Chapter 1089

"How to use such a thick catheter?"

For countless people who eat melons, when they call cool and shout cow, what comes to mind is a problem.

Just when countless people were surprised and applauded, Chen Qun's thick black catheter had already entered the aortic arch of the heart along the femoral artery. At this time, his hand stopped slightly, controlled the catheter to avoid several branches of the aortic arch, and penetrated the head and center of the artificial valve inward.

On the large screen CT images and B-ultrasound images of the heart, the tip of the long and narrow catheter bent 180 degrees on the aortic arch, from the downward trend to the upward trend.

"To the aortic valve!"

Chen Qun doesn't have to look at the instruments in front of him. He has already known that he has entered the most important and crucial part of this operation by relying on his hand feeling and the system space. Because the front aorta has been seriously calcified, as long as the position is slightly inaccurate, it will cause the valve of the aortic valve and the embolus on the catheter to fall off. Whether it falls off in the aortic arch or remains in the heart, the embolism may flow to other organs, leading to various conditions, whether it is thrombosis or cerebral infarction, It's going to kill the patient.

Just when Chen Qun gave this instruction, Qi Hong, who had been prepared for a long time, directly opened another control key on the nearby computer, and in a twinkling of an eye, a picture of blood vessels appeared on the large screen.

Different from other ordinary interventional procedures, this catheter is equipped with a micro camera at the front end to present the image in the blood vessel to the public in real time. With the release of the signal from this camera, three petals appeared in front of the red surging blood vessels, just like petals. They were the valve that Chen Qun was about to pass through.

Different from other people's perception and cognition, as soon as Chen Qun Cai saw this image on the screen, he knew that the opening and closing strength and frequency of these three valve valves were slightly slower than that of normal valves. That is to say, the lesions caused by the lesions must be repaired by surgery.

With the emergence of the real picture on the large screen, a three-dimensional projection suddenly appeared opposite Chen Qun. The magnified three-dimensional vascular image is starting to build a magnified picture of a large heart hierarchically. Countless filaments of light interweave with each other, and finally gather the whole picture of the patient's heart.

The signal image is shot again by several cameras from different angles and presented in front of the public through sub frame lens. It is not only a real-time display of the heart condition, but also a correct direction for doctors to guide the next puncture operation, so that the operation originally completed by feeling has a very intuitive and vivid real-time image in a moment.

For Chen Qun, this kind of demonstration is not needed at all, but for demonstration, this demonstration image is very necessary. Because it can more vividly show the operation mode of this interventional operation, it is easier to see how to complete the interventional operation.

Of course, this is also a propaganda. The whole propaganda mode is arranged by Su wanting. To paraphrase Su wanting's original words, a little bit of new technology every day makes people feel attractive and attractive. Naturally, it is necessary to have trouble.

It's just that the only thing that limits this kind of publicity is the equipment of the medical center here. Although Chen Qun brings his own equipment, he can't build an operating room for future technology in just a few days, so he has to make do with it.

If you are in your own operating room or several Royal College operating rooms, you can naturally prepare multiple CT scans and MRI scans to provide data. However, there are only conventional equipment, which can not support a more comprehensive simulation operation. Therefore, when the operation is finally started, three-dimensional images are provided to demonstrate the next operation.

After all, many people think that the last operation may have been a forgery. It may be that Chen Qun used the operation he had done once and played it as a remote operation. He is just a lip synch!

It can be said that almost overnight, this statement suddenly occupied the majority of the network reply speech. This sudden attack made Miss Dongfang and other conspirators behind the scenes very happy. They knew that some people were really in a hurry and began to carry out personal attacks. Chen Qun's method of striking mountains and shaking Tigers had actually worked.

As for the comments on the Internet, the young lady even has no idea of counterattack, because the best way to counterattack is to rely on facts rather than a mouth to confuse black and white.

The three valves are rhythmically closed one by one, sending blood from the heart to the aorta. And the front end of the catheter stagnated in front, just like a sharp arrow staying not far in front, as steady as Mount Tai.

Each other a move, immediately in the picture presents a strange confrontation state, like the two armies against each other, as well as riding alone. Even those who don't know any medicine know that the tip of the long and narrow black guide wire needs to go through when all three valves are open, and hit it in place.Although the position and distance on the screen seem to be quite a bit, in fact, in the real heart position, the actual position is not more than one centimeter.

"Turn off all sounds, just pay attention to the jumps!"

Chen Qun issued a second order, and then in full view of the public, slowly closed his eyes.

As soon as this move came out, Rajiv Khan, who was watching in the hotel, eyebrows jumped and his fist hit the sofa heavily. He knows that Chen Qun's action is a complete imitation of his surgical style. It's an eye for an eye, a tooth for a tooth, and a needle for a wheat.

But Chen Qun's guide wire is 100 times thicker than the one in his hand, which is more difficult to control.

Chen Qun as like as two peas in his eyes slowly dropped his head, and his fingers were slightly moving above the fingers. No matter the frequency and rhythm, they were exactly the same as the heartbeat sound on the B-ultrasound instrument, and the same as the opening and closing rhythm of the valve on the large screen.

Once, twice, just before the third heartbeat, the long, narrow and sharp catheter in front suddenly moved and slowly marched forward. Just when the arterial valve opened to the maximum position, the tip was slowly passing in from the central position. The whole process is full of a kind of carefree and elegant flavor, there is no Rajiv Khan's fast like lightning, fast into the galloping horse situation, people feel that this is after countless times of tempering, naturally established a coordination system.

There must be room for the blade to be restored!

Watching Chen Qun send the guide wire into his heart without a trace of human fireworks, Gu Ning, who is responsible for guiding and acting as an interpreter, gives birth to a sense of enlightenment. Chen Qun's skills are close to Tao. He is carefree in the world, and naturally no one can match him.