godfather of surgery

Chapter 540 There should be music here

It was expected to take three days, but on the second day, Professor He's team completed the construction of the digital model of Fang Fa's lower limbs ahead of schedule.

The force line, osteotomy line, and fixed pin distribution points of the left lower limb are optimized by the computer, and the data calculated by the model are edited into a form that can be implanted into the surgical robot host
Professor He sent students to send the data to Yang Ping with a mobile hard disk. With this mobile hard disk, this complicated operation will be fooled.

There is no Tianji surgical robot at the Institute of Surgery, Yang Ping arranged Fang Faquan's surgery to the surgery center.

Sanbo Hospital currently has two Tianji surgical robots, one in the Department of Traumatology and Orthopedics, and one shared by other orthopedic departments.

Yang Ping himself is going to buy one, but the price of a machine is 500 million, which needs to be approved.

Dean Xia has already reported to the higher authorities for approval, and the process is almost complete.

A hospital with three Tianji, this is a big customer.

Manager Gu of the South China region of Tianji Surgical Robot came to the operating room early when he heard that Yang Ping was in charge of surgery today. Tianji Company and Sanbo Hospital planned to establish a training center and asked Yang Ping to come forward as an instructor.

This is all caused by the Da Vinci dance and Tianji's painting before, and the two videos have been circulated on the Internet so far.

Especially when you Da Vinci danced enthusiastically, you really danced out of the ceiling controlled by surgical robots.

The four mechanical arms are intertwined in the small glass bottle, but they do not touch each other, creating a lingering and coquettish dance.

Yang Ping came to the operation center early, and many orthopedic surgeons heard that Yang Ping was coming to perform the operation, and everyone tried their best to find time to observe it.

I really want to see the magical operation of the surgical robot in Yang Ping's hands again.

"Hi Professor Yang!"

"Hi Professor Yang!"

"Hi Professor Yang!"

It was the peak period for doctors to enter the operating room at this time, and all the doctors who saw Yang Ping nodded and said hello when they walked all the way.

They have seen the notice on the hospital intranet that Yang Ping was successfully promoted to associate professor.

Such a young new attending physician was continuously promoted to deputy chief physician and associate professor.

Even if it is a low-level high-level employment, it is very impressive.

What a wunderkind!

"Professor Yang!" Director Tan and Manager Gu came out to greet him, and accompanied Yang Ping from left to right.

Although Tan Boyun is arrogant and has a bad temper, he is a person who believes in his strength.

If you are really powerful, he will be convinced.

Originally, Director Tan wanted to be an assistant on stage, but Song Zimo and Xu Zhiliang were about to go on stage, and there was no place for him on the operating table.

In the multi-functional operating room of the Department of Traumatology and Orthopedics, the "One-Armed Man" Tianji surgical robot stands quietly beside it. The optical tracking system, the main machine of the robotic arm, and the main control trolley are all ready for operation.

These three parts are equivalent to the eyes, hands and brain of the surgical robot.

Its eyes can see through, and its hands are very stable.

The optical tracking system is like a "see-through eye", which can see through the depths of the musculoskeletal and monitor every aspect of the operation in real time.

The robotic arm is the "stable hand" of the robot, with flexible movement and stable operation, and can achieve sub-millimeter precision.Its end can be connected to various instruments, such as electric drills, electric saws, screwdrivers, guides, etc., and the robot relies on these tools to complete the operation.

The main control computer system is equivalent to the brain of the robot, which conveys the doctor's ideas to the above two devices, helping the doctor to perform precise positioning and path planning.

The surgical robot can also track the movement of the patient during the operation, and the robotic arm automatically compensates for the position difference to ensure that the surgical positioning path is consistent with the planned positioning path.

The fat man was going to give Fang a general anesthesia, and this guy seemed to be chatting with Xiao Wu.

"This robot won't get out of control, right?" Fang Faquan looked at the robot in the operating room, quite worried.

Hearing that Yang Ping was going to use a robot to perform surgery on him, he also checked some information on the Internet, and saw a case of a robot running out of control, and felt a little guilty.

"No, don't worry, if it gets out of control, I'll pull the plug." Xiao Wufinger pointed to the switch on the wall.

Fang Faquan was still worried: "Does the robot have batteries?"

His understanding is that if there is battery power, it is useless for you to pull the plug.

Xiao Wu comforted him again: "I don't have a battery, the power will be cut off when I unplug it."

Seeing that Fang Faquan was chattering, Zhang Lin said, "Fatty, push the medicine and let him sleep."

Fang Faquan was even more frightened now: "Don't let me sleep, didn't you mean half numb? Only numb the lower body?"

"Then relax, don't be so nervous, this robot has successfully completed hundreds of operations." The fat man comforted him.

Fang Faquan didn't dare to sleep. If he fell asleep, the robot would go berserk and he would have no way to escape.

"Let me tell you, the operation will be over after you sleep, don't be so nervous, and the anesthetic I gave you is like a dream, for example, in the dream, a large group of beauties let you choose to be your wife." Zhang Lin advised him, the anesthetic One push, so as not to compare blindly.

Fang Faquan quit: "I'm a real person, I don't like daydreaming, and I'm not interested in you being the emperor in my dreams."

The guy was shaking all the time, and his on-screen heart rate was over a hundred beats per minute.

The fat man gave a little sedative, and the heart rate slowed down.

