godfather of surgery

Chapter 414 Jordan Playing Table Tennis
The thrusters of the Japanese "Kobo" started inexplicably, and the International Space Station suddenly adjusted its posture.

The engineers at the ground control center in Houston got busy. The engineers called up the three-dimensional structure diagram of the International Space Station on the computer, and planned to use the remote control system to turn off the thrusters, but they couldn’t be turned off no matter what they did, so they had to turn on another thruster to fight. Only then can the mechanical balance be maintained and the space station be prevented from tilting excessively.

The old International Space Station can't stand the toss. This small accident, I don't know how many chain reactions it will cause. In normal times, it may be repaired and used as usual, but it is different now, and a high-risk operation needs to be completed.

In the face of the so-called crisis, any loopholes will be infinitely magnified, as is the case with the International Space Station now.

Richard breathed a sigh of relief, the space station finally stopped turning, and barely maintained its balance, but it still tilted 45 degrees.

This balance is temporary, and the reason must be found to turn off the two propellers in order to obtain real stability.

Richard was so angry that he swears: "David Hawley, help them check what happened!"

Richard was really worried about the allies who could measure the height wrong, and asked David Hawley to find out the reason as soon as possible.

When Richard connected to the Japanese cabin, the astronaut looked innocent: "I don't know anything, I've been resting in my sleeping bag and haven't touched anything."

"Could it be that the snoring is too loud? The sound waves activated the thrusters?" An engineer couldn't help but ask.

No one knows whether the engineer is serious or deliberately making fun of it.

Richard said angrily: "How is it possible? It's not a voice-activated switch. You conduct remote inspections. Last time they hoped that the water leaked, they didn't say anything."

Fortunately, Yang Ping quickly withdrew the guide wire in advance, otherwise the guide wire would be in the blood vessel and go deep into it rashly. These unstable factors would cause the operation to fail, and failure would mean that Steven lost his life.

"Cooperate with David Hawley to find out the cause and shut down the thrusters together."

Richard commanded Japanese astronauts.
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The team of doctors at the ground control center was all terrified just now. The guide wire passed through difficulties and obstacles, crossed one branch after another, and just entered the intracranial blood vessel network. When it continued to go deep, an accident suddenly occurred.

Yang Ping quickly withdrew the guide wire. This kind of withdrawal was definitely not a simple withdrawal. If so, the intracranial blood vessels would be seriously damaged.

This kind of retreat is completely the reverse process of the guide wire advance, but Yang Ping is familiar with the way back, and he retreats with the fastest speed, crossing countless forks, and withdrawing safely.

When the guide wire was completely withdrawn from the blood vessel, Johannesson applauded excitedly.

This kind of real remote surgery, once something goes wrong, no one will do rescue treatment, which requires doctors to have extremely high surgical ability and psychological quality.

There is only one chance for the operation to be successful, and if something goes wrong midway, there is no way to remedy it.

In the conventional robotic surgery on the ground, once something goes wrong, the doctors standing by and the whole hospital can provide remedial and rescue. On the space station, there is only one doctor, Susan, who is also a general practitioner. Apart from cardiopulmonary resuscitation, he does not have any other special skills. Powerful rescue.

"Is he scared?"

Massimo was still in shock, restrained his violently fluctuating emotions, and finally found a step.

The United States, the number one in the world, the genius of Johns Hopkins, Massimo, who is unrivaled in the field of intervention in the world.

It is even more ironic that a young Chinese doctor surpassed him. His housekeeping skill is orthopedic surgery. This kind of surgery is just for amateur play and to cultivate sentiment.

Johannesson knew that it would be useless to talk too much: "Dr. Yang will not be afraid. During the operation, he is calmer than anyone else, but every time he performs a high-risk operation, the people watching the operation will be afraid. I am afraid, and you will be afraid too. This kind of surgery drains our adrenaline."

Massimo touched his forehead, sweating, he pretended not to know.Johannesson glanced at him out of the corner of his eye and just smiled.

On the screen, the cerebral angiography image spread out like black fireworks, and the aneurysm was like a balloon, much larger than before. I don't know how long the thin blood vessel wall can last.

"Hurry up! He won't last until dawn, and his blood vessels will burst at any moment!" Yang Ping's voice sounded on the radio.

Everyone in the control center could hear it, Jim Basa heard it most clearly.

"It's expanding like a balloon, and it keeps expanding!" Massimo swallowed.

The balloon keeps blowing, and the final result must be an explosion.

The heart rate on the ECG monitor continues to slow down, and the myocardial inhibition becomes more obvious. This tiny compression will cause such a large reaction. If it bursts, the compression of the blood will cause sudden death.

"Steven's heart rate is still dropping!"

Susan stared at the monitoring screen. The problem was not resolved, and the operation could not continue. She didn't know how long she would have to wait.

"Hope's thrusters can't be turned off now," David Hawley reported.

Can't close?

At a critical moment, why did such a thing happen, Richard thought for a while:
"Using the emergency mechanical switch, the thrusters must be turned off, both at the same time."

The purpose of the propeller that has just been actively turned on is to balance the propeller that was accidentally activated. If only one is turned off, the space station will tilt again under the action of thrust.

