Chapter 1826 Today Is Different From the Past (Fifth Change)

In the operating room.

The patient is already in place, and medical staff from multiple departments including anesthesiologist, cardiac surgery, thoracic surgery, and spinal surgery are in place one after another.

The nurses are also in their positions, just like a competition, each performing their duties and standing in their own positions!

In the entire operating room, everyone is like a well-trained elite soldier, waiting for the start of the battle!

And everyone is dressed and ready for the operation!

Head transplant surgery is complex.

No one has experience.

It's the first time for everyone.

Therefore, tension must be inevitable.

However, what everyone is most worried about is not nervousness, but the unknown!

The fear of the unknown is the most dangerous and the most uncontrollable.

No one knows what will happen after the operation begins.

But!

When everyone looked anxious, Chen Cang walked in!

And with Chen Cang's entry, it seemed that everyone breathed a sigh of relief at this moment!

Everyone seems to relax.

Chen Cang is like the backbone of everyone, making everyone feel dependent unconsciously.

Perhaps, this is the power of a leader!

Chen Cang put on the surgical gown, and asked lightly, "Are you ready?"

"A group of vascular surgery is ready!"

"The second group of spinal surgery is ready!"

...

Along with everyone's clear and decisive report, Chen Cang nodded slowly.

And the people watching the live broadcast of the operation outside couldn't help but get excited when they saw this scene!

In fact, isn't surgery a battle?

There is no gunpowder, no sky-shattering fighting, but there is a life-and-death struggle between delicate and delicate!

Isn't it just to fight for a piece of land for patients?

With the sound of registration, everyone couldn't help being excited, and they couldn't wait to come to the scene to participate.

Sometimes, surgery can also be very passionate!

Although we are dressed in white, we are walking in blood.

And at this moment, everyone participating in the operation at the scene also felt an unprecedented sense of honor at such a moment!

Being able to overcome such a disease with Professor Chen may be the greatest highlight moment in life!

To be honest, it is really not easy to carry out this operation!

After all, after the head transplant operation, one person will definitely die.

This involves ethics committees.

It is sometimes difficult to balance science and ethics, but this time it is not so difficult!

This is just like donating a liver and a heart.

It was not recognized at the beginning!

However, this time the head replacement surgery, in the final analysis, is the process of repairing the spinal cord nerves!

The purpose of head replacement surgery is to provide a dream for those patients with paraplegia and spinal cord injury!

The operation this time was recognized by the World Paraplegic Federation and the Chinese Medical Association!

actually!

This is a great attempt by mankind!

...

...

The operation has officially begun!

At this time, Chen Cang said to the anesthetist:

"Body cooling begins!"

The anesthetist nodded and began to inject the medicine.

Instruments are also being prepared.

This operation is definitely not a simple operation.

Various high-tech instruments are being prepared in the operating room.

In the world, countless people are watching the operation through different channels.

In fact, it is still night or even early morning in many places.

but!

No one sleeps tonight.

After the body cools down, it can slow down the death rate of cells to a certain extent and reduce metabolism.

In this way, the adverse effects caused by cell aging and death can be reduced.

Cooling the body during surgery is a routine operation and can be used in many operations, so this technology is very mature!

While Chen Cang was waiting, people all over the world were taking notes.

Everyone wants to continue the process of this operation!

And Chen Cang also started to check the indicators of the two of them!

The core of the operation is the repair of damaged spinal nerves.

This is the hardest step!

In fact, spinal cord injury is still very difficult.

According to the latest research, a force of at least 26,000 Newtons is required to cause spinal cord injury!

Of course, it is also divided into angles.

Then you need to hold a knife, it only needs 10 Newtons to cut it off easily!

So are the two injuries the same?

Of course it is different!

According to Chen Cang's recent research results.

If an external force of 26,000 Newtons is used to damage the spinal cord, the damage to the spinal cord is irreversible.

but!

If it's just a quick cut, if time permits, Chen Cang still has plans to complete part of the connection through some means!

This is already hard!

How difficult is the spinal nerve connection?

Everyone dare not imagine!

And how many nerves are there in the human spine?

Thousands and more!

To successfully connect all these nerves is impossible!

Totally impossible!

Therefore, head replacement surgery is actually impossible to be completely successful now!

Because the nerves cannot be fully connected.

Then, how to selectively repair some nerves is particularly important!

Similarly, how can we find and suture alone in such a small and delicate nerve?

all of these!

In the past, it was considered impossible.

One can imagine how difficult such an operation is?

and!

In the final analysis, all this is based on the fact that they can complete the spinal cord repair.

But what are the facts?

The difficulty of spinal cord repair is too high!

If it weren't for the several methods of nerve repair that Chen Cang obtained during the [Spinal Cord Fusion Connection] surgery, Chen Cang would not dare to start today's surgery today!

This is also the first technology that will be staged today: Microneural Butt Suture!

Of course, if you want to recover after the connection, you need electromagnetic stimulation implantation, local micro-sustained drug release technology and other methods!

These are Chen Cang's precious treasures!

but!

No matter what the method is, the core operation is still microneural butt suture!

A portion of the critical nerve needs to be sutured with the finest absorbable suture.

Time passed by every minute and every second.

People around were staring at Chen Cang carefully, waiting for him to announce the next step.

Including Jack Pass, Rodman, David and others.

They are all careful!

To be honest, isn't this the first time in their lives that they have undergone head transplant surgery?

At this time, Chen Cang glanced at Jack Pass, and said, "Professor Jack Pass, prepare for brain resection!"

As soon as these words came out, everyone around fell silent!

"The first group, cooperate to prepare extracorporeal artificial blood vessel circulation technology!"

"Second Group……"

While speaking, Chen Cang started to make quick arrangements.

Jack Pass did not have the courage to carry out the head replacement operation, but he performed the decapitation of the deceased more than once!

Therefore, for Chen Cang's arrangement, he is familiar with it!

He glanced at Chen Cang gratefully to show his thanks!

He knew that Professor Chen Cang was giving him face, making him, the chief surgeon, full of dignity!