Before long, Zhao Heng had finished adjusting the microcomputer pump that came with the intrathecal analgesia device. He approached the operating table and said to the elderly man, "Sir, the surgery will begin soon. It might hurt a bit at the start. If you feel pain or any discomfort, please let me know."
"I'm fine, doctor. Please proceed."
The elderly man nodded calmly, as if he had already mentally prepared himself.
Seeing the man's stable emotions, as well as steady heart rate and blood pressure, Zhao Heng began the surgery.
At this moment, outside the operating room in the demonstration room, most of the doctors from the oncology department were present, including Gu Jia sent by Sino Company.
This implantation of the intrathecal analgesia device was considered an innovation in pain treatment for terminal cancer patients, so the doctors from the oncology department came to the demonstration room to watch Zhao Heng's procedure through a live HD camera in the operating room.
