| 摘要 |
An elastic breathing reservoir based on axis-symmetrical sylphone contains the longitudinally corrugated envelope and the appliance for connecting to the external breathing circuit. The external lateral corrugations from one side of the sylphone are connected with the aid of the round resilient ring used also as the appliance for connecting to the external breathing circuit. The spaces between the ring, the walls and the internal lateral corrugations are closed with the partitions. The opposite side of the sylphone is shut with central star-shaped slack diaphragm with the inserts between its rays attached to the end-faces of the corrugated walls and connected with the above said rays. The partitions, the inserts, and slack diaphragm are made from elastic polymer material. |
