Plague Doctor

Although it is called one-handed knotting method, it still requires two hands to operate. The non-hands pull the end of the line, and the hand knots are completed with one hand.

Gu Jun ’s right hand is his right hand. He left the thread and passed under the two red parallel elastic strips of the model. The right hand took the thread and started to knot.

He fixed his mind and recalled the process of the strong brother's knotting. The second-level calm hand allowed him to precisely control his hand nerves. Following the rhythm and gesture steps, the fingers of his right hand steadily and gently hit a single Knot, and then reverse to make a square knot, and then a triple knot ...

He felt a sense of beauty, just like dancing, taking out a single step may just be a strange pose, but the combination of step by step, the intensity of the light and the speed of the beat, became a moving dance.

This change in strength and beat made him intoxicated.

After finishing the one-hand knotting method, Gu Jun then played the two-hand knotting method, and then the equipment knotting method, reproducing all the demonstrations of Qiang brother just now, just like the child who got a new toy, jumping happily .

"Well?" Zhou Jiaqiang couldn't help but scratched his acne marks on his face, and walked past, hesitated several times, but didn't interrupt Gu Jun.

The other four students around were all looking around. Sun Yuheng was a little frustrated. Gu Jun learned so fast.

Wang Ruoxiang glanced around to look around, what's going on? It's like watching the replay of Qiang Brother's demonstration. It's exactly the same. Gu Jun knows how to attract stars?

Is worthy of Gu Jun, hands up and down! Cai Zixuan and Jiang Pinxia only had to be convinced, no, they got up and down!

Gu Jun has been devoted to the model in front of his eyes, and continues the deep knot method, which is used for the operation of deeper positions and important blood vessels.

He learned to clamp the end of the wire with the tip of the vascular forceps like Qiang Brother, deep into the operative field to cover the tip of the forceps at the bleeding point, and then operate by knotting with both hands. When tightening the knot, he slowly pointed the knot to the ligation point with the index finger of his right hand, and his left hand was stable in the opposite direction ...

"Huh?" Zhou Jiaqiang is about to catch the acne mark, and even the deep knotting method is so skilled.

At this time, when Gu Jun completed the operation and stopped, Zhou Jiaqiang said: "A Jun, you played well! Have you practiced before?"

"Uh ..." Gu Juncai found that everyone was watching him like a wolf, maybe he said that he had practiced and was less likely to be killed by them, but he still had a lot of operational doubts to ask Qiang Brother, "No practice After that, I just learned from Brother Qiang. "He said.

"Okay." Zhou Jiaqiang had nothing to say. He confessed that he was right. He had to drill this kid hard!

While walking back to the podium, Zhou Jiaqiang said, "Everyone sees that A Jun's way of exerting force is correct. He is in a state of relaxation as a whole, so that the sutures and fingers seem to be like fish. Zixuan, half Xia, your mistake just now was that you were too nervous; Ruoxiang and Yuheng, you still hold your breath in your operation. It ’s okay in front, you can be okay for a long time, but you can also have an accident at any time, and you still notice Not at all. "

The basic structure of the slip knot and square knot is the same, that is, they are composed of two single knots in opposite directions. Just because of improper operation, a knot formed on one side of the line around the other line is formed. This type of knot is easy to slip off, so it is called a slip knot.

"The slip knot was thought to be a square knot, which eventually caused the wound to burst after the operation and could not stop the blood. Such a break must be avoided as much as possible."

Everyone nodded suddenly. No one wants to make such mistakes. It is not easy to do it just by relaxing. It still needs practice to make perfect.

"You continue to practice these three knots first." Zhou Jiaqiang said, looking at Gu Jun again, "A Jun, you come to learn surgical knots."

Surgical knot is also a basic knot. When the first single knot is made, the wire is wound twice, so that the contact surface between the wire and the wire can be increased, and then the second single knot is not easy to slip or loose. So the surgical knot is stronger, but it is more time-consuming and difficult to operate.

Zhou Jiaqiang thought how could it be difficult for Gu Jun ...

He just demonstrated once, and Gu Jun learned it, as if copying the past.

"Ajun, let's practice fake knots and slip knots!"

The false knot is composed of two single knots in the same direction, and it is easy to slip off. It is also avoided in surgery. Therefore, false knots and slips only exist as negative teaching materials, so that students can avoid such mistakes after they are proficient.

These two knots are naturally hard to come to Gu Jun. After a while, they get to know each other well ......

Gu Jun felt a joy of learning. This joy has not appeared for a long time. After mixing for a few years in university, he seemed to lose this ability. Even if the evil supplements of the previous period were only evil supplements. But now, he tastes the joy of learning again, he wants to learn more and make himself better.

"Ajun, you change the gut line to operate, oh you still have to wear gloves!" Zhou Jiaqiang is still wondering how to toss Gu Jun, but this is the task handed over.

Everyone is using silk thread to practice now, UU reading www.uukansshu. Com is tougher and requires postoperative suture removal after surgery. The gut line is made of natural gut, which can be absorbed by the human body without removing the thread, but the gut line is very brittle and very easy to break.

Moreover, wearing gloves and not wearing gloves are two different things. Medical rubber gloves are very tight to wear, which greatly affects the feel of the operation.

But in the actual operating room, the main knife, anesthesia, first aid, second aid, third aid ... of course need to wear gloves.

Can you still be fierce this time? Zhou Jiaqiang thought that the gut line + gloves, even I can't guarantee 100% ligation success!

"Okay." Gu Jun responded, and found the disposable gloves from the belly of the table and put them on. His hands were tight and it usually took a few minutes to get used to them, but his hands could quickly switch muscle memory It became the mode of wearing gloves.

Picked up a light yellow gut line from the wire box. He felt the different texture between his fingers and sank into the beauty.

Ten fingers of both hands operate naturally, one-handed method, two-handed method, instrument method ... just like what Brother Qiang said, it is as beautiful as fish.

"..." Zhou Jiaqiang had to admit this time. There is indeed a gift in this world. Gu Jun has many, many of them.

Having said that, this boy has a very high intellectual awareness, right? A beginner can enjoy this, is it A-? That's too high ...

"Qiang Brother, what shall we learn next?" Gu Jun looked at Qiang Brother with an eyeful as soon as he completed all the ligation of the gut line.

"Uh ..." Zhou Jiaqiang scratched his face, Gu Jun's look reminded him of his wife, and sometimes this kind of look was revealed to him at night.

Whether it was facing his wife at home in the past, or now facing Gu Jun, Qiang Brother was a little bit guilty.