"Su Yun, Lao Zhao, please wear lead clothes." Zheng Ren asked.

“Weared.”

Zheng Ren nodded and went straight to brush his hands.

In fact, after the filter is in, it is generally not allowed to cross the line. But Zheng Ren is also afraid of accidents, and he has had many accidents in the system operating room.

Wearing a lead suit worth dozens of kilograms for surgery is a physical work. But it is not a big deal for Su Yun and Zhao Yunlong.

After getting back and put on his clothes, Hu Yanhui put on the live glasses and the operation officially began.

Zheng Ren took the incision in the middle of the sternum, and the incision started slightly below the sternum notch and reached about 5 cm below the xiphoid process.

The sternum periosteum was cut with an electric knife along the middle to separate the sternum notch and reach the back of the sternum; then dissect the xiphoid process and separate the posterior sternum space. After the xiphoid process was removed, Zheng Ren said in a deep voice: "Chainsaw."

The chainsaw after the individual disinfection was already ready, and Xie Yiren handed the chainsaw to Zheng Ren.

After debugging, the buzzing sound echoed in the operating room.

"I haven't heard this during a long time in the heart surgery." Old He sighed a little emotion.

"There will be fewer and fewer in the future." Zheng Ren stuffed the head of the chainsaw into the position where it was peeled off under the xiphoid process, and pressed upwards against the sternum, saying, "Interventional surgery will complete all cardiothoracic surgery, which is a major trend in the future."

Zhao Yunlong was a little dissatisfied.

"There are also heart transplants, aortic arch replacement."

"Old Zhao, you're raising your argument." Zheng Ren bent his eyes and lifted the chainsaw upwards to avoid excessive damage to the tissue in the patient's mediastinum. He said: "Heart transplantation is not a major surgery. Aortic arch... Within 10 years, type 1 can be solved by the method of intervening surgery."

Is this human word? A heart transplant is not a major surgery?

If it weren't for Zheng Ren standing in front of him,

If he hadn't had the chainsaw in his hand...

Zhao Yunlong even wanted to curse people directly.

Buzz...

The chainsaw starts to saw the sternum.

The bones of the sternum were sawed open, and blood beads and white bone debris kept splashing out.

Zhao Yunlong and Su Yun were holding white sterile gauze on their sternum to block the splashing things.

"Boss, you look down on our minds." Su Yun was unhappy. "Why don't I believe you can do it with interventional surgery?"

"Don't always mention transplants, it's meaningless." Zheng Ren held a chainsaw in his hand, and the speed of sawing the sternum was not fast, and his hands were very stable. The high frequency of the tremor caused by the collision between the chainsaw and the sternum did not affect the stability of his hands holding the chainsaw.

"Just like coronary artery bypass surgery is on the verge of being eliminated, the transplant surgery will be minimally invasive in the future. If you don't learn minimally invasive surgery, you will be eliminated."

The sound of the chainsaw ended abruptly. Zheng Ren took the sterile gauze handed over by Su Yun, briefly wiped the bloodless and bone-breaking pieces on the chainsaw head, and handed the chainsaw to Xie Yiren.

Extend your hand and electrocondensation appears on your hand.

The cut periosteum was subjected to electrocoagulation to stop bleeding. After more than twenty points, the slap was completed. A burnt smell spread. Su Yun and Zhao Yunlong did not stop at all. They had already asked for bone wax and began to apply evenly on the bones of the sternum.

Saw the sternum, and periosteal bleeding is done by electric burning. The bones can only be applied with bone wax to stop bleeding.

"Boss Zheng, have you seen the Saw?"

"I have watched it, except for the first episode, I don't like it very much." Zheng Ren said.

"Boss, I've co-sawed a chainsaw. Well, it's the inspiration for the surgery. But sometimes I'm afraid I can't control it during the surgery, so I start co-showing Freddy from the Ghost Street." Su Yun said while applying the bone wax in his hand.

"I haven't played it before, and I don't think I'm interested. You won't press that kind of machine on your head." Zheng Ren used a stretcher to stretch out the sternum, separated bluntly, and revealed his heart.

"How could it be? I'm not stupid." Su Yun said.

In the field of surgery, the heart was pounding. Su Yun reached in, looked in with his fingers, and said, "The heart ischemia and hypoxia, and the strength to pulsate is very weak."

"Hurry up and stop talking." Zheng Ren said, stretching out his hand and slapped the lancet in his hand.

Incite the pericardium in the middle, reach the reversal of the ascending aorta, and reach the diaphragm. The lower section of the incision is cut into one orifice to each side to facilitate exposure of the surgical field.

Afterwards, Zheng Ren sutured the pericardial margin on the soft tissue outside the bilateral sternum, which would save the assistant some trouble.

The operation is very big. Not only the surgeon, but even the assistant is very busy, and there is no need to worry about the six hands.

After opening the pericardium, Zheng Ren began to do the first step of exploration.

The main subjects to investigation are the aorta, pulmonary artery, left and right atrium, left and right ventricles, superior and inferior vena cava and pulmonary vein.

The purpose is to detect the size of these positions, tension and whether there is tremor, and to check whether there are any malformations that can be found outside the left superior vena cava and other external cardiac deformities.

Although Zheng Ren had undergone countless inspections in the system operating room, in the real world, Zheng Ren still confirmed and checked again.

There must be no carelessness at all!

The surgery is very standard, the process is smooth, and no details are missed.

Su Yun and Zhao Yunlong, two guys who can independently take up major cardiothoracic surgery, were assistants, which made the surgery much faster out of thin air.

Zheng Ren reached out and touched the tissue near the pulmonary artery valve and said, "Touch it."

The tone of speaking is like an old professor taking a round while he lets students experience the palpation of a certain disease.

"What did you touch?" Su Yun was curious and tapped the hemostatic forceps in his hand on Zhao Yunlong's radial radial protrusion. Taking advantage of the moment when he shrank his hand, he placed his right index finger on the tissue near the pulmonary artery valve.

Without exerting force, Su Yun understood just by touching it.

"Stay!" Su Yun said.

"What's stable?" Old He was anxious to see.

These two people were having a puzzle on the operating table, which was a very unethical thing.

"The patient's diagnosis is clear, it is a pulmonary valve tumor, definitely not a large emboli." Su Yun said with a smile.

He shrank his hand and Zhao Yunlong put his finger on it.

"Well, it has pulsation and is soft in texture. It is the body tissue. It is very likely to consider pulmonary valve tumors." Zhao Yunlong said a lot and detailed. It seems that he is used to saying a few more words to let his doctor remember it and write the surgical record after he gets it up.

But after saying that, Zhao Yunlong realized that the few people on the operating table, the lowest-level doctor, was actually a fucking man!

If you want to write the surgical record, you can only write it yourself.

Pointing to Su Yun, he must have turned against him.

md, Zhao Yunlong cursed in his heart.

...

...

Note: A friend of mine has a patent arterial catheter. He told him twenty years ago that I carefully described the process of cutting the sternum through chainsaw, which scared him so much.

More than ten years ago, I told him that he had minimally invasive surgery and could be completed with three eyes.

Ten years ago, he told him to use interventional surgery, from his neck, wrist, or... he joked that any artery, the guidewire catheter was inserted, and the operation ended as soon as the umbrella was opened.
Chapter completed!