Doctor's Life Simulator

Chapter 122 Could it be that the machine is broken, this result is too much. (Please subscribe)

When Qin Lang and Dr. Lu Min started suturing, Director Han was on the sidelines, explaining to several young doctors.

"For flexor tendon injuries in the hand, the currently commonly used flexor tendon suture methods include improved Kessler, double Kessler, Silfverskiold, loop method, Tsuge, "8" suture, etc. Different suture methods have their own advantages and disadvantages."

"Because the suture of the flexor tendon of the hand has a high requirement for the tensile strength that the suture method can provide, in order to meet the maximum tensile strength and 2mm tensile strength for early postoperative functional exercise, the strength should be at least greater than 30N. Afterwards, we asked Dr. Qin and One of the suture assessments of your brother Lu is that the strength must be greater than 30N, otherwise even if the suture is completed, it will be considered a failure."

Listening to Director Han's explanation, all the little doctors seem to understand.

"Then Director Han, what method is Brother Lu using now?"

On the table, Lu Min has already started to sew quickly. Seeing his solid technique, which is as fast and stable as usual, Director Han nodded his head and commented:
"What Lu Min is using now is the modified Kessler method that is most commonly used in our department and is also his most proficient. It can be regarded as a unique skill passed down from generation to generation in our department. After that, this technique is also a technique that you must master."

While Director Han was speaking, Lu Min had quickly sutured a tendon.

Seeing Lu Min's operation, all the little doctors admired it, it's amazing.

At this moment, Qin Lang is still suturing his first tendon. Obviously, in terms of speed, Qin Lang is slightly behind.

Seeing Lu Min's obviously superior speed, the junior doctors in Zijingang No. [-] Hospital cheered in their hearts.

"Senior Brother Lu, that's amazing. It feels like he's a little faster than usual."

"That's right, if I have Brother Lu's seven-success power, I'll be able to laugh my ass off."

"That's right. I think that young Doctor Qin is already very good. Compared with Senior Brother Lu, he is just a little behind."

However, compared to Lu Min's operation, although these little doctors can't see clearly, it is clear that Qin Lang's operation is very different from Lu Min's method.

Finally, a little doctor looked at their Director Han in puzzlement, and asked curiously:

"Director Han, what kind of suture method is used by Dr. Qin? It feels different from what you just said. Moreover, the operation seems to be more complicated than Senior Brother Lu's."

The layman looks at the excitement and the insider looks at the doorway.

Han Hu also carefully looked at Qin Lang's two-hand operation, and he was shocked when he saw it.

"Is he"

At this time, Qin Lang also completed the suture of the first tendon and started the treatment of the second tendon.

Director Han only paid attention to Lu Min's performance just now, so he observed Qi Qin Lang's technique from beginning to end, and he was completely shocked, this technique is amazing!
There was also bitterness in his mouth, because he knew that Lu Min lost in this competition, completely lost, not only in speed, but also in sewing skills.

After Director Han fell into silence for a short time, he lightly put his finger to his mouth as a silent gesture.

"Everyone should take a good look at the techniques of Doctor Qin and Senior Brother Lu. I will explain the specific reasons to you after the assessment is over."

"I hope that this test, you can firmly remember, will give you a lot of help in your future career."

Although he had predicted the final result, Director Han Hu was still shocked by Qin Lang's technique.

Because of his vicious eyesight and a lot of experience, he became more and more aware of the difficulty and high level of Qin Lang's stitching.

On the table, Lu Min and Qin Lang are still stitching together steadily, and each piece, Lu Min is slightly faster than Qin Lang.

Therefore, for many young doctors, they only pay attention to this fast, so they are very excited.

"Senior Brother Lu, you are indeed my number one golden hands in general surgery, amazing!"

While everyone was watching, a figure hurried over, it was Deputy Director Shen Jiachen.

After Director Shen arrived at the door, he walked in gently, very elegantly and politely signaled to Director Han and Professor Shen Xi, and then walked to Tang Yue's side.

Tang Yue held her breath and stared at Qin Lang unblinkingly. She cheered silently in her heart and didn't feel the approaching Deputy Director Shen at all.

Shen Jiachen sighed softly, no wonder the female university was not accepted.

