I have opened a new book "I Upgrade in Xiaobai's Literature". I would like to ask all book friends to collect, recommend, and leave a message! Ants thank you!

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If it is a traditional surgery and the doctor uses the operation mode, it can be easy to find the surgical area and expose the surgical field.

However, although this approach is simple and effective, it has many disadvantages.

For example, exposing the abdominal cavity on a large scale will cause the patient's organs to contact with the air, which can easily lead to postoperative infection.

Moreover, using a lot of antibiotics after the operation can easily destroy the patient's autoimmune system, and the recovery after the operation is very slow.

And it is also easy to accompany, with a large number of postoperative complications.

It is precisely because of this reason that doctors have developed laparoscopic surgery.

However, laparoscopic surgery also has disadvantages, that is, it is always completed under two-dimensional image quality, and an assistant lens is also needed during the operation.

Many times, the doctor's intentions cannot be fully understood by the mirror holder, which can easily lead to unclear surgery and the doctor cannot see the surgery he wants to see, but he cannot interrupt the surgery and explain it to the mirror holder.

Therefore, the surgical effect is often easily reduced.

Moreover, because it also requires multiple people to operate, it takes up a lot of space, so this minimally invasive surgery is only suitable for some simple surgery.

Later, there were a large number of patients with some childhood patients, as well as some critically ill patients, and many elderly patients with poor physical fitness but urgently needed surgery.

Doctors consider using minimally invasive surgery for these people to treat them.

At this time, the surgical robot appeared very quickly.

And this surgical robot is actually an upgraded version of the first generation of laparoscopic surgery.

But this time, the doctor was working on the operating table, and the one who performed the surgical action was replaced by a robotic arm.

Moreover, this time the mirror-held robot is also a robotic arm, so that the surgeon can better and more intuitively let the mirror-held robotic arm reach the surgical area you want to see.

At the same time, other robotic arms that perform surgical actions must also safely arrive at the surgical area.

However, in this process, the surgical navigation technology mentioned above must be used.

After all, robotic arms are all iron lumps, which are different from human hands.

After they enter the abdominal cavity, although they only move a few centimeters away, you must plan the route of these robotic arms.

We must let these robotic arms effectively avoid those key organs, nerves and blood vessels.

Otherwise, if these important organs are damaged by the robotic arm, it will be a big trouble.

This is why, before using the surgical robot, the doctor will arrange for the patient to undergo multiple full-body examinations and complete various fluoroscopy imaging.

Because they need to accurately locate the patient's diseased area based on these pictures.

Then they also need to build a 3D model, and in the end they will conduct countless drills based on the 3D model in the computer.

Find the best route to get the robotic arm and enter the operation area, so as to ensure that the patient does not touch the patient's important organs, and ensure that the operation can be completed smoothly, so that the patient can recover as quickly as possible after the operation.

The intuitive sensor company that has developed the Da Vinci surgical robot is currently the most awesome company in this field.

Their 3D modeling system is currently the most advanced in the global medical community.

Just input the data captured by various perspective images into their modeling system.

Soon their equipment can simulate a perfect 3D image group in the patient's body on the computer.

Assisted doctors can find the most reasonable route for the robotic arm to enter the surgical area as fast as possible.

Moreover, the error is extremely small, and it can even reach one micron as the unit of calculation.

In this regard, let alone our country, even Germany and Japan, which have the strongest engineering machinery capabilities in the world, are far from reaching the technology of this powerful American company.

This is why? Now in the field of surgical robots, even if everyone knows that the profits in this field are very large, they can only watch the intuitive sensory company dominates the market.

When Huang Haibin planned to save a robot himself, the most troublesome thing was this problem.

Although he has his own ideas about the internal structure design of the robotic arm, control procedures, etc.

But when it comes to 3D modeling, he is blind because it is the core technology of Intuitive Sensors.

They have never asked anyone outside to help with this technology. They were all developed by their founders themselves and their team led by themselves.

It can be said that this is their core ability to see, and the companies outside cannot get a glimpse of the truth.

This is the main reason why Huang Haibin chose to join the Ninth Laboratory, because this company has the most powerful 3D perspective imaging device in the world.

With the help of this set of equipment, the 3D modeling technology of Intuitive Sensors can be said to have completely become garbage and useless.

