| 摘要 |
<p>A disposable silicon plastic laryngeal mask includes a ventilatory tube (4) and an oval inflatable mask (1) connected with the ventilatory tube (4). A hollow cylindrical balloon and a balloon seat are connected and integrally form the inflatable mask (1). An inflating tube (6) is connected to the outer edge of the balloon. Reinforcing liners are inserted and mounted into the wall of the ventilatory tube (4). The inflatable mask (1) is totally made of silicon rubber material, and the ventilatory tube (4) communicated with the inflatable mask (1) is made of nontoxic medical PVC material. The ventilatory tube (4) is fixedly connected with the inflatable mask (1) by a connector.</p> |
