If he wanted to cooperate with her, he would have to take the same extremely difficult mountaineering road in the future. The process was predictably difficult, but after overcoming all difficulties, he might be able to reach the Mount Everest of medicine.
Pan Shihua's gentle eyes changed, and his fair and clean face was tinged with a stern look.
Soon Jin Tianyu discovered that the seemingly weak classmate Pan was not simple: this person is good, and he was not overwhelmed by his gaze.
A group of seniors in the control room scanned the two students in the operating room with sharp eyes, paying attention to their every move.
After completing the previous preparations, Xie Wanying's right hand, wearing sterile gloves, pinched the super-slip guide wire that Dr. Fang failed to deliver to the heart.
As the name suggests, the super-slippery guidewire is super-slip. It is made of special hydrophilic material. It is very slippery as long as it is wet, and it is easy to go into the blood vessels. For patients with narrowed blood vessels, having such a thing can increase the chances of doctors passing the guidewire through the narrow middle, and create a higher success rate for balloon dilatation and stent placement.
However, some doctors do not like to use this super-slippery material. 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 very simple. If it is too slippery, it is easy to enter the small branch blood vessels by mistake. Especially for beginners, this degree is really difficult to grasp. Entering a small blood vessel by mistake will also cause a major accident. If the guide wire tears the blood vessels in the human body to form a dissection and bleeding, it doesn’t matter whether you have a small blood vessel or a large blood vessel. The super-slippery guide wire will still tear and bleed in a small blood vessel. No matter how slippery it is, the diameter is there, and it will burst the small diameter blood vessel.
Doctor Fang had no choice but to choose the super-smooth guidewire. He estimated that the patient's coronary artery was very narrow and that ordinary guidewires would not be able to enter the lesion. He also needed to replace the super-smooth guidewire. It was repetitive and troublesome to replace it with the super-smooth guidewire.
You can only continue to use super-smooth guide wire.
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Jin Tianyu and the others did not forget that this was probably Xie Wanying's first time holding one, and they watched closely to see if she could hold it steady. The super-slip guidewire is difficult to control. The doctor must hold it steady and control its head so that it does not wander around in the human blood vessels. The path it moves is always controlled by the doctor's hands and mind. Generally speaking, it requires the doctor to have experience in manual work. If you don't have experience, you can rely on your experience in doing similar operations and the knowledge you have learned.
A group of people carefully observed that her posture was correct, which showed that what she said about watching the teaching video was true and she could not say that she knew nothing about PCI.
Jin Tianyu was confident but cautious, and told her, "Go slowly. I know you seem confident, but don't rush."
She had a lot of experience with remotely controlled instruments, including bronchoscopes, gastroscopes, and laparoscopy, so as long as she felt the guidewire on her fingertips, her hands and brain would adapt quickly. Therefore, Senior Brother Jin saw this point of hers, and was even more afraid that she would act quickly as she had done in the past.
At this moment, the hot-tempered Senior Brother Jin, well, is more like the extremely slow-tempered Teacher Nie.
Technical experts have one thing in common: when it comes to being cautious, they tend to be more timid than ordinary doctors.
You must listen to your senior brother's words. Xie Wanying followed his instructions, nodded, held the guide wire firmly with her fingers, stared at the puncture site and the patient's entire left upper limb, and repeatedly verified the route map she had deduced in her mind.
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