Chapter 1397 [1397] Particularity

If he wants to cooperate with her, he will need to take the same extremely difficult mountain climbing road in the future. The process can be imagined to be difficult, but after overcoming all difficulties, it is possible to climb the Mount Everest of medicine.

The light in Pan Shihua's gentle eyes changed, and his fair and clean face was stained with a stern color.

Soon Jin Tianyu discovered that classmate Pan, who seemed to be weak in writing, was not simple: this person is fine, and he was not overwhelmed by his gaze.

A group of seniors in the control room scanned the two students in the operating room sharply, paying attention to their every move.

After finishing the previous preparations, Xie Wanying's sterile gloved right hand pinched the ultra-smooth guide wire that Dr. Fang failed to reach the target of the heart.

As the name suggests, the super-slippery guide wire is super-slippery, made of special hydrophilic material, as long as it is slippery with a little water, it is easy to enter along the blood vessel. For blood vessels with lesions and stenosis, there is such a thing that can increase the probability of doctors passing the guide wire through the middle of the stenosis, and create a success rate for balloon dilation and stenting.

However, some doctors do not like to use this super-slippery material very much. The principle is to use ordinary guide wires made of non-hydrophilic materials first. If the guide wire cannot pass through the lesion, hydrophilic materials can be selected. The reason is simple, if it is too slippery, it is easy to stray into the small blood vessels of the branches. Especially for beginners, this speed is really difficult to grasp. Getting into a small blood vessel by mistake will also cause a big accident. If the guide wire is torn in the blood vessel in the human body and causes dissection bleeding, it doesn't matter if you have a small blood vessel or a large blood vessel. The ultra-smooth guide wire will still bleed in small blood vessels. No matter how slippery it is, it will burst the small-diameter blood vessels regardless of the diameter.

Dr. Fang had no choice but to choose the ultra-smooth guide wire. It is estimated that the coronary artery stenosis of the patient's lesion is very high. When the time comes, the ordinary guide wire will not be able to enter the lesion, and it will also need to be replaced with an ultra-smooth guide wire. Going back and forth is repetition and tossing.

We can only continue to use the super smooth guide wire.

Jin Tianyu and the others didn't forget that Xie Wanying should be holding it for the first time, and they kept a close eye on whether her hand could be held firmly. Super smooth guide wire is not easy to control. The doctor needs to pinch it firmly to control its head from wandering in the blood vessels of the human body. The walking path is always controlled by the doctor's hands and thinking. Generally speaking, the doctor needs to have the experience of manual work. If you have no experience, you can rely on the hands-on experience and learned knowledge of similar operations.

A group of people carefully observed that her hands-on posture was correct, which showed that what she said about watching the teaching video was true, and it cannot be said that she knew nothing about PCI.

Jin Tianyu was both confident and cautious, and told her: "Go slowly, I know you seem to be sure, but don't be greedy."

She has had a lot of experience with this kind of long-distance control equipment, including bronchoscopic gastroscopy and laparoscopy, so as long as the guide wire is held at her fingertips, the feeling, her hand feeling and her brain are all adapted to it. soon. Therefore, senior brother Jin saw her right, and what was even more fearful was that she would strike quickly if she saw her right like before.

At this moment, the irritable Senior Brother Jin is, well, more like the extremely slow-witted Teacher Nie.

Technologists have the same characteristics, and they will appear more timid and fearful than ordinary doctors when they get to the place where they should be careful.

You must listen to what your brother said. Xie Wanying followed her senior's guidance, nodded, pinched the guide wire firmly with her fingers, fixed her eyes on the puncture port and the patient's entire left upper limb, and checked the road map she deduced again and again in her mind.