"Section leader, I think that Fang Hongji's identity is very suspicious." Two days later, Zhou Xun cautiously reported to Matsushima Kaedeko in the office.

"Oh? Is that suspicious? Matsushima Kaede asked disappreciatively.

"That's right, section chief, today I found out that this Mr. Fang actually has a gun on him, and it is a rare Browning, you say that he is a doctor, why do you have a gun with him?" Zhou Xun said ill-intentionedly.

Matsushima Kaedeko first looked Zhou Xun up and down, and then said coldly: "Is that a Browning M1906 miniature pistol, with a capacity of six rounds, a caliber of 6.35 mm, an effective range of 30 meters, and a weight of 350 grams......"

Before Matsushima Kaedeko finished speaking, Zhou Xun said in surprise: "Huh? How do you know so clearly? ”

Matsushima Kaedeko snorted coldly and said, "Hmph, of course I know, because I gave him that gun, and there is still the family crest of our Matsushima family on the gun, do you want to check it too?!" ”

"Don't dare, don't dare, since it was given to Mr. Fang by the section chief, then, that's naturally no problem." Zhou Xun waved his hand again and again.

"Remember, don't worry about what you shouldn't be in charge of in the future, or don't blame me for being unkind to you, get out!" Matsushima Kaedeko scolded angrily.

"Yes, yes, yes, I know, I don't dare to care about Mr. Fang's affairs in the future, I, I'll get out!"

After leaving Matsushima Kaedeko's office, Zhou Xun muttered depressedly: "It's really unlucky, I didn't expect this gun to be given to that little white face by this from Matsushima." Has Lao Tzu been in trouble these days? How do you clean up at both ends? No, I have to go find a big girl to meet Red and transfer to transfer! ”

At this time, Fang Hongjian was talking about his first class with a little nervousness: "Students, hello everyone, I am everyone's surgical teacher this semester, my name is Fang Hongji, you can call me Mr. Fang."

Because I have studied abroad in various European countries, President Bu hopes that I will first tell you about the most cutting-edge medical theories in Europe in the first class of this semester, so as to open everyone's horizons and horizons.

So today, I would like to introduce to you a cutting-edge medical theory that is still very controversial even in Europe and the United States, and its name is cardiac catheterization.

Although we now have traditional cardiac examination methods such as percussion, X-ray fluoroscopy, and electrocardiogram, these methods are far from sufficient for the diagnosis and treatment of cardiac surgery, so we urgently need a method that can directly touch the inside of the heart to measure pressure, collect blood directly, facilitate the examination of oxygen and carbon dioxide levels, administer fast-acting drugs to life-threatening patients, and use X-ray contrast agents to find out the anatomy and blood flow status of the heart.

In 1929, the famous German surgeon Werner Forsmann came up with a very bold and even crazy idea, which was to use a thin, flexible hose from the elbow to the heart, and with the help of his friend Romais, he made a venous puncture in his elbow, and then applied a soft catheter as thick as wool with sterilized olive oil, and carefully pushed the hose towards Forsmann's heart. When the catheter was pushed to the clavicle, it irritated Forsman, and he coughed, and Romais, despite Forsman's obstruction, immediately withdrew the catheter outside the body, and the first experiment failed.

A week later, Forsman conducted the experiment again. He cut the anterior elbow vein under local anesthesia in his left elbow fossa, inserted the catheter into the vein himself, and advanced it along the venous vessel, and then with the help of a mirror in front of the X-ray fluorescent screen around him, he finally advanced the catheter into his right atrium and took X-ray photos. During the entire experiment, he felt no pain, only some warmth, just like what he felt after being injected with calcium.

Forsman has done nine similar experiments on himself, exhausted all the surrounding superficial veins, and once injected a concentrated sodium iodide solution into the catheter to take very faint right heart imaging pictures. Subsequently, Forsman wrote a paper entitled "Right Heart Catheterization", reporting on his cardiac catheterization and its role in diagnosis and treatment. Unfortunately, cardiac catheterization was not taken seriously and supported by the medical community in Germany at the time. ”

Speaking of this, Fang Hongji's words changed: "But I think that Dr. Fusman's cardiac catheterization should be very meaningful, at least in hemodynamics and circulatory physiology, so I want to make this topic the research direction of my second medical paper." ”

In fact, Fang Hongjian is not talking nonsense, he does want to write a paper on cardiac catheterization and send it to the Lancet, because in 1956 Forsman won the Nobel Prize in Medicine for this, in fact, he wanted to copy the gastroscope camera of the Japanese doctor Tatsuro Uji, but unfortunately he was very clear about the theory, but he couldn't do it in kind, so he had to give up helplessly.

After explaining the process and prospects of cardiac catheterization for a while, Fang Hongjian concluded at the end: "At the same time, we should also learn from Dr. Forsman's spirit of courage to innovate and dedicate himself to medicine. Okay, that's all for today's lesson, we'll see you next time. ”

Facts have proved that Fang Hongji's class is still very successful, at least the students like his class very much, especially a girl named Fang Ya who was sitting below, not only stared at Fang Hongjian without blinking when listening to the class, but even ran to him after class, bowed respectfully and said, "Mr. Fang, thank you again for saving me last time." No wonder you said I'd see you on campus, you're the new gentleman. ”

"yes, so when I saw you in your St. John's uniform, I felt like I couldn't sit idly by. Hey, by the way, isn't the school now renamed Shanghai Christian United University, why are you still wearing the St. John's University uniform that day? Fang Hong asked curiously.

Fang Ya hurriedly explained: "Because the Christian University has just been established, the school uniform has not had time to be made, and I think the original school uniform is still good-looking, so I wore it out that day." ”

PS: In the book review, a friend said that medicine can't save China, which I admit, but the problem is that the way to save China is not allowed to be written now......

In addition, there are book friends who are looking forward to the siege plot.,Don't worry, the next chapter will appear.,It's just a magic version.。