Chương 2266: This is a pure doctor

"Boss, your cosmetic suture technique is really good. I can give you 90 points." Su Yun stood on the operating table and said with a smile.

His voice was a little shaky amidst the singing of 'good luck comes'.

Zheng Ren smiled. He knew that Su Yun had slept less than three hours over the past two days for this surgery.

The number of 3D printed human models that he had used could be seen from Deputy Director Chen's expression.

He only performed cardiac surgeries, and in the later stages, he would need to make a mannequin every ten minutes or so, and he would also need to pair it with a patch. These were all expensive consumables, and the Women's and Children's Hospital had suffered a huge loss.

However, the surgery was completed successfully, so they should not be dissatisfied. Zheng Ren smiled and turned around. He walked to a chair in the corner of the operating theater and sat down. His eyes were fixed on the monitor and ventilator.