If he wants to cooperate with her, he will need to walk the same extremely difficult mountain climbing road in the future. The process is arduous as you can imagine, but after overcoming all difficulties, it is possible to climb the Mount Everest of medicine.
Pan Shihua's gentle eyes changed, and his fair and fair face became stained with a stern color.
Soon Jin Tianyu discovered that classmate Pan, who seemed to be weak and gentle, seemed to be more than simple: this person is capable, 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 completing the previous preparations, Xie Wanying's sterile-gloved right hand picked up the super-smooth guidewire that Dr. Fang failed to reach the heart target.
As the name suggests, the super-slippery guide wire is super slippery. It is made of special hydrophilic materials. As long as it is stained with a little water, it will be very slippery and can be easily inserted along the blood vessels. For diseased and narrowed blood vessels, there is such a thing that can increase the
The doctor's chance of passing the guidewire through the middle of the stenosis creates the success rate of balloon dilation and stent placement.
However, some doctors do not like to use this kind of ultra-slippery material. The principle is to use ordinary guide wires of non-hydrophilic materials first. If the guide wire cannot pass through the lesion, you can choose hydrophilic materials. The reason is very simple. If it is too slippery,
It is easy to accidentally enter small branched blood vessels. Especially for beginners, this degree is really difficult to grasp. Accidentally entering small blood vessels will also cause a major accident. If the guide wire tears the blood vessels in the human body and causes dissection and bleeding, it doesn’t matter if you are a small blood vessel.
Blood vessels and large blood vessels. The ultra-slippery guidewire will still cause bleeding in small blood vessels. No matter how slippery it is, it will burst the small-diameter blood vessels no matter where the diameter is.
Dr. Fang had no choice but to choose the super-smooth guidewire. He predicted that the coronary artery stenosis of the patient's disease would be very high. When the time comes, the ordinary guidewire would not be able to enter the diseased area, so he would still need to replace it with a super-slippery guidewire. It would be better to switch back and forth.
Repeated and tossed.
The only option is to continue to use super-smooth guide wires.
Jin Tianyu and the others did not forget that it was the first time for Xie Wanying to hold it, and they paid close attention to whether her hand could hold it firmly. The super-slippery guidewire was difficult to control. The doctor had to hold it firmly enough to control its head.
Don't wander around 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 experience in manual work. If you don't have experience, you can rely on the experience of doing similar other operations and learning.
knowledge.
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, so he told her: "Proceed slowly, I know you seem to be sure, but don't be too quick."
She has had a lot of experience with such remote control instruments, including bronchoscopy, gastroscopy, laparoscopy, etc., so as long as the guidewire is touched on her fingertips and feels, her hand and brain are adapted to it.
Very quickly. Therefore, Senior Brother Jin had spotted this about her, and what was even more fearful was that she would strike quickly as he had in the past.
At this moment, the irritable Senior Brother Jin is, well, more like the extremely impatient Teacher Nie.
Technologists are similar in that they tend to be more timid than ordinary doctors when it comes to being cautious.
The words of the senior brother must be listened to. Xie Wanying followed the guidance of the senior brother, nodded, held the guide wire firmly with her fingers, stared at the puncture port and the patient's entire left upper limb, and repeatedly verified the route map she had deduced in her mind.