| 摘要 |
An ostomy appliance has a compliant O-ring 20 to seal against the abdomen around the stoma 16, the internal diameter of the O-ring approximating the outer diameter of the stoma, a pouch sealing ring 30 with a centrally apertured washer portion 34 and an annular flange 36 extending at right angles from the outer periphery thereof, the sealing ring fitting over the O-ring to provide a sealing contact between the O-ring and the annular flange of the washer portion, a collection pouch 10 secured to the pouch sealing ring having an opening aligned with the washer portion aperture so that wastes from the stoma pass through the O-ring and the pouch sealing ring into the pouch; and a belt 28 and 32 attached to the pouch sealing ring to secure the appliance to the body. <IMAGE> |
