Well, now I have chosen the most difficult method, but there is not much time left for the main surgeon and assistant. The number of electronic clocks on the wall jumps to five hours and thirty-two minutes.

The air in the operating room became hot and hot, and the doctors' faces behind the masks were a little sticky and sweaty. I heard that there was movement in the operating room next door. People passing by in the operating room corridor were saying: "Doctor Han is on the way back, right?"

"Yes. Fortunately, I can catch up and use it."

"If you can use it, you may have to wait until the heart reaches its peak. How did Dr. Cao's surgery be performed?"

"It's hard to say. Their hearts are far away, and it's been a long time to get them back. The hearts are least welcome for a long time. Perhaps the two surgeries end about the same time."

Tonight's two surgeries are all unusual. The limit of heart donor is challenging the technical limits of transplant doctors.

"It's almost over? The two surgeries should be consistent with each other."

"No. Dr. Cao said he wanted to transplant it with all his heart."

Oh my God.-This should be the almost unanimous cry in the hearts of those who heard the answer.

Someone ran to the door of Cao Zhao's operating room and looked around, trying to find out how the other party was preparing to complete the difficult operation.

Are there any magic tricks like gods?

If a surgeon has a magic method, it is expected that like the magic exposed by Xie Wanying in pediatric orthopedics, it is a complete set of theoretical and practical surgical techniques. To put it in the operation, the doctor's handwork must be in the hands.

Only by integrating the equipment can we achieve a superb effect. This is a warning that Student Xie received from Teacher Tan early in the morning.

Speaking of which, after so long internship, the several mentors who have worked with each of them have their own martial arts secrets. For example, suture, this most basic surgical technique, and the materials selected by each mentor are closely related to their specialty.

The handwork practiced becomes the eight immortals who show their magical powers across the sea, and it is impossible to be the same.

In pediatric cardiac surgery, I just talked about the super difficult part of the anastomosis suture. How can doctors solve this problem?

The basic elements of suture are two different, one is the suture material and the other is the suture procedure.

Let’s talk about suture materials first. If you don’t use special equipment such as staplers, the doctor will sew manually one by one. The focus of the exquisiteness is on suture. Just when it comes to sutures such as heart transplantation, the doctor can only sew manually.

The anastomosis angle of each blood vessel in this place is too tricky and requires too high flexibility in suture operation. The rigid stapler cannot meet these harsh conditions.

How to choose a suture? Let’s talk about the diameter of the suture first. The suture uses several zeros to represent the thickness, and the six zeros are the thinnest. Here we will talk about an interesting point, the same number as the suture mark, and the thickness of different materials

It's not quite the same. Some materials may have six zeros and six zeros. All of these need to be explored by the surgeon.

OK, the main knife makes a sound: six neutral lines.

It is not surprising that pediatrics are all thin and small, so it is safe to use the thinnest thread.

What material of wire should be used?

A skilled nurse should not need a surgeon to remind her, and first put out a polypropylene thread. This is an excellent non-absorbent suture commonly used in surgical procedures.
Chapter completed!