| 摘要 |
A probe for transanal drainage of large intestine in the form of an elastic tube with internal channel in the center, which passes in four T-shaped ribs, forming four evenly spaced segmental openings. At the distal end of the probe rounded tip is located and two annular bulges, the central channel of the probe is connected to the additional irrigation port, and one of the peripheral channels of the probe contains a steel guide. |
