A sphygmomanometer arm band for an arm-type sphygmomanometer, the sphygmomanometer arm band comprising a cuff and a clamp, the clamp being disposed on the cuff and comprising arc-grip part, first arc-shaped force portion and second arc-shaped force portion, wherein the arc-grip part is configured to hold an arm of the person to be tested, and the first arc-shaped force portion and the second arc-shaped force portion are respectively disposed on the outer side of the arc-grip part for applying force to the opposite ends of the arc-grip part. Thereby, the blood pressure measurement operation can be made more convenient and the measurement result can be more accurate.一種血壓計臂帶，用於一手臂式血壓計，該血壓計臂帶包括一壓脈帶以及一夾具，夾具設置於壓脈帶上包括弧形夾持部、第一弧形施力部以及第二弧形施力部，其中，弧形夾持部用以夾合一待測者的手臂，第一弧形施力部以及第二弧形施力部分別設置於弧形夾持部的外側，以施力於該弧形夾持部的相對兩端部，藉此能夠使血壓測量操作更加方便且測量結果更加準確。
