The Godfather of Surgery

The last guest was sent to the airport, and the academic meeting officially ended.

More than 2,000 doctors who attended the meeting hurried back to the hospital after the two-day meeting and started their busy work.

Yang Ping dragged his tired body back home and lay down on the sofa, not wanting to get up at all.

"Ding Dong, stage task: help Sanbo Hospital build the strongest trauma orthopaedic department in City G, the task is completed! The reward is 500,000 points!"

"A silver treasure box is included - the third system of super training Dafa, auxiliary inspection training!"

"The function of the space operating room has been expanded, and the new online function - simulated surgery."

"Ding Dong! New stage task: win the National Golden Knife Award Competition."

A series of mechanical female voices and subtitles appeared, making Yang Ping overwhelmed.

The first stage of the task was finally completed, step by step, and it was not easy to complete, even a little difficult.

In this way, as long as you want to gain something, you must pay, and the difference lies in the content of the pay.

Without any respite, the system promulgated the second phase of the task: to win the championship of the National Golden Knife Award.

The difficulty of this task has increased a lot compared to the first one.

In order to win the National Golden Knife Award, one must be proficient in all orthopaedic operations, including scoliosis correction.

As for scoliosis orthopaedics, the average number of annual cases in the affiliated hospitals of medical universities is pitifully small, ranging from a few to more than a dozen. The winner of the Golden Knife Award always rotates in these hospitals, and has never fallen outside these top hospitals.

Yang Ping was very curious, what exactly is the silver treasure box - auxiliary inspection training?

He entered the system space and read the introduction about auxiliary inspection training through the light screen.

The so-called auxiliary examination is such as blood routine, biochemistry, liver and kidney function, electrocardiogram, X-ray, CT, MRI, color Doppler ultrasound, etc., all with the help of laboratory and equipment.

This training includes the theory and operation of these examinations, the analytical interpretation of data.

The system links anatomy, physiology, pathology, sickness, symptoms and signs, and auxiliary examinations, with basic theories such as anatomy and physiology as the core, and symptoms and signs and auxiliary examinations as the external manifestations to establish a complete logical model.

Through this model, doctors can develop a strong logical thinking ability and be able to analyze the deep reasons behind each symptom, sign and inspection index.

This training is long-term and gradual, and there is no rush for a while. Yang Ping will put it down for the time being and train slowly in the future.

What kind of black technology is the newly launched simulated surgery function? Yang Ping wanted to try it out, and he clicked the "Simulate Surgery" button on the light screen with his mind.

In an instant, when you enter the surgical space, it is empty and there is nothing. What's going on?

"Surgery simulation function requires the activation of the mind, which is divided into scene simulation and free simulation. Scene simulation simulates a certain surgical scene in reality; free simulation, you can freely choose experimental objects, instruments, and equipment to simulate surgery." The mechanical female voice introduced.

"Scenario simulation, when the host is bound to the system, the operation to rescue the mutated external iliac artery rupture is a scenario simulation. This operation is completely copied and repeated simulation training is performed, which is suitable for patients undergoing surgery."

"Free simulation is suitable for patients who have not yet had surgery. Through simulation, you can choose the best surgical plan or improve the surgical plan. You can choose various combinations of instruments and equipment to simulate surgery independently, without being limited by real scenarios."

"Mind activated?" Yang Ping asked.

The mechanical female voice replied: "You have simulated patients and surgeries in your mind, and the system will provide experimental subjects and surgical equipment based on your thoughts."

Following the guidance of the system, Yang Ping wanted to simulate Sisi's surgery - killing tumor cells with a focused ultrasonic knife.

This idea clearly appeared in his mind. An experimental subject immediately appeared in front of Yang Ping, lying on a medical device, but they were shrouded in thick fog and blurred. Moreover, Yang Ping could not get close, there seemed to be an invisible wall blocked by the wall.

"This simulated operation requires 50,000 points. Are you sure about the simulation?" the mechanical female voice prompted.

so expensive? Fifty thousand points!

No way, if you don't simulate, I'm afraid Sisi's surgery can't be done, because some defects of the focused ultrasonic scalpel itself cannot be compensated by the doctor's skills.

"Sure!" Yang Ping gritted his teeth.

The thick fog in front of him dissipated immediately, and the invisible wall disappeared. Yang Ping took a closer look and saw that this medical equipment turned out to be a focused ultrasound scalpel, exactly the same as the one in Sanbo Hospital. The patient lying on it was Sisi, with a right thigh. Also comes with external mounts.

"This is her clone, not a real patient. The technical information about the equipment and the patient's medical records can be read through the light screen." The mechanical female voice finished and stopped talking.

Yang Ping didn't rush. He first called up the manual and other materials of this focused ultrasonic knife from the light screen, and read it word by word several times to master the principle, structure, use, precautions and so on of this equipment.

I have studied the materials in the Focused Ultrasound Knife Department before, and I have a certain foundation. This time it is very easy to study.

It seems that this system only creates conditions for oneself. As for acquiring knowledge and abilities, one has to rely on one's own efforts. Without enough perseverance, the system cannot be used at all.

