| 摘要 |
<p>The belt has a posterior part (2) covering a lumbar region of a patient, and an anterior part (3) covering an abdominal region of the patient, where the parts have complementary closing units. A spring unit is detachable and installed in the posterior part, such that its concavity is oriented indifferently towards one of the sides of the posterior part. A patch (4) of the spring unit has a panel equipped of metallic whalebones.</p> |
