Deep hypothermic circulatory arrest, referred to as DHCA, is an important auxiliary method in the treatment of complex cardiovascular and cerebrovascular diseases.
This technology stops blood circulation in the body, objectively providing surgeons with a clean, bloodless and quiet surgical field of view and atmosphere, which facilitates the precise completion of the surgery.
It can be said that other organs are not so "delicate". The biggest problem with deep hypothermic circulatory arrest technology is the damage caused by cerebral ischemia-reperfusion, the resulting damage to the central nervous system, and the resulting early and long-term neurological complications after surgery.
These have become one of the most dangerous factors affecting the survival and prognosis of surgical patients. Some patients suffer cerebral infarction directly after surgery.
As a result, the quality of life after surgery is greatly affected.
"Hmm..." Su Yun hesitated for a moment, then said with a slight smile: "Boss, have you seen the technology I added when we were in Nanyang?"
"I did not see."
"You should be a little selfish, right?" Su Yun's smile became brighter.
Zheng Ren was confused and looked at Su Yun, wondering what this guy was thinking.
"The use of ultrasound has been played out." Su Yun changed the topic and talked about ultrasound. "Ten years ago, ultrasound began to be used in intensive care units to monitor and diagnose all shocks."
"You mean that using transcranial Doppler to monitor blood flow and emboli can monitor brain blood flow velocity and emboli in the blood flow in real time?" Zheng Ren pondered.
"Well, although it is still in the laboratory stage, I think the technology is mature and can be used." Su Yundao said: "The original idea was to stay in the country and use it to scare everyone's glasses when there is a live broadcast of the surgery. .”
"Has the machine arrived in China?" Zheng Ren asked.
Zheng Ren has no objection to transcranial Doppler technology for blood flow and embolus monitoring. As long as it can be used, it is good.
"No, at the Cavendish Laboratory in Cambridge, do you know how to use it?" Su Yun was eager to try.
Zheng Ren glanced at him and said, "Use it. It's a monitoring method after all."
Su Yun expressed some contempt for his behavior of avoiding important matters and not answering questions directly.
"If the deep hypothermic circulatory arrest is done well, the operation is still possible." Su Yun thought for a while and said seriously.
In his opinion, it was only possible to perform such a difficult operation.
The mortality rate is so high that no one is 100% sure.
"Forget it, let's ask Fugui'er to come. We can be more sure." Zheng Ren said.
"Have you called the number yet? I just said you wouldn't call." Su Yun said.
"It's better that I call. I also need to tell Director Kong that he can help take care of the surgery at home."
After a few minutes, Zheng Ren hung up the phone.
"I'm very sure. You should take a good rest. This operation requires you to be in the best condition." Zheng Ren said, his voice getting smaller and smaller, as if he had fallen asleep.
…
…
Lao He was so excited that he almost had cerebral congestion.
Going to King's Hospital for emergency surgery is still a difficult surgery that requires deep hypothermic circulatory arrest!
I thought I would never be able to use the dragon-slaying skills I had learned in the past. But I didn't expect that Huangtian paid off and now it is finally useful.
Compared with other hospitals, 912 now performs a lot of extracorporeal circulation surgeries.
But there is no way to return to the glorious peak moment before the circulatory interventional surgery was carried out.
The gap between one extracorporeal circulation surgery a day, one extracorporeal circulation surgery every few days, and ten extracorporeal circulation surgeries a day is like the gap between the technical strength of Haicheng City No. 1 Hospital and 912.
More than half of anesthesiologists and cardiopulmonary bypass specialists only know about deep hypothermic circulatory arrest surgery, but have never been exposed to it.
Boss Zheng once treated a patient with valvular tumor before, and it was said that deep hypothermic circulatory arrest technology was required, and Lao He also wanted to show off his skills.
But that time, Boss Zheng did not use deep hypothermia and performed the operation.
Lao He has always been a little regretful.
This time, are you going to have surgery at King's Hospital in London, England? Also use deep hypothermic circulatory arrest technology!
Lao He was gearing up and started preparing his luggage with great interest.
This was considered an emergency mission, it should be, but he wasn't sure. Lao He didn't care how many people would pay attention to this operation. He only thought about how he could satisfy Boss Zheng.
Look, the technical flow is still right! Persistence is victory.
Lao He opened the locker and whistled proudly while thinking about what he wanted to bring.
The sisters in Haicheng are still too young and can just be looked at as vases. When it comes to deep hypothermic circulatory arrest surgery, don't they have to be veterans like themselves to take action
But he didn't whistle too proudly. Boss Zheng definitely knew how to whistle. Without myself, the operation would definitely be impossible. I am there to add to the cake, not to provide help in times of need.
Lao He knew this well.
"He Junjin, do you need anything?" Director Xu came to the doctor's duty room at some point, followed by several deputy directors.
Lao He was startled.
"Director Xu, you... I just wanted to ask for leave from you."
"The hospital has notified you to assist Boss Zheng in the operation." Director Xu's expression was a little strange, and Lao He saw it, and the previous joyful mood disappeared.
I originally thought that I would quietly go out for the operation and take a leave of absence, but who would have thought that Director Xu would rush to "notify" me.
Lao He felt a little uneasy.
"The matter is urgent and I don't have time to go home and pack my things." Director Xu said, "Are you sure about the surgery?"
"..." Lao He concluded.
I really don't know how to answer.
If he was half as smart as usual when talking to his boss, he wouldn't miss out on talents half his life.
Seeing Lao He standing stupidly in the room, half of his face blocked by the cupboard door, Director Xu couldn't laugh or cry.
Vice President Yuan made the call personally. Director Xu was a little surprised when he just received the call.
He knew that Lao He had caught Boss Zheng's eyes.
This old guy has always had bad luck, but he didn't expect that he had saved up all his luck until he met Boss Zheng.
Director Xu raised his hand, and an empty trolley suitcase he was carrying slid in front of Lao He.
"Load your things. The car in the courtyard is waiting for you below." Director Xu said: "Be brave and careful. Ask Boss Zheng if you have anything to do. Don't make your own decisions."
"Oh." Lao He caught the trolley box and nodded repeatedly.
"Go ahead, this is official business in the hospital and does not count as a leave." Director Xu ordered.
Lao He sighed in his heart.
Sure enough, this is official business in the hospital, Boss Zheng is so powerful!
He took the time to pack the things for washing. The matter was urgent, so he probably came and went quickly, and there weren't too many things to sort out. The trolley suitcase was empty, so Lao He carried it and followed Director Xu downstairs.
Director Xu personally sent him off. If this had happened before, Lao He would have been moved to tears. But now, Lao He knows that this is all for Boss Zheng's sake.
He only took very few things, but he did not forget the most critical secret weapon - USB flash drive.
When he came downstairs, Lao He saw that the car in the courtyard was full of people.