BXBX NOVEL Chapter 1550: 【1550】Different seconds difference
A mask and oxygen tube are already on the patient\'s face.
Lu Xin quickly unplugged the oxygen tube connected to the mask, connected the exhalation valve to the mask, and connected the oxygen tube to the intake valve behind the simple respirator balloon.
Patients on the verge of shock, breathing is very weak. The simple respirator assembled on site began to work to artificially ventilate the patient.
Lu Xin presses one hand on the patient\'s mask to fix it, so as to avoid the movement of the mask to create too large a gap, allowing the gas to escape from the mask. This will greatly reduce the ventilation effect. With the other hand, she held the balloon part and pressed and released the balloon one by one. Each time you press the button, the oxygen in the balloon will enter the patient\'s nose and mouth through the air valve, pumping air into the patient\'s lungs, which is equivalent to the patient\'s inhalation action. When you let go, on the contrary, you exhale.
At this time, you must be very careful. This patient is not a cardiac arrest patient. He has his own spontaneous breathing. Although it is weak, it is undeniable that his consciousness has not been lost.
Medical staff should press and pinch the balloon according to the patient\'s breathing rate to avoid conflicts between artificial assisted ventilation and the patient\'s breathing rate.
Lu Xin felt a little bit of difficulty holding the simple respirator.
It\'s not because she has never done this kind of work and the operation is unfamiliar, but the medical student around her is very different, and her requirements for medical operations are stricter and higher than any doctor she has ever met.
"No, your pinching speed is about 0.5 seconds faster than her breathing, which will affect her breathing." Xie Wanying told her.
What is the concept of 0.5 seconds? Will the impact be great? Lu Xin blinked fiercely, her hands a little helpless, she didn\'t know what to do.
Seeing this, Xie Wanying immediately reached out to help her. Help her hold the airbag while teaching her to read the rhythm: "One, two, one, two, one, two, this."
Following Xie Wanying\'s rhythm, Lu Xin\'s hand gradually found the patient\'s breathing rate.
Xiao Shugang and Shang Siling were watching from the side, and the more they looked, the more they realized that this little cousin who studied medicine was: so stable.
Doctors are most concerned about stability, and a more stable doctor appointment can make patients and their families feel the greatest peace of mind.
Soon, Lu Xin found that 0.5 seconds was amazing.
The color of the patient\'s lips under the mask has gradually become lighter from the previous severe cyanosis, and the patient\'s hypoxia state is improving significantly.
It has been several years since she entered the clinic. It is the first time that Lu Xin has encountered such a situation. It feels like she is watching a miracle. She never imagined that a commonly used simple respirator could play such a big role.
As far as she knows, most of the time in clinical practice, this thing is used to maintain the patient\'s vital signs when it is used instead of a ventilator to transfer critically ill patients. If you want to use it to improve the patient\'s condition, you don\'t have to think about it. As for use on patients with cardiac arrest, use it instead of artificial respiration. The patient has a heart failure, not a breathing problem, and it is not CPR that plays a key role.
All in all, the composition and principle of this thing are so simple that no one expects it to have miraculous effects at all. It can only be said that don’t underestimate any clinical tool, even if the principle seems to be easy to operate and is regarded as simple and simple, there is definitely a reason for its existence that has not been eliminated in clinical use for many years.
(end of this chapter)