And he also firmly believed that he was definitely not the only one who could perceive the benefits of this equipment.

There are so many smart people in this world, and countless people must have thought of combining this set of perspective imaging equipment with surgical robots.

It is hard to say that there are German and Japanese companies now, and they are already doing it.

But if they want to use this 3D perspective imaging device alone, it will definitely not work.

Because the Ninth Laboratory can be said to have done a very good job in this regard.

The overall equipment export is absolutely fine, but you must contact my engineer to do the later maintenance.

If you disassemble the equipment without authorization and prepare for "repair", haha, you will be responsible for the consequences.

It is said that the United States and Japan violently dismantled the 3D perspective imaging equipment of the Ninth Laboratory, which eventually led to an accident.

It is said that some people seem to have lost their lives because of this.

However, these news so far are just rumors. The Americans and the Japanese will definitely not personally admit that they have forced the equipment of the Chinese.

As for the specific reasons, needless to say, everyone knows it.

Now that Xiao Li has left his job and started a business, Huang Haibin, who was originally hesitant, finally made up his mind.

He plans to leave his job and start a business, after all, the opportunity is here.

And he firmly believed that as long as his plan was, he would be able to convince the review committee.

Moreover, he has mastered almost all technical difficulties in surgical robots now.

If the Ninth Laboratory can be convinced to come up with their 3D perspective imaging technology, then the progress bar that overcomes the surgical robotics technology problem has been completed by 90%.

The last thing is missing is the 3D high-definition camera used on the endoscope.

You should know that in the field of optics, it has never been a strong point in our country.

Not to mention this kind of 3D high-definition camera, it is just an ordinary camera, and we also have a considerable gap with the world's top companies.

Even if we live a proud H company mobile phone, we are now using Sony's cameras from Japan.

Even the American Light of the Apple phone uses Sony's cameras from Japan.

Let’s not talk about these cameras here, just the 3D high-definition camera used in surgery.

Because it is necessary to achieve a visible effect of the naked eye, ordinary endoscopic lenses used in ordinary laparoscopic surgery are definitely not suitable.

Because you are operating the robotic arm, in order to achieve the best visual effect, of course, it is best to use a 3D high-definition camera.

The secret of imaging of 3D high-definition cameras is that the two three-chip cameras used in the background can produce two high-quality images with high definition and color reproduction.

And output these two sets of images to two surgical operation monitors in the console respectively.

Then, through the three-dimensional image observer, two slightly parallax images are sent to the left and right eyes of the surgeon respectively, thereby forming a high-quality three-dimensional image.

At the same time, endoscopic lighting uses high-quality cold light sources to optimize the brightness of the light. The surgical operator can obtain the required observation area and magnification by adjusting the camera depth and angle.

In addition, an external observation monitor, a carbon dioxide inflator, a light source and a camera are also installed on the imaging system.

The signal from the external monitor comes from one of the two cameras, representing the vision of the left or right eye.

The imaging system also includes two image synchronizers and a focus controller to achieve controllable high-quality three-dimensional images.

Therefore, the entire imaging system seems simple, but in fact, the technical content requirements are very high.

And in this technical field, there is still a gap in our country.

Huang Haibin also thought that if all the previous technical problems were overcome, then the 3D imaging in the technology would be the last problem.

He had also sought other solutions before.

But after searching almost all the technical information, what made him feel almost desperate was.

Currently, in this field, it can be said that the United States is the dominant one.

Even Japan and Germany, which have very good technology in the field of optical, are not as technical as the United States in this field.

Think about it, Americans are so luxurious that they use 3D technology to start shooting movies, but optical laboratories in other countries around the world are still polishing lenses.

This can no longer be said to be a technical gap, it is a completely conceptual gap!

Considering the current relationship between us and the United States, if we want to import this 3D imaging device from the United States, it is estimated that the Americans will definitely not be willing to sell it.

Especially if you let them know that if you import such equipment, you actually want to build surgical robots.

You should know that the Da Vinci surgical robot has the same status in the medical industry as Apple's position in the mobile phone industry.

It can be said to be the only one in the world.

The capital parties in the United States make money by selling equipment every year, and can make a lot of money in the stock market.

If we make a robot that performs similar to Leonardo da Vinci or even better than him, do you think the Americans will go crazy after seeing it?
Chapter completed!