"The Russians have passed, help them deal with it." David Hawley wants to stay where he is.

The Russians extended a helping hand, and things are much easier to handle, and their experience is much stronger than that of the Japanese.

"I've arrived on the Hope, and I'm going to flip the mechanical switch of the thruster."

"Let's operate together, are you ready?"

9-8-7——
OK, close!
The space station needs to be moved to regain its balance. The aging International Space Station is usually repaired without any problems. Once such an emergency occurs, it will be full of problems.

"The voltage is unstable!"

The accidental tilt of the space station just now may interfere with some old equipment in the power system, resulting in poor contact.

Why!The International Space Station is seriously aging, like a thatched hut in the wind and rain, either there is a wind leak here, or there is a water leak there.

Richard was in a state of desperation: "The voltage instability will cause the remote surgery system to go down. Hurry up and find out the reason."

David Hawley, an engineer himself, is very familiar with these, after painstaking troubleshooting: "Multiplexer-demultiplexer (MDM), malfunctioning, one has stopped working, one is unstable."

"Change! Hurry up!"

Richard now has a splitting headache. An accident has caused so many problems. To replace the MDM, he needs to go out of the cabin for a spacewalk. It takes two hours to replace this thing.

The MDM weighs 23 kilograms on Earth and is only the size of a small microwave oven, but it controls important components such as the radiator, solar panels and cooling circulation system of the space station.

There are two such devices in space, and now only one is working. If something goes wrong with this device, it may affect the life safety of astronauts.

"Remote investigation, the other one is only unstable in voltage, and it can continue to work for at least 3 months." The ground engineer checked the equipment log of the space station.

What if, if something happens to this station and there is no backup, the people on it will be in danger.

Even if you don't worry about accidents, this unstable voltage will seriously affect the operation. Once the critical moment is reached, the robotic arm will lose control and everything will return to zero.

"I want to go out of the cabin to check and repair, and I need an assistant." David Hawley decided to go out of the cabin.

"Ask Russian friends to help." Richard could only turn to the Russians for help, and the others lack experience in going out of the cabin.

"I just checked the spare parts inventory of the space station, and there are no spare parts!"

Oh my God!Steven, you are very lucky.

"There is a power failure, there is no MDM accessory, and the emergency delivery will take eight hours." The engineer anxiously reported to Richard.

Richard could only ask Jim Basa for help, and Jim Basa calmed down: "Is there any temporary solution to keep the voltage stable, even for an hour."

"I don't know, I want David Hawley out of the cabin, and I hope it can be repaired." Richard was not sure.

"Both sides act at the same time, let David Hawley go out of the cabin for maintenance, and I will coordinate the emergency delivery. I can only ask the Russians for help. They can complete the replenishment in just over three hours. We need at least eight hours, and they also have accessories."

No way, the Russian Soyuz rocket is more powerful than the Falcon [-]. The Soyuz rocket was launched from Baikonur, Kazakhstan, and it only takes more than three hours to dock with the International Space Station.

"Ask Dr. Yang, what other substances need to be supplemented medically, and we will send them up together." Jimbasa will contact the Russians soon.

Yang Ping was sitting in front of the operating table of the remote surgery system. Under this voltage, the risk of surgery was much higher. If half of the operation was done, the machine would get out of control and it would be troublesome.

"I want them to get some tea and make a few cups of tea."

Yang Ping wants to take a break, and when they prepare the basic conditions for the operation, Steven should still be able to persist for a few hours.

Yang Ping was really not interested in the coffee prepared by the Yankee, this kind of bitter thing would be unpalatable even with sugar added.

"It's Dr. Yang's habit to make some tea and make a few cups of tea." Old Cheng told Collins.

Tea, the space city should be able to find tea, right?Collins wasn't sure.

But as long as Dr. Yang wants, it is an order.

"It's better, West Lake Longjing, Anxi Tieguanyin, both are fine, don't be too late!" Lao Cheng asked Collins to do it quickly.

When it comes to drinking tea, Lao Cheng is very energetic. If he has anything, he will put on a show here.

Collins certainly couldn't find any good tea, but those police officers in suits outside should have a way, especially the FBI, there are plenty of ways.

Drink a few cups of tea to ease the atmosphere, and when the conditions for the operation are right, take it down in one go.
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"Dr. Yang just asked for some tea, and they want to drink tea and rest."

Someone whispered in Johannesson's ear.

Johannesson suddenly remembered that he had the best Harney & Sons there, and he was going to give it to Dr. Yang, but he didn't bring it.

Is he still in the mood for tea?
Massimo didn't know whether to laugh or cry, this kind of idleness was incompatible with the tense atmosphere of the moment.

He was so nervous that he was sweating, and he clamored for tea.

"Intervention is really his amateur field?" Massimo still didn't believe it, thinking that Johannesson was deliberately mocking him.

Johannesson thought for a while and said, "Strictly speaking, for amateurs, Dr. Yang's intervention is similar to Jordan playing table tennis."

Massimo stared at Johannesson, his eyes breathing fire.

Johannesson shrugged: "No way, you forced me to tell the truth."

(End of this chapter)