Chapter 2270

Cheng Qian was a little puzzled. He didn't understand what teacher Dana said at the first time.

Dr. Dana Sterling sees the trend because she is an operator and has had similar surgery. Relevant experience has not been accumulated before the program, so I can't realize what happened at the first time.

But the data didn't make him wait too long. Boss Zheng stretched out his hand, and the lancet flashed cold light on his hand. According to the data of the monitor in the upper right corner of the screen, the heart rate of big Shuang and small Shuang dropped to about 102 beats / min almost at the same time.

There is little difference between up and down, but it is controlled within one time.

Cheng Qian was stunned. His mind was the same as Dr. Dana sterling. How did they do it!

At this time, Cheng Qian felt that a pair of eyes were not enough.

The lancet in boss Zheng's hand did not hesitate at all. He cut it directly along the position of the atrium connected by the large and small pairs to separate the heart.

This is the most important part of the operation! Although it was a microsurgery, I couldn't see anything with my naked eyes, but I stretched my neck before the procedure, as if I were closer to the screen and could see more clearly.

But the key part of the whole operation is the anesthesia of the twin sisters brought by boss Zheng from Haicheng!

They are so synchronized, but in the synchronized action, they take care of each other's values, stagger the dosage, and reduce the heart rate of both big and small pairs to almost the same frequency!

Two pairs of eyes are enough to see. Before Cheng had time to sigh, he put his vision in boss Zheng's operation. After all, he is a doctor, a surgeon, not an anesthesiologist.

Just focus on what you should focus on.

Boss Zheng did a good job in the operation. Blunt scissors are used as hemostatic forceps. The assistant cooperated well. The ultrasonic knife stopped bleeding without any ambiguity.

Dr. Dana Sterling stood up. In her opinion, this step is the dividing line between life and death. It is a technical point that can not be reached at all.

No matter how many times you simulate it, you can't do it. Even when the last operation failed, Dr. Dana thought that this operation had surpassed the existing technology and could only be done by waiting for the future.

But I didn't expect that in the imperial capital on the other side of the ocean, dozens of hours later, someone could do this!

Her mind was blank. Her eyes were fixed on the beating heart. Blunt scissors, lancets and ultrasonic knives swam alternately in the narrow space without stopping for a moment.

I don't know how much time the anesthesiologist can buy for the operator. Dr. Dana Sterling unconsciously holds her fists, as if to cheer the operator on.

Every second is like eternity. Dr. Dana sterling is worried that the heart rate is out of control. Even under the control of octopus, the heart still tears left and right, leading to the failure of the operation.

Dr. Dana Sterling substituted herself for the operation. If she stood on the operating table at this time, she would be very nervous. After all, the "quiet" time won't be long, even if they are so synchronized.

But on the operating table, the operator and assistant were calm like two machines, and the operation advanced at high speed in silence.

I don't know how long it took, the connecting part of the two hearts was cut completely. The picture on the screen was silent, but in Dr. Dana sterling's heart it was like a thunderbolt.

They did it!

Although the subsequent operation is still difficult, Dr. Dana sterling has no reason to doubt that the operation will end smoothly.

The two small hearts beat gently, which did not bring trouble to the operation. After separating the connected atrial membrane, I felt that my eyes were not enough before the procedure.

With the heart separated, boss Zheng became the first operator and his assistant became the second operator.

Because the separation of the heart and the operation field are limited, it was found that the first and second operators did not perform heart surgery close to their own side before the procedure.

They cross operated and used patches to anastomose the opposite atrial incision!

I'll go... Is there such an operation?

In the picture, it was as if the twin anesthesiologists had brushed their hands and changed their clothes on the stage. Although the first and second operators operated alternately, they did not interfere. They sutured under the microscope like mirror motion.

Not only before the trip, but also Dr. Dana sterling in Philadelphia.

This kind of operation... Is definitely not mentioned in the textbook.

Dr. Dana sterling's clenched hands slowly released, and her eyes were fixed on the screen. At this moment, she even thought it was not an operation that human beings could have!

A few seconds later, Dr. Dana's upper rectus, lower rectus, inner rectus, outer rectus, upper oblique and lower oblique muscles almost spasm at the same time.

It seems that there is an electric current passing through, which enhances the physiological electrical reflex countless times. She didn't notice that the muscles around her eyes were shaking. Instead, she raised her hands and put them on her head.

Her fingers trembled slightly and her hands held her head, expressing her amazement and surprise. It looked like a mysterious ceremony.

Doctor Cheng Qian focused all his attention on the screen and didn't notice Miss Dana's strange behavior.

The operation was done very quickly. The first and second operators in the mirror image repaired the weak position of the myocardium with patches, which was uneven and orderly. In a trance, there was a mechanical beauty.

This kind of beauty is very hard, very mechanical, with a sense of Steampunk.

Dana sterling and Cheng Qian had an illusion that it was not people who operated, but two machines. If you were human, you would never cross operate, and you wouldn't even make a mistake.

Only machines can be so silent, calm and unbiased!

When the stitching was over, Dana sterling was relieved and then lost.

She hoped that the operation would be successful, but after really completing the most critical steps, she felt that the mechanical beauty was floating in front of her eyes and could not be grasped.

Dr. Dana Sterling subconsciously grabbed her hands forward, trying to grasp the completed operation.

However, the cold machine on the operating table did not seem to realize that the beauty of Steampunk disappeared, and they continued to take the next step.

Pleural pericardium and diaphragm were separated. Liver bridge was separated by ultrasonic scalpel.

After the successful separation of the two children, in order to prevent thoracoabdominal hypertension syndrome, the skin defects of thoracoabdominal cavity were not directly sutured, and expanded polytetrafluoroethylene was used to reconstruct the pericardium.

In addition, the same materials were used to reconstruct the bone and soft tissue defects of the chest wall, and the abdominal wall was reconstructed after the chest reconstruction.

Due to the large peritoneal defect and inability to close the abdomen, the peritoneal repair was performed with patch material, and the patch size was about 2 cm × 5 cm。

Finally, after boss Zheng's skin "Z" shaping, the chest skin was closed without tension, the skin was sutured, and the separation operation was successfully completed.

At this time, Dr. Dana Sterling kept her hands forward, motionless, as if it were a sculpture.