Chapter 975 Tetris
The operating room demonstration room was full of doctors in the middle of the night. The blockbuster finally ended, but everyone was still a little reluctant to leave.
Other people's robot surgeries, the two robotic arms looked like two human hands, cooperating left and right to perform the surgery. In fact, the essence is still the human operation mode. No matter how you look at it, it is still a person performing the surgery. You can tell at a glance that there is a person behind the two robotic arms.
But today, Professor Yang's robot surgery gave people a strong feeling: this is not a human performing the surgery, it seems that a real intelligent robot is performing the surgery, because the coordinated operation of several robotic arms cannot be associated with human control behind the scenes, and the various operations of the three robotic arms present a strong mechanical aesthetics.
Of course, the term multi-arm thinking is also deeply imprinted in everyone's mind, because Director Fang mentioned the concept of multi-arm thinking from time to time when explaining this surgery in the demonstration room just now. As the term for Yang Ping's core technology of robot surgery, it naturally spread quickly.
After observing this surgery tonight, Director Fang kept mumbling multi-arm thinking in his heart, as if he had realized something profound, multi-arm thinking, I only have two hands, how can I get multi-arm thinking?
Director Fang spread his hands, and his mind was a mess for a moment. Isn't any human operation based on two hands? How to train multi-arm operation? This is completely impossible to train.
After the operation, Ou Lianfeng was sent to the ICU ward with ECMO. This kind of postoperative monitoring is much more convenient in the ICU, and ordinary wards are not competent for his postoperative monitoring.
After the operation, Yang Ping slept in the department for a while. It will be dawn soon. He didn't want to go back at this time to disturb his family. Xiao Su is in confinement during this period. It's very hard, and she must be guaranteed to have 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 human double-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 with high operation requirements have broken through the two-arm mode and replaced it with a new operation mode based on keyboards and mobile phone screens. If these games still use the simple two-arm operation mode, the richness, diversity, refinement and instantaneity of the game operation will be greatly restricted.
Ruixing Medical has also invested heavily in the development of surgical robots. Yang Ping now has many ideas in his mind. The new generation of surgical robots must be separated from the two-arm operation mode, but a new operation mode will replace this old mode, so that the operation will be rich, diverse, refined and instantaneous. 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 really control several robotic arms at the same time to complete a surgical step. Compared with the traditional two-arm operation mode, it not only improves efficiency, but also improves the operation quality, reduces the operation threshold, and makes the actions that were difficult to complete and impossible to complete before extremely easy.
After thinking about the operation method of the surgical robot, Yang Ping fell asleep peacefully after some concepts in his mind became clear. However, he had to get up again in the morning after a short sleep.
The next morning, Yang Ping went to the ICU for rounds. Director He of the Department of Thoracic Surgery and Director Fang of the Department of General Surgery were already waiting in the ICU. Director He didn't want to call Yang Ping too early, fearing that Yang Ping wanted to sleep a little longer, but he didn't know when Yang Ping would come for rounds, and he was afraid of missing the first round after surgery, so he came to the ICU early to wait.
Director Fang of the Department of General Surgery simply slept in the duty room of the ICU, and told the duty doctor of the ICU that he must be notified once Yang Ping came for rounds.
Now Yang Ping came to the rounds, Director He went to the door to wait, and Director Fang was eating breakfast. He held three chopsticks in front of him, thinking about how to operate these three chopsticks to eat today's breakfast. After thinking about it, he only had two hands, not three hands, and three chopsticks were completely redundant, because the only two chopsticks that could be used were really used.
Similarly, the da Vinci surgical robot has four robotic arms. In addition to one acting as a lens, the other three robotic arms are like the three chopsticks in front of you. People only have two hands, and the machine has only two main controllers. Only two robotic arms can be controlled, and the other one is in a leisure state, unless the control is switched. However, no matter how it is switched, it is also a problem of three bottles and two caps. There is always a robotic arm on standby.
The doctor in the ICU saw Director Fang staring at the three chopsticks in a daze and reminded him: "Professor Yang is here for rounds."
Director Fang nodded and didn't respond much.
"Professor Yang is here for rounds!"
"Oh!"
Director Fang woke up immediately, and didn't even bother to eat breakfast. He immediately put on isolation clothes and went to the ward to follow Yang Ping for rounds.
Ou Lianfeng's vital signs were very stable after the operation. Yang Ping decided to remove ECMO 24 hours after the operation and let the implanted lungs start working. The sooner they start working, the faster they can recover.
After the rounds, Director Fang secretly asked Yang Ping: "Professor Yang, you mentioned the concept of multi-arm operation several times. I have been thinking about how to control three chopsticks with two hands. I always think that two chopsticks are the best solution. Three chopsticks are completely redundant. Not only are they useless, 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.
Because as long as a person operates, there will definitely only be two hands, but the control of the da Vinci robot and computer games exactly reflects the difference. The da Vinci surgical robot still simulates the operation of human arms from the middle to the terminal movement.
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 mode. 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’t 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 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 trouble?"
"It's not--it's not--difficult. Well, I'll just play steadily 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 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 was actually an advantage. He could go directly to receive lessons while he had to play Tetris for a week.