Half past two in the afternoon.

Zhao Heng came to the Department of Cardiac Surgery to learn more about the specific information of the pacemaker used by the patient.

For anesthesia in patients with pacemakers, as anesthesiologists, it is important to know the details of pacemakers, including the type and manufacturer of pacemaker equipment, the hospital where it was implanted, follow-up, battery status, device location, etc.

In addition, it is also necessary to understand whether the patient has pacemaker dependence, which refers to whether there will be any spontaneous ventricular activity or spontaneous activity that is intolerable to the clinic at low frequency when the CIED display is set to VVI30~40 times/min.

Therefore, being an anesthesiologist is not what the public has in mind, the operation starts, you play with your mobile phone, the operation is over, you put away your mobile phone and leave.

It's like the whole surgery, the whole thing the anesthesiologist is to sit there and play with the phone.

For many patients with complex and special conditions, preoperative anesthesia must also do a lot of homework.

After a while, after understanding, Zhao Heng knew that this pacemaker was from Sino Company.

This Sino company is really extraordinary, and it can still be seen in such a high-end field as pacemakers.

It has been determined that it is Sino Company, and Zhao Heng contacted Sino's customer service through cardiac surgery.

Next, I was in the cardiac surgery department, waiting for the technicians of Sino to come.

Sitting in the doctor's office, Jiang Rui made a cup of coffee for Zhao Heng very rarely, using the Blue Mountain coffee of origin that he brought back.

It can be seen that Jiang Rui now recognizes Zhao Heng's professional level very much.

Drinking the Blue Mountain coffee of origin, Zhao Heng felt good.

People like him, who don't drink much coffee, can drink this coffee is really good, thinking of this, Zhao Heng's perception of Jiang Rui is also much better.

Friendship between men, sometimes it's actually so simple, if it's at the dinner table, maybe kill a bottle of white dry, and two men can call each other brothers.

Here, Jiang Rui and Zhao Heng drank coffee together, and the effect was the same.

"Dr. Zhao, even in Hopkins, I have rarely seen such careful preparation for preoperative anesthesia."

Jiang Rui looked at Zhao Heng and said with some admiration.

In fact, for pacemakers, as an anesthesiologist, you only need to understand the basic information.

But for the safety of the operation, Zhao Heng still did the most detailed understanding.

In addition, the technical staff of the medical device company was called to prepare for a more in-depth and detailed understanding.

If it were other doctors, they might feel that Zhao Heng was troublesome.

But Jiang Rui, who came back from Hopkins Medical School, appreciated Zhao Heng's work attitude of excellence.

"Surgery is the same as going to war, and no one is going to be prepared to do too much."

Zhao Heng said very calmly.

"Well, that's right."

Seeing Zhao Heng's light bearing, Jiang Rui appreciated it even more.

is worthy of being the person who talks about her sister every day, and it is really not simple.

After a while, Cyno's technician came, and the one who came into the office was a middle-aged uncle in casual clothes, slightly bald, carrying a computer bag and a metal box in his hand, and the uncle was followed by a person Zhao Heng was very familiar with.

...."Gu Jia? ”

Zhao Heng was a little surprised when he saw the person behind the middle-aged balding technical uncle.

Zhao Heng was very sure that the person he called just now was a technician.

Why did Gu Jia come with him?

"What's wrong? Surprised to see me? ”

Seeing Zhao Heng's surprised look, Gu Jia couldn't help but feel a little proud.

She has been designated internally as one of the main sales for the Oriental Hospital.

Because of the upload of Zhao Heng's perfect-level operation, the head office praised Gu Jia's behavior of exploring and actively exploring new markets, and Gu Jia became one of the several sales who were specifically responsible for the business of the company and Dongfang Hospital.

You know, this position, in the past, was only available to the best sales.

"By the way, this is Liu Gong from the company's technical department."

Gu Jia introduced again.

"Hello, Dr. Zhao."

Liu Gong, a middle-aged bald technical uncle and one of the engineers in Sino, said hello.

Being able to send Liu Gong over is enough to show that Sino attaches great importance to Dongfang Hospital.

"Well, let's get started."

Zhao Heng nodded to Gu Jia and said to Liu Gong again.

He's always put his work first.

"Dr. Zhao, I don't know what data you want to know?"

The middle-aged balding Liu Gong raised his glasses, looked at Zhao Heng and asked.

To be an engineer in Sino, Liu Gong still has two brushes, and it can be said that his level is also top in the industry.

This time he was called to the hospital, and he was actually very curious.

Because even if the doctor wanted to know the data of the pacemaker, he would only ask the company to send a manual, and would not require the engineer to be present at all.

Asking an engineer to be present is not to answer some basic parametric questions.

"That's right, Liu Gong, I want to ask about the electromagnetic interference of this pacemaker."

As soon as Zhao Heng opened his mouth, it was a very professional and in-depth question.

This electromagnetic interference is a perioperative problem in patients with pacemakers, because pacemakers may mistakenly interpret electromagnetic interference as heart rhythms, which may lead to abnormal device functions such as pacing failure and inappropriate pacing.

"Electromagnetic interference? I don't know what type of electric knife is used in this operation? ”

When Liu Gong heard Zhao Heng's question, his eyes immediately lit up, and he quickly continued.

Zhao Heng's question is very in-depth, and under normal circumstances, only technical personnel will understand.

As for doctors, they generally don't understand the technical issues in such a deep field.

"In the cardiac surgery department of our hospital, bipolar electrocoagulation forceps are generally used."

Zhao Heng thought for a while and said.

Liu Gong's question, if asked other doctors, it may not be able to answer.

But for Zhao Heng, an all-rounder, he can completely answer.

After all, there is no doctor who will count which surgery uses what electric knife when he is idle.

The bipolar electrocoagulation tweezers provide high-frequency electrical energy to the body tissues through the two ends of the bipolar tweezers, so that the blood vessels between the two ends of the bipolar tweezers are dehydrated and coagulated, so as to achieve the purpose of hemostasis.

"Well, in the case of bipolar electrocoagulation tweezers, you don't need to match the negative plate to use it, which can minimize the electromagnetic interference on the pacemaker."

Liu Gong nodded and said approvingly.

He didn't expect that Zhao Heng, an anesthesiologist, had such a deep understanding of electromagnetic technology issues.

With this level, even if you are a professional medical electronic equipment maintenance engineer, you can do it.

That's the benefit of not being pressured.

Take 10,000 steps back and say, even if Zhao Heng doesn't become a doctor, he can become a medical device maintenance engineer and eat with his mouth.

Zhao Heng and Liu Gong communicated very smoothly, as for Gu Jia, she was confused, it can be said that she couldn't understand it at all, and the part she could understand was the pacemaker and the electric knife.

And Jiang Rui, also with a question mark on his face, is not much better, if you want to talk about double coagulation electrode tweezers, Jiang Rui, as a cardiac surgeon, has heard of it, and even used it.

However, for patients with pacemakers, why should they choose double-condensing electrode forceps, which is a very professional and in-depth electromagnetic problem, he must not understand it at all.

His specialty is medicine, not electronics!

Doctor: I'm picking up properties at the hospital.

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