| 摘要 |
Аrectal drainage appliance (10) is disclosed. The appliance hasаtubular element (12) definingаdrain passage with an inflatable balloon (20) atаdistal end for insertion into the rectum. An auxiliary lumen (24) communicates with the inflatable balloon (20) and is coupled to a pressure indicator (34) for indicatingаpressure level within the balloon (20). The pressure indicator (34) comprisesаfirst mechanical element (36) configured to flip between first and second physical states depending on the sensed pressure. |