Because the system space is a closed, lonely and isolated space, in such a space, I am afraid that few people can do it consciously.

After thoroughly researching the focused ultrasound scalpel, Yang Ping studied the replica of Sisi. The medical records of the replica can be called up on the light screen. These medical records are edited in the system space and are more detailed than her real medical records. All her medical records from birth to the present.

Among them, the image data, whether there is an examination that has been done in reality, or whether it has been done in reality, can be found here. For example, if you want to copy the X-ray of a certain part of the body, you only need to select the X-ray item. If there is something in reality, it will call the X-film in reality; if there is none in reality, the system will take another one for her, and then call it out.

This function is powerful, but it is too expensive, local tyrant function, local tyrant price!

Unless absolutely necessary, several simulated surgeries will consume the points accumulated in one stage of the task.

The replicas and equipment were almost researched, and Yang Ping began to perform surgery to kill tumors with focused ultrasound.

It looks like it's a simple matter of targeting the tumor and shooting.

In practice, it is a very complicated thing.

First of all, positioning is a very difficult thing. This kind of positioning is three-dimensional positioning, which not only has XY coordinates, but also Z coordinates.

It's like a big gem is hidden underground. After detection, a point is set on the surface, and a hole is drilled from this point, just to the position of the gem, neither deep nor shallow, and the gem inside is taken out.

Bombarding a tumor with a focused ultrasonic knife is more difficult than drilling a hole in this way to dig a gem. It uses the method of hitting a cow across a mountain.

After the ultrasound is focused, it penetrates the skin, fascia, and muscles and hits the tumor. If it deviates, it will not only kill the tumor, but also burn out the normal tissue.

Some use an ultrasonic scalpel to make uterine fibroids, but the fibroids are not removed completely, and the skin of the abdomen is burnt out.

Therefore, it also has side effects. To be free from side effects, the precondition is that there should be no errors. As long as there are errors, there will be the possibility of accidentally injuring normal tissues.

The two most fatal weaknesses of this instrument are that the positioning capability is too poor. Using color Doppler positioning, it is difficult to achieve accurate three-dimensional positioning. This weakness reduces its power.

Secondly, it cannot detect the temperature of the target organs in the body. After hitting, how high the temperature is generated, and whether it can kill the target, there is no way to detect.

This is very troublesome. This cannon is pulled out to bombard the enemy's target. The hit rate is very low, and the lethality is unknown. Even if it hits, it is possible that the enemy will be unscathed. The battlefield practicability of such a cannon is very low.

This device is very well conceived, and there is still a long way to go to become a mature medical device based on the world. At least in the current state, it is difficult to play a big role.

But Sisi's current situation, there is no other way to think, Yang Ping just tried to use this method.

Yang Ping began to perform focused ultrasonic scalpel treatment on Sisi's replica. With the function of simulating surgery, it is possible to continue trial and error and accumulate data from trial and error.

Yang Ping used the mouse of the computer to control the high-frequency ultrasonic transmitter to focus, aim, and bombard the high-frequency ultrasonic wave.

The transparent human body on the light screen will immediately display the bombardment site, temperature, and error. Based on these data prompts, Yang Ping will continuously correct it until he can accurately hit the tumor.

It was able to hit accurately, and the light screen showed that the temperature was insufficient. With the prompt of the light screen, Yang Ping boldly adjusted the parameters of the ultrasound to generate the best temperature and achieve good results when bombarding the tumor.

With each bombardment, not only the temperature of the target organ, but also the surrounding temperature will be displayed, so that the surrounding normal tissue will not be accidentally injured.

Yang Ping experimented little by little, and then recorded each successful data. Only the tumor at the primary site of the right femur was bombarded. From the center to the edge, Yang Ping experimented thousands of times before comparing the number of bombardments to each. The next parameters are adjusted well.

Immediately afterwards, he tested liver metastases again, and it took thousands of tests to obtain satisfactory parameters.

For lung metastases, it is difficult for ultrasound to play a role due to the obstruction of ribs. Yang Ping tried to penetrate the intercostal space to achieve the purpose of treatment.

After painstaking efforts, the primary tumor of the right femur, liver, lung, and vertebral metastases were tested one by one, and the data were collected and recorded.

Each tumor needs to be bombarded dozens of times, and the parameters are completely different each time. There were a total of more than 200 bombardment data for several tumors, and Yang Ping remembered them all in his mind.

If there is no surgical simulation function in the system space, using the focused ultrasonic knife to treat the tumor for Sisi is probably just an idea and cannot be realized.

Now, through surgical simulation, Yang Ping has obtained a large amount of accurate data, which can only be obtained through trial and error, and there is no way to obtain it in reality.

Coming out of the space, Yang Ping must have a good grasp of Sisi's tumor treatment.

It is impossible to completely cure, but ultrasound treatment can reduce the spread of tumor cells and maintain a temporary balance between the tumor and Sisi's body.

In this way, surviving with tumors and prolonging the survival time is not a small success.

I couldn't update it yesterday, so I'll add it today! Try to break out, say nothing, code word! ! !