What is the under buttock drape?

The structure of the sterile under buttock drape:

A layer of crepe paper is laid on the non-woven fabric coated with polyethylene material, and the lower end of the non-woven fabric coated with polyethylene material is connected with the lower edge of the opening of the fluid collection pouch, and the upper edge of the opening of the fluid collection pouch is connected with the shaped strip. A filter layer is installed in the fluid collection pouch, and a drain valve is connected to the open end at the bottom of the fluid collection pouch.

How to use the under buttock drape:

Open the shaping strip to open the mouth of the fluid collection pouch. The buttocks of the parturient are located at the position of the crepe paper. All amniotic fluid, blood and other liquids produced by spontaneous delivery are drained into the fluid collection pouch. The middle part of the fluid collection pouch is equipped with a filter layer. Valuable solid products such as placenta will be filtered out by the filter layer. A drain valve is installed at the bottom of the fluid collection pouch. If there is too much liquid, the liquid can be discharged.