in an appropriate height range in relation to the measurement subject's heart; and the lenticular sheet displays another previously defined content other than the specific content to the measurement subject when the cuff is not in an appropriate height range.