| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a blood pressure measuring arm band winding device by which winding strength is made to be uniform in the width direction of an arm band even for an upper arm being different in thickness in a longitudinal direction. SOLUTION: When the upper arm inserted into the arm band 12 which is bent to be a cylindrical shape is different in thickness in the longitudinal direction, for example, when the upper arm becomes thinner from a base side to an end side, tension difference is generated in the both edge parts of the arm band 12. Therefore, a machine frame 26 where an arm band contraction diameter driving device 48 is provided is rotated around a pin to a tension difference cancelling side so that the winding strength of the arm band 12 is made to be uniform in the arm band width direction even as against the upper arm being different in thickness in the longitudinal direction.</p> |
