I saw that thing lying on the velvet covered in the box. It was well protected. There was a small mirror attached to the thin metal strip. It was a bit like a dental mirror, much longer than the mouth mirror. So it was definitely
It's not a mouth mirror, it's a laryngoscope.
It’s just that——
"Old antique." Zhang Huayao complained wildly.
What kind of laryngoscope is the old antique laryngoscope? It is an indirect laryngoscope. It is a laryngoscope structure that was almost first invented. The slender metal strip can connect the small mirror deep into the end of the patient's mouth, allowing the doctor to see through the mirror.
Observe the condition of the patient's larynx. At this time, what the doctor sees in the mirror is opposite to the actual internal structure of the patient's body, so it is called indirect laryngoscopy.
This thing is now mostly used for general examinations in otolaryngology departments. It saves money to perform general examinations on patients. An indirect laryngoscopy costs more than ten yuan, which is extremely cheap. Unlike other laryngoscopy examinations, which can easily cost hundreds.
. However, as a first aid, this kind of old antique is of no use.
At least what the doctor needs is a direct laryngoscope, and electronic laryngoscope is not required. One of the biggest functions of the direct laryngoscope is to help doctors insert foreign bodies into the trachea and remove them with forceps.
Zhang Huayao picked up the indirect laryngoscope, exhaled, and tried it reluctantly.
As clever as a doctor is, it’s hard for a woman to make a meal without rice.
"I'll look for it again." Lin Liqiong turned around and decided to do what she could.
Seeing this, the nurse ran with her to find first aid equipment.
Several doctors on site looked back at the indirect laryngoscope.
When an otolaryngologist uses an indirect laryngoscope, he or she will wear a forehead reflector on the forehead, which is a concave mirror that can focus light and is coupled with a light source, so that the deeper parts of the patient's mouth can be illuminated more clearly.
Inside the small box, Zhang Huayao rummaged again and again, only to find an indirect laryngoscope and nothing else. Forget it, let’s use this thing to check the condition of the child’s throat first.
The conditions were extremely simple, but Zhang Huayao wanted to curse and shouted: "Don't you want to bring an ECG monitor?"
The child is in such a condition that his heart may stop at any time. He must have an ECG monitor, a breathing bag, and a defibrillator. Get them as soon as possible.
After being yelled at by the boss, the nurse turned around to bring over the ECG monitor and other rescue equipment.
"Senior brother, are you tired? Let me help you." Xie Wanying rolled up her sleeves and said.
Cao Yong was performing chest impact on the child along the way. Don’t underestimate the child’s small body and it seems that it does not require much effort to do this. However, medical operations have strict requirements. Like chest impact, if you use too much force, it will be easier.
Damage to the diaphragm, causing diaphragm rupture, diaphragmatic hernia that endangers the patient's life, fragile children, and accidental pressing of short ribs to break the spleen and liver, etc. These will inevitably require doctors to control their hand strength and perform operations as accurately as possible
.As a result, the physical strength of the doctor is very high.
"No need." Cao Yong directly refused her proposal to replace him, showing that he was not tired. Besides, he knew that it was more important for her to help Zhang Huayao determine where the cotton plug was in the child's airway.
Senior Brother Cao seemed to have plenty of energy, and Xie Wanying felt relieved. She turned around and used a flashlight to help Teacher Zhang shine inside the child's mouth.
The indirect laryngoscope held by Zhang Huayao was inserted into the child's mouth.
Such a simple condition really tests the doctor's vision.