In the midst of intense stimulation, finally Dr. Lu Min took the lead in suturing 8 flexor tendons.

Senior Brother Lu Min handsomely raised his right hand, indicating that he had completed the operation.

After the little junior sister who was timing the time pressed the stopwatch, she shouted excitedly:

"Senior Brother Lu, mighty. Brother Lu once again broke the fastest record in our department. It only took 11 minutes and 6 seconds!"

Hearing the time of the junior sister's report, Lu Min clenched his fists tightly and celebrated, then looked aside at Qin Lang, who was still working hard.

To his surprise, Qin Lang had also entered the last suture of the tendon.

Lu Min felt a little admiration, after all, he is the golden hands of the General Surgery Department of Zijingang No. [-] Hospital, and this young man is only a step behind him.

Under Lu Min's sympathetic eyes, Qin Lang also completed the last tendon.

"City No. 8 Hospital, Qinlang, 11 tendons were sutured, and the total time was 20 minutes and [-] seconds!"

After both of them finished, Qin Lang raised his head and looked at his opponent, Dr. Lu Min.

Lu Min smiled gently, half comforting, half praising: "Doctor Qin, with such suturing skills at such a young age, the future is limitless. I was not so good when I was your age."

Seeing Lu Min's grandeur and humility, the junior doctors in the general surgery department were also very proud. Some cheered for Lu Min, and some imitated Lu Min to comfort Qin Lang.

"Doctor Qin, Senior Brother Lu is a few years older than you after all. It's no shame to lose to him. You're already amazing."

"Yes, Dr. Qin, you can enter 11 minutes, you are already the surgeon we have seen second only to Senior Brother Lu. Respect!"

When everyone thought that Lu Min was sure of winning, Director Han Hu couldn't stand watching or listening, and coughed lightly:
"Okay, please be quiet. This is the first suture time, and there are two 2mm crack tensile strength, breaking tensile strength."

"Before the measurement results come out, I hope you will recall the difference between senior brother Lu and doctor Qin's stitching methods just now, and what's so important about it!"

After Director Han finished speaking, he sighed softly and waited for the final data. In fact, he was also curious about how much Qin Lang's stitching results would surpass Lu Min's.

According to the usual practice, the two test recorders took a sample of 50mm centered on the anastomotic end.Mark the points 15 mm away from the anastomotic ends, fix the two ends of the tendon on the material mechanics tester with clamps, and control the experimental parameters with Bluehill software to ensure the accuracy and precision of the results.

The length of the tendon between the software fixtures was 30 mm, the fixture was tightened, the preset preload was 1.0 N, and the sutured tendon was stretched at a constant speed of 10 mm/min until the suture of the tendon was completely broken.

During the stretching process, a vernier caliper was used to measure the fracture gap at the suture. When a gap of 2 mm appeared, the tensile load at this time was recorded, which was the 2 mm gap tensile strength of the tendon.

The peak load recorded by the computer is the tensile strength at break.

First of all, the data of Dr. Lu Min was recorded. On the form, there were one record after another. Finally, a set of data was obtained.

The little junior sister who counted the statistics said excitedly: "Brother Lu, the tensile strength of the 2mm gap of the eight tendons is (41.6±3.2)N. The tensile strength at break is (46.5±4.5)N, each of which is greater than 30N. All the results Effectively qualified!"

Hearing this set of data, Lu Min showed a smile on his face. This is better than his usual results. He is sure that this is the limit that the improved Kessler suture can achieve.

Director Han Hu is also satisfied with the suturing results with Lu Min. This kind of data and success rate, as well as sufficient proof, are sufficient for ordinary flexor tendon suture surgery.

What about Qin Lang?
The next moment, the two junior sisters began to measure and record Qin Lang's data.

When a tendon was tested, the two young doctors were slightly dazed. This was unscientific. Could it be that the machine was broken, or something went wrong?
PS: Oops, thanks for the reward of 100 + 100 + 100 + 100 + 1000 coins again and again, it’s really not a lot of words, hahaha, and I am also very grateful to Uncle Cauliflower for the four points, nitrogen I announced , Yun Ziyou is my big brother! (manual dog head)
(End of this chapter)