In the middle of the night, the operating room demonstration classroom was full of doctors. The movie finally came to an end, and everyone was still a little bit unsatisfied.
In other people's robotic surgery, it looks like the two robotic arms are like two human hands, working together to perform surgery. In fact, it is still a human operation mode. No matter how you look at it, it is still a human being doing the surgery. You can tell at a glance that there is a human behind it.
Operating two robotic arms.
But Professor Yang's robotic surgery today gives people a strong feeling: This is not a human being performing surgery, it is as if a real intelligent robot is performing surgery. Because of the cooperative operation of several robotic arms, it is impossible to imagine that there is a human behind the scenes.
, the various operations of the three robotic arms present a strong mechanical aesthetic.
Of course, the term "multi-arm thinking" is also deeply imprinted in everyone's mind, because just now when Director Fang was explaining this surgery in the demonstration classroom, he mentioned the concept of "multi-arm thinking" from time to time as the term for the core technology of Yang Ping's robotic surgery.
, naturally spread quickly.
After Director Fang observed the operation tonight, he kept thinking about multi-arm thinking silently in his mind, as if he had realized something profound, multi-arm thinking. How could I have multi-arm thinking when I only have two hands?
Director Fang spread his hands, and his mind was confused for a moment. Isn't any human operation based on two hands? How to train such multi-arm operations? This is completely impossible to train.
After Ou Lianfeng's surgery, he was sent to the ICU ward with ECMO. Post-operative monitoring of this type of surgery is much more convenient in the ICU, and ordinary wards are unable to adequately monitor him.
After the operation, Yang Ping took a nap in the department for a while. It would be dawn soon. He didn't want to go back and disturb his family at this time. Xiao Su was in confinement during this period, which was very hard. He must ensure that she had a good sleep.
Lying on the bed in the duty room, Yang Ping entered the system space and used the time inside to think about the problem of surgical robots. The current Da Vinci surgical robot can be said to be the most advanced and mature robot in the world, but it can only simulate humans.
Dual-arm operation, in fact, this operation mode is extremely backward and inefficient. The machine should have its own mode.
On the contrary, some computer games and mobile games that have relatively high operating requirements have broken through the dual-arm mode and replaced it with a new operating mode based on the keyboard and mobile phone screen. You can think about it, if these games still use simple
With the dual-arm operation mode, the richness, diversity, precision, and instantaneity of the game's operations must be greatly limited.
Ruixing Medical has also invested heavily in developing surgical robots. Yang Ping now has many ideas in his mind. The new generation of surgical robots must break away from the dual-arm operation mode, but replace this old mode with a new operating mode to make the operation more vivid.
In order to achieve richness, diversity, refinement and instantaneity, one operation panel can operate multiple robotic arms at the same time, decompose the actions into some basic actions, and then combine the basic actions into countless advanced actions.
Only in this way can ordinary doctors truly control several robotic arms to complete a surgical step at the same time. Compared with the traditional two-arm operation mode, it not only improves efficiency, but also improves the quality of operations and lowers the operating threshold, making it difficult to do so before.
Completed actions and uncompleted actions can become extremely easy.
After thinking about the control method of the surgical robot, some concepts became clear in Yang Ping's mind before he fell asleep peacefully. However, not long after he slept, he had to get up again in the morning.
The next morning, Yang Ping went to the ICU for ward rounds. Director He from the Thoracic Surgery Department and Director Fang from the General Surgery Department were already waiting in the ICU early. Director He did not want to call Yang Ping too early, for fear that Yang Ping would want to sleep more.
Yes, but he didn't know when Yang Ping would come for ward rounds. He was afraid of missing the first postoperative ward round, so he came to the ICU early to wait.
Director Fang of the general surgery department simply slept in the duty room of the ICU and told the doctor on duty in the ICU to notify him once Yang Ping came to check the ward.
Now Yang Ping comes to check the ward, Director He goes to the door to wait, Director Fang is eating breakfast, he holds three chopsticks in front of him, thinking about how to use these three chopsticks to eat today's breakfast, after thinking about it, he only has two hands
, there are no three hands, and three chopsticks are completely redundant, because all you can really use are two chopsticks.
In the same way, the Da Vinci surgical robot has four robotic arms. Except for one that acts as a lens, the other three robotic arms are like the three chopsticks in front of you. People only have two hands, the machine has only two main controllers, and there are only two machines that can be controlled.
arm, and the other is in the idle state, unless the control is switched, but no matter how the switch is performed, it is still a problem of three bottles and two caps, and there is always one mechanical arm on standby.
The doctor in the ICU looked at Director Fang staring blankly at three chopsticks and reminded him: "Professor Yang is here for ward rounds."
Director Fang nodded without much reaction.
"Professor Yang is here for ward rounds!"
"oh!"
Director Fang woke up immediately and did not even bother to eat breakfast. He immediately put on an isolation gown and went to the ward to follow Yang Ping in his ward rounds.
Ou Lianfeng's vital signs were very stable after the operation. Yang Ping decided to remove the ECMO 24 hours after the operation and let the implanted lungs start working. The sooner he can start working, the faster he can recover.
After checking the room, Director Fang secretly asked Yang Ping: "Professor Yang, you have mentioned the concept of multi-arm operation several times. I have been thinking about how to operate three chopsticks with two hands. I always think that two chopsticks are the optimal solution."
, the three chopsticks are purely redundant. Not only do they have no effect, they are also a burden. At most, they are just a substitute."
"Can you play computer games?" Yang Ping thought for a while and asked.
Director Fang touched the back of his head and said doubtfully: "I don't know how to play games. I've never played this thing before?"
Professor Yang suddenly mentioned computer games. Is the surgery related to computer games?
"If you don't play computer games, it's really hard to explain this." Yang Ping was a little embarrassed.
This chapter is not finished yet, please click on the next page to continue reading the exciting content! Because as long as a person operates, there must be only two hands, but the control of the Da Vinci robot and computer games just reflects the difference, the Da Vinci surgical robot
Manipulate the intermediary to the terminal action or simulate the operation of human arms.
The operation intermediary of computer games is the keyboard and mouse. Although they are operated with two hands, the final movements of the keyboard and mouse are no longer in the human two-arm mode and are completely computer modes. Yang Ping's multi-arm mode refers to the
From the manipulation intermediary to the transmission of the final action, this manipulation transmission chain must have its own mode of the surgical robot, not the dual-arm mode.
"But I can play Tetris." Director Fang immediately added.
Tetris is also a game. It is both a computer game and a mobile game. Can it be played on a computer as well as a mobile phone?
"How was the game?" Yang Ping asked again.
"It's just the level of playing." Director Fang answered truthfully.
Yang Ping immediately said: "Okay, you take an hour every day this week to play Tetris. Come to me after a week and I will tell you what the multi-arm mode is. In fact, the multi-arm mode cannot be called the multi-arm mode. It should be called a machine."
Mode, the term multi-arm mode is used just to distinguish the two-arm mode, because the machine is never in a two-hand mode when transmitting movements."
"Play Tetris for a week?" Director Fang suspected that he heard wrongly.
Yang Ping nodded: "Yes, are you in difficulty?"
"It's not---it's not--difficult. That's good. I'll just play hard for a week."
''Professor Yang, I can play King of Kings for two hours every day!"
Director He Xiangjun said proudly.
"You know how to play King? Then you can come to me directly later and I will teach you about the multi-arm mode." Yang Ping said to Director He.
Director Fang looked confused. How come He Xiangjun's ability to play King of Kings actually became an advantage. He could go directly to receive lessons while he still had to play Tetris for a week.
