This doctor is very stable

Chapter 665 Vascular implantation [Please subscribe, ask for a monthly pass. 】

"Have you noticed that Dr. Lin's movements are so fast! His operations are fast and steady."

In the conference room, a young female doctor exclaimed.

At this time, it was only a little over 10 minutes before the operation entered the chest cavity.

The extracorporeal circulation can be established in 10 minutes, which is beyond imagination.

"It's amazing, Dr. Lin will be my idol from now on."

"It's really awesome!"

Even the male doctor looked at Lin Ran on the screen with a look of admiration.

Girls love the strong, and boys also worship the strong.

This is human nature.

……

"Great!"

In the operating room, before Zhang Yang could help, Lin Ran had already established extracorporeal circulation.

So how can it be so rare to have an operation on the stage to defeat Lin Ran?

Coronary free resection?
Unless Lin Ran performed abnormally and punctured a blood vessel, with Lin Ran's current state, this operation would definitely be successful.

And he had a hunch that Lin Ran's time to complete this operation must be much shorter than his.

He just didn't know if he could complete the heart bypass surgery within the time set by him.

"Free forceps, tweezers."

Lin Ran's voice was still steady, but it sounded more pleasant to the nurses.

"Teacher, what do you think of Lin Ran's operation?"

Boss Gu looked at the boss Chen and asked.

The boss Chen didn't even think about it, "Soon, well done."

The boss still said very little, after all, he didn't want to affect Lin Ran now.

The mobilization of the coronary arteries begins.

The atherosclerotic coronary artery is attached to the pericardium, so it is natural to be precise when freeing it, otherwise it will easily cause damage to the pericardium.

It will be very troublesome to deal with, and it will greatly delay the operation time.

At that time, not to mention the time to complete Lin Ran's own plan, it is unknown whether the operation can be completed!
Everyone thought that Lin Ran might slow down the pace of the operation and slow down the speed of dissociation.

However, they realized that they were overthinking after Lin Ran took the knife.

Lin Ran's dissociation speed was still astonishing, and the mucous membrane next to the coronary arteries fell off piece by piece.

Li Yulong, who was supporting Lin Ran, could barely keep up with the high-speed free movement.

If you want to lead Lin Ran the way, you can't do it!
Lin Ran's operation is very precise, and the free space can always find a balance between the coronary artery and the pericardium.

It neither slows down nor hurts the pericardium!
"This... the dissociation technique is too good."

Stunning!

After Zhang Yang saw Lin Ran's free operation, he was almost in a daze.

How could someone be able to free their hands to such an extent!

This is too ruthless, and there is no way for people to survive at all.

However, when Lin Ran found out about the status of the operation, all he had in his mind was the operation.

No matter Zhang Yang's performance, let alone the young doctors watching the live broadcast of the operation in the conference room.

Totally freaked out.

"Is this still a human being? How strong is Lin Ran's control if he wanders away so quickly without making mistakes!"

"very scary!"

"In the future, when we see Lin Ran, we can call him Lin Shen. This operation looks more and more like a miracle."

Now nothing can stop their admiration for Lin Ran!
……

In about 10 minutes, Lin Ran completed the dissociation of the entire right coronary artery to the branch artery!
A gray-white coronary artery was cut out by Lin Ran.

Until it obediently lay in the petri dish prepared by the nurse, everyone still felt like a dream.

Who would believe that a complete coronary artery was freed in 10 minutes?

Incredible, amazing skills!

The [-] cm great saphenous vein was cut off, implanted into the patient's body and sutured for fixation.

Immediately afterwards, Lin Ran started the anastomosis of the great saphenous vein and the stump of the coronary artery, which was the most difficult part of the whole operation.

The size and walls of the coronary arteries are inconsistent.

Therefore, how to suture the implanted great saphenous vein to survive, so that the blood can flow smoothly, has also become the most difficult part of the whole operation.

Naturally, suturing blood vessels was not a problem for Lin Ran.

"Small needle holder, special suture needle for blood vessels, absorbable suture thread."

Lin Ran confidently took the needle holder from the nurse...

Li Yulong connects the great saphenous vein end and link together.

Lin Ran began to insert needles.

Inserting the needle, drawing the needle, drawing the thread, and tying the knot, Lin Ran did it meticulously.

The coronary artery is relatively large, and the great saphenous vein is relatively small, so when Lin Ran sewed the two together, he had to consider making the stump of the coronary artery smaller and expanding the port of the great saphenous vein!At the same time, it is also necessary to consider whether the suture will leak sideways after the suture is completed.

The speed is a bit slower, but it is more stable and compact!
Lin Ran's blood vessel suturing technique is commendable in the eyes of everyone in the operating room.

Definitely a master stitch.

Even Li Yulong felt a little ashamed after seeing it!

There are talented people in Jiang's previous generation, each leading the way for hundreds of years.

It is not an exaggeration to use this word to describe Lin Ran in the hospital.

Of course, it is not difficult to suture only one end, but it is difficult to suture the end connecting the extracorporeal circulation!

Withdrawal of extracorporeal circulation will definitely require blocking sutures!At that time, the available stitching time will be very small, which can be calculated in seconds.

Otherwise, if the suturing time is too long, other organs of the patient will be damaged.

It can even lead to multiple blood vessel embolism, which will lead to the death of the patient.

And it's not enough to just stitch it together.

The suture must be good, the implanted blood vessel must survive, and the blood must flow unimpeded in the implanted blood vessel.

This is where the difficulty lies.

Time is short and the task is heavy, so do it well!
When these three standards come down, the pressure on anyone is enough.

Even Li Yulong and Zhang Yang, who can also perform heart bypass surgery, would be terrified when facing the final blood vessel suturing.

As for success or failure, they dare not have any guarantees in their hearts!
After suturing the blood vessels at one end, Lin Ran was quite satisfied.

After a little inspection, the opposite sides are neat, not loose, not leaking, not pulled too tightly, and no problems were found.

Immediately afterwards, Lin Ran did not pause for a moment, and started the work of freeing the left coronary artery.

……

Time passes little by little.

Soon Lin Ran completed the resection of the left branch of the coronary artery, and then implanted and sutured the coronary stump at the proximal end of the great saphenous artery.

The next step is the most difficult part of the whole operation.

According to scientific research, the brain can recover after 24 hours of ischemia.

But the patient is not young after all!

If the suture time is too long and causes cerebral thrombosis, it will be a proper medical malpractice.

So Lin Ran didn't dare to slack off, the sooner the implanted end of the blood vessel was sutured, the better.

Before blocking the blood supply at the end of extracorporeal circulation, Lin Ran held the blocker in his hand.

Take a deep breath and adjust your state!
Seeing this, the boss Chen immediately relieved, "Lin Ran, take it easy, it's just two blood vessels being sutured, it's nothing special, and mistakes aren't that terrible either."

(End of this chapter)