This once again proves that Teacher Ren is a very powerful person, but he usually stays in the anatomy lab and no one can tell.
Whether using an ordinary electric drill or a primitive hand-cranked drill, the most important thing is the doctor's touch. This part can only be done by a specialist surgeon who has a thorough understanding of anatomy and has rich experience in the operating room.
Xin Yanjun, a physician, cannot do this. Fortunately, with the advanced medical tools, she can use them to perform these operations. The development of medical tools is absolutely inseparable from the ability of medicine to better serve patients.
The emergence of advanced tools can lower the technical threshold for some doctors. Saving lives depends on the efforts of more doctors, and lowering the technical threshold is a very necessary thing. In the past, when we didn't dare to use electric drills, male doctors would feel weak even if they used a hand drill to make a hole, and ordinary female doctors didn't have the strength to make a hole. In the past, drainage could only be done by drilling holes in the skull, which required cutting the scalp periosteum step by step and then puncturing. It's not like now that tools are advanced, and a cone-hole cannula can solve the problem, which is called cranial cone puncture.
The threshold was lowered, but it still depended on specialized knowledge. It became a difficult question as to where to focus. Fortunately, there was a very special student around to help. Xin Yanjun continued to let the student assist her.
The student agreed, so she used the blade of the scalpel to tap the scalp. Instead of making a long cut, she just poked a point and then used an electric drill equipped with a special device to make a tiny hole. The craniotomy was basically half completed.
The prepared puncture needle was held in Xie Wanying's sterile gloved hand. It felt a little heavy. She had to put down the puncture needle on behalf of Teacher Xin.
The medical staff working around were staring intently, overwhelmed.
After the respiratory doctor really started, the intern in the hospital was so brave that he took the puncture needle without hesitation. Can the intern have the feel of a specialist doctor? Can he feel where to stop the puncture needle?
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Everyone should be skeptical about this. Xiao Yang and Doctor Wang stared at Xie Wanying's hand, knowing that this would be the moment that would decide the life and death of Guoxie.
Xin Yanjun and Yue Wen held their breath, as if they were helping Xie Wanying to gather her strength. Success or failure now depended on Xie Wanying's hands.
Down, down again, Xie Wanying squinted her eyes. With her skull covered, she could not see where the needle would go. She could only rely on the preliminary CT images and the three-dimensional anatomical map formed in her brain to operate.
According to her guess, the depth was about 5.3 centimeters, and the direction should be slightly to the right by five degrees. She let her brain command her right hand holding the needle to carefully turn the direction to reach the predetermined three-dimensional coordinate point.
She felt a slight breakthrough, and the information was transmitted from the needle tip to the nerves in her hand and then back to her brain: Is that right?
In the National Association's operating room, the other end of the phone was extremely quiet, indicating that the person on the other end was performing a critical operation. Cao Yong and the others were feeling nervous and ready to collapse at any moment.
Li Chengyuan took a deep breath, clenched his phone tightly, and hesitated between speaking or not.
Can the junior sister succeed? Huang Zhilei's eyebrows twitched and raised, and the thought flashed through his mind and he dared not think further.
Lin Hao's face was like a piece of wrinkled paper. He hoped that the class monitor and classmate Xie could hold on.
Persistence, you must persist. Everyone here knows that for rescue to be successful, it requires the persistence of medical staff and the persistence of the injured's own vitality.
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