| 摘要 |
<p>Has an object of providing a pulmonary artery band capable of controlling a closed area for binding the pulmonary artery to be enlarged or reduced without much time or labor. The pulmonary artery band comprises a pulmonary artery band body 2 including a main body 20 for holding a power supply section 23 and a control section 21, an arch band 40 coupled to the main body 20 for forming a closed loop, and a press mechanism 50 for enlarging or reducing a closed area X defined by the closed loop, and also comprises an oxygen saturation meter main body 30 integral with the pulmonary artery band body 2. The control section 21 controls the press mechanism 50 to enlarge or reduce the closed area X in accordance with a result which is output from the oxygen saturation meter main body 30.</p> |