Yang Ping came over and said to Fang Faquan: "Relax, this robot is called a robot, but it's not a robot. It's just a remote-controlled surgery machine, and it's all under my control."

Fang Faquan always thought that this robot had independent thinking, like in the movie, it would kill people at the slightest disagreement.

If it's just a remote control tool, don't worry, after all, it's controlled by people.

"Professor Yang, what do you mean, this robot is completely in your hands?"

Fang Faquan asked.

Yang Ping nodded: "That's right, I manipulated it, and someone was watching it."

I had told him about these things before the operation, but Fang Faquan forgot all of them because of his nervousness.

Yang Ping sat in front of the console without washing his hands.

Song Zimo took Xu Zhiliang to wash his hands and go to the stage to disinfect the sheets. They were assistants, and the assistants were responsible for assembling instruments on the stage and assisting the robotic arm to complete the operation.

Everything is ready and ready to go.

"Condom, get the condom!"

Zhang Lin yelled at the itinerant nurse.

"What are you in a hurry for?"

The itinerant nurse was not a vegetarian either, so she confronted Zhang Lin directly.

The robotic arm is protected by a sterile transparent protective sheath to prevent contamination of the surgical field.

In fact, the so-called robot is still far away from the robot. At most, it is a remote-controlled surgery machine, and one or several remote-controlled robotic arms replace the doctor's hands to operate the surgery.

According to X-ray perspective, real-time reconstructed images obtained on the screen, such as tibia, fibula, calcaneus, talus, etc., are clear and can be rotated to obtain the best angle.

Several needle placement positions are marked by blue origins, and the direction of needle insertion is a blue straight line.

The mechanical arm holds the drill bit with a fixed pin, the fixed pin appears on the screen, the mechanical arm automatically aligns with the origin, and then adjusts the direction so that the direction of the needle overlaps with the indicated line. After the calibration is completed, it is firmly stabilized.

The drill bit rotates at high speed, and the fixed needle enters completely in the specified direction, and the needle insertion point, direction and depth are all completed precisely according to the predetermined data.

Every needle is screwed in this fool's way.

The second step is to start the osteotomy. Song Zimo cuts the skin at the planned osteotomy position, and uses retractors to pull the bone out to expose the osteotomy site.

Xu Zhiliang replaced the instrument on the robotic arm with a miniature pendulum saw, and the saw blade appeared on the screen.

The left lower extremity bone in the picture, the position of the osteotomy has been marked by a blue line, and the position, length and direction are accurate to the submillimeter level.

The saw blade finds the direction and starts automatic calibration. After calibration, the mechanical arm locks and starts osteotomy according to the fixed route.

Likewise, each osteotomy is done with great precision.

Under Yang Ping's control, the mechanical arm flows like clouds and flowing water, and is full of rhythm.

Director Tan felt that there should be music here, so he asked:

"Would you like some music?"

Song Zimo also had the same idea: "Music is playing!"

In the corner of the operating room, there is a sound system connected to a computer.

Director Tan began to look for music in the music library folder on the computer.

"Never Give Up", this is for critically ill patients.

Celine Dion's "My Heart Will Go On", a common song for cardiac surgery.

"Live" by the Bee Gees, the signature music of trauma orthopedics.

Britney's "Baby one more time", the song for obstetrics, how to put it here.

"Come back soon", a song for the emergency department to celebrate the successful rescue.

Director Tan is also a person with taste, the soundtrack cannot be casual, what kind of music should be used?

"This patient is very nervous, Coldplay's "Cure You"!" Song Zimo was very familiar with the music in the operating room.

Director Tan finally found the song "Heal You", and the music rang in the operating room.

"What music does Professor Yang like to listen to during surgery?" Director Tan felt that he should prepare it in advance next time.

Song Zimo said: ""High Mountains and Flowing Water""

"Do you want to change?" Director Tan asked.

Song Zimo told Director Tan: "No, this song is for the patient to relieve his tension."

Finally, Song Zimo and Xu Zhiliang completed the remaining installation of the external fixator, put on the fixing clip, placed the connecting rod, and tightened the nut.

A complex and complete orthopedic external fixator was installed.

In fact, the Tianji robot only completes the key steps, and many steps still need to be completed manually.

Therefore, there is still a lot of room for improvement.

The entire operation was completed in ten minutes, and the blood loss was less than 5 milliliters. Precise screw placement and osteotomy allowed stable structures such as joint capsules and ligaments to remain intact.

These complete structures will be corrected along with the correction of the bone, and also according to Irizarov's principle.

Director Tan watched the operation process and had to admit that he had completed hundreds of operations, but he was still not as proficient as Yang Ping, and the gap was quite large.

The gap between veteran drivers and professional racers.

Watching Yang Ping perform surgery is really enjoyable. Under his control, the robotic arm can really do whatever he wants, becoming an extension of the real doctor's hand.

No wonder, he can manipulate Tianji's robotic arm to draw a human anatomy diagram.

You can also control Da Vinci's four robotic arms to complete the dance in a small glass bottle.

Still remembering the music, Yang Ping came to Fang Faquan's head.

"The surgery is over!"

"Successful?"

Fang Faquan asked worriedly, as if it had just begun, but it was over?I don't feel anything.

"very successful!"

Director Tan took the call.

The music kept playing, and Fang Faquan felt very comfortable. In his mind, he was walking back to his small mountain village with his beautiful wife on his healthy legs.

Not to mention how proud it is!

(End of this chapter)