Back home, Gu Zhennan is already cooking.

"Husband, I'm back!" Guo Xiang shouted to the kitchen.

"Well, you have a rest first. I'm almost ready here!" Gu Zhennan responded.

Guo Xiang took off his coat and went into the room. He found a lot of books on his desk. His husband was really diligent.

Pick up the book and look at it.

After watching it for more than ten minutes, Gu Zhennan came in, "you can eat!"

"Good!" Guo Xiang put down his book and washed his hands for dinner.

"Husband, how is your factory now?" Asked Guo Xiang.

"Business as usual!" Gu Zhennan said, "it mainly produces double donkey head pumping units."

"And after that?" Asked Guo Xiang.

"Later?" Gu Zhennan was stunned. He didn't think about the future. Now the production of double donkey head pumping unit can provide stable funds, and there is no problem in the operation of the plant.

"Since the factory is in your hands, it should develop and grow. Just standing still is not what the Ministry wants to see, and you have no performance." Guo Xiang said.

After all, Gu Zhennan doesn't own this factory alone. Half of it belongs to the state. Many people stare at him.

"I want to think about it!" Gu Zhennan was thoughtful.

"I think you can do anti eccentric wear, which is just a part of the pumping unit. Should the profit be great?" Guo Xiang said.

"How do you know this?" Gu Zhennan was surprised.

"I just read your book!" Guo Xiang smiled and pointed to his head. "I don't look at it. I can remember what I've seen."

Taiqing is located in the plain area and the city of hundreds of lakes. It is rich in groundwater resources.

But the oil field also contains water.

After the pumping oil enters the high water cut period, the stress of the sucker rod, tubing and pump of the oil well and pumping unit changes, resulting in the problem of eccentric wear.

The fracture and leakage of sucker rod and tubing caused by eccentric wear account for almost 30% of all pumping units, and the loss is very serious. In terms of oilfields across the country, there are hundreds of millions of losses a year.

Therefore, if this problem can be solved, the annual output value can be greatly increased.

"But it's not easy to solve this!" Gu Zhennan frowned.

"That's natural. It's easy to be done long ago." Guo Xiang said, "you still have advantages in the University. There are many talents in the University and many experts and professors. You can bring them together to study together."

"I suggest that your factory set up a research institute and earmark part of the money for scientific research fund, which is also the way for the company to grow in the future."

With the development of society, if you want to occupy a place at home and even in the world, you can't do without advanced science and technology. Many large companies in future generations have their own scientific research institutes, which specialize in new product development and technological improvement. They just can't make innovation and will be eliminated by the times sooner or later.

Gu Zhennan is thoughtful. His daughter-in-law has a good idea.

"I don't know if others will?" Gu Zhennan said.

"I should not refuse. The salary of current teachers is not high. You provide subsidies. They have additional income. Your company gains new technology. This is a win-win thing. Why not?" Guo Xiang said.

Gu Zhen nodded. It makes sense.

"Also, don't we also have offshore drilling in our country? Would you like to try an offshore platform pumping unit? " Guo Xiang said again.

She knew that she found huge oil and gas reserves in the Bohai Sea, which was told by her father in her previous life.

They don't have the ability to explore, but maybe they can make a pumping unit? It's all large equipment with high sales.

"This is a new direction." Gu Zhennan nodded, "it's not that you can't try. I'll include it in my plan."

Gu Zhennan looked at Guo Xiang and shook her hand, "daughter-in-law, you are really my lucky star!"

Guo Xiang smiled and Mr. Ba developed a sense of accomplishment.

In the evening, the two sat reading together, and Guo Xiang fell into meditation.

I always think Lin Wen and Zhan miaoran are strange.

Why do they come here? It should be for fame.

But if the chief surgeon is Mr. Song, don't they get nothing? Will they be willing?

Maybe they didn't expect to let them participate in the operation, but won't they have other means?

No, I have to prepare myself to take precautions.

"What do you think?" Gu Zhennan saw Guo Xiang motionless and bowed his head, but he didn't turn a page.

"Oh, nothing. There's an important operation on Monday. I'm thinking about it!" Guo Xiang raised his head and smiled.

"My daughter-in-law must have no problem." Gu Zhennan took Guo Xiang's shoulder and patted it.

Guo Xiang got up and kissed him on the face. "I'll go to bed first. My ass hurts."

Reading books in bed, drowsy.

Guo Xiang lay down. I don't know how long it took. He felt that the man had gone to bed.

Hugged her

……

On Monday, Guo Xiang arrived at the hospital early. She was going to make some preparations.

First, I checked the patient's body again to make sure there was no problem and I could have an operation.

He went to the operating room again, took out a sterile bag from his pocket and put it under the operating bed.

At this time, the nurses in the operating room came and said they would start to prepare and let Guo Xiang out. They began to disinfect and clean the operating room, and then prepare various surgical instruments.

By more than eight o'clock, everyone came to work and the operation was about to begin.

The patient was pushed into the operating room by the nurse and the anesthesiologist was in place.

Song tingshen and Guo Xiang, wearing short sleeved surgical clothes, began to wash their hands outside the operating room, using hand sanitizer and even their elbows.

Lin Wen secretly looked at Guo Xiang. She did the seven step washing technique meticulously and very standard. She couldn't help admiring it. She didn't expect that the domestic medical education was so standardized.

After washing your hands, wipe them dry, apply disinfectant and enter the operating room.

The itinerant nurse inside took the long sleeved surgical suit, put it on for each doctor, fasten the belt, and wear disinfection gloves after the suit.

The anesthesiologist was ready, nodded to song tingshen, looked at the time on the instrument, and the operation began.

Song tingshen stood at the main knife position, Guo Xiang stood beside him, and an Zehan and Lin Wen stood opposite.

When the chest opened, everyone saw the situation inside. It was a huge cavernous hemangioma of the liver, shocking.

B-ultrasound can only give a general view. Only when the chest is really opened can we clearly see the situation inside.

Originally, a piece of liver the size of an adult's palm expanded like a football. The surface was uneven, spongy and very ugly.

Song tingshen frowned, "the second plan!"

Guo Xiang was surprised and nodded, "OK!"

"Direct resection!" Song tingshen said.

"Mr. Song, isn't stripping better? The operation risk is small and the amount of bleeding can be controlled. " Lin Wen said.

"Take a good look at this cavernous hemangioma of the liver and draw a conclusion!" Song tingshen said coldly.

On the other hand, Zhan miaoran called her friend. The reporter of the medical magazine came from the hotel, and other reporters also heard the news.

A large number of reporters rushed into the hospital and alerted president Wang. How did the reporter know the situation of his own hospital?

But it was hard to drive away when everyone came, so president Wang called the reporters into the largest conference room.

"Comrade Dean, I heard that the hepatobiliary surgery received a patient with the largest hepatic cavernous hemangioma since the beginning. Are you sure the operation can be successful?"

"No doctor dares to say that he is 100% successful, but I believe the doctors in our hospital will do their best to ensure the life safety of patients to the greatest extent!"

"It's said that the operation was guided by the medical skill from Xijing Hospital in Beijing. Is that so?"

Zhan miaoran smiled proudly on his face.