What do you think boss Zheng's brain is made of?

10ml of saline was pumped in. Zheng Ren turned around and drew another 10ml.

Lin Yuan was a little confused, but she followed boss Zheng's train of thought and was shocked to find that the water bag had expanded. Could it be that ... A catheter had been inserted into this section of the intestine, and after reaching the blind end, saline water had been inserted into the expanded bag. The bag was elastic, so the pressure of the intestinal wall was relatively controllable.

He then took out the catheter, and during this process, the sanitary pad was taken out by the ball bag of the catheter.

This thought process was simply ... Before Lin Yuan could even sigh, Zheng Ren had already pulled out the catheter and the tampons.

"I'll go ..."

"What kind of operation is this!"

"Boss Zheng, you're really amazing!"

The doctors in the room were dumbfounded, and they spoke at the same time. The emergency surgeons were even more in awe, and their eyes were shining.