1447 No Tools
I saw the thing lying on the flannelette covered in the box, and the protection was good. A small mirror was attached to the thin metal strip, a bit like a dental mirror, much longer than the mouth mirror. So it is definitely not a mouth mirror, it is a laryngoscope.
Just—
"Old Antique." Zhang Huayao opened his mouth and complained wildly.
What is an antique laryngoscope? It's an indirect laryngoscope. It belongs to the laryngoscope structure that was invented at the very beginning. The slender metal strip can connect the small mirror deep into the end of the patient's mouth, allowing the doctor to observe the patient's larynx through the mirror. At this time, what the doctor sees in the mirror is opposite to the actual internal structure of the patient, so it is called indirect laryngoscopy.
This thing is now used as a common examination in the ENT department, and it is very cost-effective to use it for general examinations for patients. It costs more than ten yuan for an indirect laryngoscopy, which is extremely cheap, unlike other laryngoscopy examinations, which cost hundreds of dollars. However, as a first aid rescue, such an antique is of little use.
What the doctor needs at least is a direct laryngoscope, and it is okay without an electronic laryngoscope. One of the biggest functions of direct laryngoscopy is to help doctors insert foreign objects into the trachea and forceps foreign objects.
Zhang Huayao picked up the indirect laryngoscope, breathed out, and tried it reluctantly.
It is difficult for a smart woman to cook without rice like a doctor.
"I'll look for it again." Lin Liqiong turned around and decided to do what she could do.
Seeing this, the nurse ran with her to find first-aid equipment.
Several doctors at the scene looked back at the indirect laryngoscope.
When an otolaryngologist uses an indirect laryngoscope, he will wear a forehead reflector on his forehead, which is a concave mirror that can gather light, and then equipped with a light source, so that it can more clearly illuminate the deeper parts of the patient's mouth.
Inside the small box, Zhang Huayao turned over and over again, only an indirect laryngoscope and nothing else. Forget it, let's use this guy to see the condition of the child's throat.
The conditions were extremely simple, but Zhang Huayao wanted to curse, and shouted: "Will you bring an ECG monitor?"
The child is in such a state, and the heartbeat stops at any time. The ECG monitor must be installed, the breathing airbag, defibrillator, etc. can be brought as soon as possible.
He was yelled at by the boss. The nurse turned around and pulled the ECG monitor and other rescue equipment over.
"Brother, are you tired? I'll take your place." Xie Wanying rolled up her sleeves and said.
Cao Yong was doing chest punches to the child all the way, don't underestimate the child's small body, it seems that it doesn't take too much effort to do this. However, medical operations all have strict requirements. For example, chest impact, excessive force will easily damage the diaphragm, cause diaphragm rupture, and endanger the patient's life-threatening diaphragmatic hernia. Children are fragile, and they will accidentally press the short ribs to break the spleen and liver, etc. These will inevitably require doctors to control their own strength and operate as precisely as possible. As a result, the physical demands on the doctor are very high.
"No need." Cao Yong directly refused her proposal to replace him, expressing 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.
Brother Cao seemed to have a lot of energy, Xie Wanying was relieved, she turned around and turned on a flashlight to help Teacher Zhang illuminate the inside of the child's mouth.
The indirect laryngoscope held by Zhang Huayao was inserted into the child's mouth.
Such a simple condition is too much a test of the doctor's eyesight.
Thank you for your support! ! ! good night dears~